TIKRF / Tikcro Technologies, Ltd. - SEC-arkivering, Årsberetning, Fuldmagtserklæring

Tikcro Technologies, Ltd.
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CIK 1117095
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Tikcro Technologies, Ltd.
SEC Filings (Chronological Order)
Denne side giver en komplet, kronologisk liste over SEC-arkiveringer, eksklusive ejerskabsregistreringer, som vi leverer andre steder.
April 29, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2021 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of principal

April 29, 2021 15-12G

- 15-12G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 0-30820 TICKRO TECHNOLOGIES LTD. (Exact name of registrant as specified in

April 28, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2021 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of principal

April 28, 2021 EX-99.1

TIKCRO TECHNOLOGIES LTD. FINANCIAL STATEMENTS AS OF DECEMBER 31, 2020 IN U.S. DOLLARS

EX-99.1 2 exhibit99-1.htm EXHIBIT 99.1 Exhibit 99.1 TIKCRO TECHNOLOGIES LTD. FINANCIAL STATEMENTS AS OF DECEMBER 31, 2020 IN U.S. DOLLARS INDEX Page Report of Independent Registered Public Accounting Firms F-2 Balance Sheets F-3 Statements of Operations F-4 Statements of Changes in Shareholders' Equity F-5 Statements of Cash Flows F-6 Notes to Financial Statements F-7 - F-19 - - - - - - - - Report

March 29, 2021 6-K

Current Report of Foreign Issuer - 6-K

6-K 1 zk2125828.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2021 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 38 Hanasi Weizmann, Hadera 3842247, Isra

March 29, 2021 EX-99.1

Tikcro Technologies Announces Extraordinary General Meeting

Exhibit 99.1 Tikcro Technologies Announces Extraordinary General Meeting Tel Aviv, Israel, March 29, 2021 ? Tikcro Technologies Ltd. (OTC: TIKRF) today announced that an Extraordinary General Meeting of Shareholders will be held on Thursday, April 29, 2021 at 9:30 a.m. (Israel time), at the office of Goldfarb Seligman & Co., 98 Yigal Alon Street, Tel Aviv, Israel. The record date for the meeting i

March 29, 2021 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS

EX-99.2 3 exhibit99-2.htm EXHIBIT 99.2 Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that an Extraordinary Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Thursday, April 29, 2021 at 9:30 a.m. (Israel time), at the office of Goldfarb Seligman & Co., 98 Yigal Alon S

March 22, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2021 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of principal

March 22, 2021 EX-99.1

Tikcro Technologies to Proceed to Distribute Net Cash to Shareholders

EX-99.1 2 exhibit99-1.htm EXHIBIT 99.1 Exhibit 99.1 Tikcro Technologies to Proceed to Distribute Net Cash to Shareholders Tel Aviv, Israel, March 22, 2021 – Tikcro Technologies Ltd. (OTC: TIKRF) today announced that its Board of Directors has decided to take steps required to distribute the company’s net cash to its shareholders. To that end, the Board will convene a shareholders meeting to consid

January 14, 2021 EX-99.1

Tikcro Technologies Reports Third Quarter 2020 Results

Exhibit 99.1 Tikcro Technologies Reports Third Quarter 2020 Results Hadera, Israel, January 14, 2021 - Tikcro Technologies Ltd. (OTCQB: TIKRF), today reported its financial results for the third quarter ended September 30, 2020. "We continue to consider businesses for a reverse merger and other corporate alternatives,” said Aviv Boim, CEO of Tikcro. Financial Results for the Third Quarter Ended Se

January 14, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January 2021 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of princip

November 27, 2020 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2020 ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2020 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2020 Annual Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Thursday, December 31, 2020 at 9:00 a.m. (Israel time), at the office of Goldfarb Seligman & Co., 98 Yigal Alon Street, 40th Floor, Tel Aviv, Israel. Th

November 27, 2020 EX-99.1

Tikcro Technologies Announces 2020 Annual General Meeting

Exhibit 99.1 Tikcro Technologies Announces 2020 Annual General Meeting Tel Aviv, Israel, November 25, 2020 – Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced that its 2020 Annual General Meeting of Shareholders will be held on Thursday, December 31, 2020 at 9:00 a.m. (Israel time), at the office of Goldfarb Seligman & Co., 98 Yigal Alon Street, Tel Aviv, Israel. The record date for the meet

November 27, 2020 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2020 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of princi

November 2, 2020 EX-99.1

Tikcro Technologies Reports Second Quarter 2020 Results

Exhibit 99.1 Tikcro Technologies Reports Second Quarter 2020 Results Hadera, Israel, October 30, 2020 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today reported its financial results for the second quarter ended June 30, 2020. "We reduced our operating expenses and continue to consider businesses for a reverse merger and other corporate alternatives, said Aviv Boim, CEO of Tikcro. Financial Results

November 2, 2020 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2020 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of princi

June 26, 2020 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2020 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of principal

June 26, 2020 EX-99.1

Tikcro Technologies Reports First Quarter 2020 Results

Exhibit 99.1 Tikcro Technologies Reports First Quarter 2020 Results Hadera, Israel, June 26, 2020 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the first quarter ended March 31, 2020. "We are exploring strategic opportunities for our anti-CTLA-4 antibody, which shows strong comparative res

June 15, 2020 20-F/A

- 20-F/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F/A (Amendment No. 1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECU

June 1, 2020 EX-14.2

Consent of Independent Registered Accounting Firm (f)

Exhibit 14.2 Consent of Independent Registered Public Accounting Firm To the Board of Directors of Tikcro Technologies Ltd.: We consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-212579) pertaining to the 2003 Stock Option Plan, as amended, of Tikcro Technologies Ltd. of our report dated April 30, 2019, with respect to the financial statements of Tikcro Te

June 1, 2020 EX-99.1

Letter of Former Independent Registered Accounting Firm (f)

EX-99.1 7 exhibit99-1.htm EXHIBIT 99.1 Exhibit 99.1 June 1, 2020 Securities and Exchange Commission 450 Fifth Street, N.W Washington, D.C. 20549 Re: Tikcro Technologies Ltd. (“Tikcro”) Ladies and Gentlemen: We have read Item 16F of the Annual Report on Form 20-F for the year ended December 31, 2019 of Tikcro and are in agreement with the statements contained therein as they pertain to our firm. We

June 1, 2020 EX-14.1

Consent of Independent Registered Accounting Firm (f)

Exhibit 14.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM The Board of Directors Tikcro Technologies Ltd. We consent to the incorporation by reference in the registration statement (No. 333-212579) on Form S-8 of Tikcro Technologies Ltd. of our report dated June 1, 2020, with respect to the balance sheet of Tikcro Technologies Ltd. as of December 31, 2019, the related statement of oper

June 1, 2020 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act (f)

Exhibit 12.1 Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a

June 1, 2020 EX-2.D

Description of Ordinary Shares (f)

Exhibit 2(d) TIKCRO TECHNOLOGIES LTD. DESCRIPTION OF ORDINARY SHARES Class of Registered Securities Our ordinary shares, no par value, are registered pursuant to the Securities Exchange Act of 1934, as amended. Transfer of Shares and Notices Fully paid ordinary shares may be freely transferred pursuant to our articles of association unless the transfer is restricted or prohibited by another instru

June 1, 2020 20-F

- 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

June 1, 2020 EX-13.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act (f)

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the "Company") for the year ended December 31, 2019 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Aviv Boim, certifies, pursuant t

April 28, 2020 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2020 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of principal

February 6, 2020 EX-99.1

Tikcro Technologies Announces Extraordinary General Meeting

Exhibit 99.1 Tikcro Technologies Announces Extraordinary General Meeting Tel Aviv, Israel, February 6, 2020 – Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced that an Extraordinary General Meeting of Shareholders will be held on Thursday, March 12, 2020 at 9:30 a.m. (Israel time), at the office of Goldfarb Seligman & Co., 98 Yigal Alon Street, Tel Aviv, Israel. The record date for the meeti

February 6, 2020 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February 2020 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

February 6, 2020 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that an Extraordinary Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Thursday, March 12, 2020 at 9:30 a.m. (Israel time), at the office of Goldfarb Seligman & Co., 98 Yigal Alon Street, 40th Floor, Tel Aviv, Israel. Th

January 27, 2020 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January 2020 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 38 Hanasi Weizmann, Hadera 3842247, Israel (Address of princip

November 29, 2019 EX-99.1

Tikcro Technologies Announces 2019 Annual General Meeting

Exhibit 99.1 Tikcro Technologies Announces 2019 Annual General Meeting Tel Aviv, Israel, November 26, 2019 – Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced that its 2019 Annual General Meeting of Shareholders will be held on Tuesday, December 31, 2019 at 9:00 a.m. (Israel time), at the office of Goldfarb Seligman & Co., 98 Yigal Alon Street, Tel Aviv, Israel. The record date for the meeti

November 29, 2019 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2019 ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2019 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2019 Annual Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Tuesday, December 31, 2019 at 9:00 a.m. (Israel time), at the office of Goldfarb Seligman & Co., 98 Yigal Alon Street, 40th Floor, Tel Aviv, Israel. The

November 29, 2019 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2019 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

November 21, 2019 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2019 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

November 21, 2019 EX-99.1

Tikcro Technologies Reports Third Quarter 2019 Results

Exhibit 99.1 Tikcro Technologies Reports Third Quarter 2019 Results Ness-Ziona, Israel, November 21, 2019 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the third quarter ended September 30, 2019. “We have concluded the pre-clinical development stage of our anti-CTLA-4 antibody, which shows

October 7, 2019 EX-99.1

Tikcro Technologies Reports Second Quarter 2019 Results

EX-99.1 2 exhibit99-1.htm EXHIBIT 99.1 Exhibit 99.1 Tikcro Technologies Reports Second Quarter 2019 Results Ness-Ziona, Israel, October 7, 2019 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the second quarter ended June 30, 2019. “We continue to pursue the development of a new cytotoxic T

October 7, 2019 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of October 2019 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

June 26, 2019 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2019 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address of

June 26, 2019 EX-99.1

Tikcro Technologies Reports First Quarter 2019 Results

Exhibit 99.1 Tikcro Technologies Reports First Quarter 2019 Results Ness-Ziona, Israel, June 26, 2019 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the first quarter ended March 31, 2019. “We are focused on the progress of our cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) antibody,

April 30, 2019 EX-14.1

Consent of Independent Registered Public Accounting Firm (f)

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-212579) pertaining to the 2003 Stock Option Plan, as amended, of Tikcro Technologies Ltd. of our report dated April 30, 2019, with respect to the financial statements of Tikcro Technologies Ltd. included in this Annual Report on Form

April 30, 2019 EX-13.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act (f)

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the "Company") for the year ended December 31, 2018 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Aviv Boim, certifies, pursuant t

April 30, 2019 20-F

TIKRF / Tikcro Technologies Ltd. 20-F 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR ☐ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

April 30, 2019 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act (f)

Exhibit 12.1 Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a

April 30, 2019 SC 13D/A

TIKRF / Tikcro Technologies Ltd. / Boim Aviv - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1) Tikcro Technologies Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8790M 11 2 (CUSIP Number) Aviv Boim c/o Tikcro Technologies Ltd. 7 Sapir Street, 5th floor, Ness Ziona 7403630, Israel +972-8-996-9800 (Name, Address

April 16, 2019 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2019 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address of

April 16, 2019 EX-99.1

Tikcro Technologies To Present Unique Properties of a Novel CTLA-4 Antibody at the AACR Annual Meeting 2019 in the U.S.

EXHIBIT 99.1 Tikcro Technologies To Present Unique Properties of a Novel CTLA-4 Antibody at the AACR Annual Meeting 2019 in the U.S. Rehovot, Israel – March 14, 2019 – Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage antibody immunotherapy company leveraging a novel mimitope approach for antibody generation, today announced that it will present a scientific poster featuring the unique

April 16, 2019 EX-99.2

Tikcro Technologies Reports Fourth Quarter and Full Year 2018 Results High Level Pre-Clinical Results Showed in AACR 2019 Annual Conference

EXHIBIT 99.2 Tikcro Technologies Reports Fourth Quarter and Full Year 2018 Results - High Level Pre-Clinical Results Showed in AACR 2019 Annual Conference - Ness-Ziona, Israel, April 12, 2019 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the fourth quarter and full year ended December 31,

December 13, 2018 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2018 ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2018 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2018 Annual Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Sunday, January 20, 2019 at 11:00 a.m. (Israel time), at the office of the Company at 7 Sapir Street, Ness Ziona, Israel. The agenda of the Meeting will

December 13, 2018 EX-99.1

Tikcro Technologies Announces 2018 Annual General Meeting

Exhibit 99.1 Tikcro Technologies Announces 2018 Annual General Meeting Tel Aviv, Israel, December 13, 2018 – Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today announced that its 2018 Annual General Meeting of Shareholders will be held on Sunday, January 20, 2019 at 11:00 a.m. (Israel time), at the Company’s office located at 7 Sa

December 13, 2018 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2018 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

November 14, 2018 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2018 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

November 14, 2018 EX-99.1

Tikcro Technologies Reports Third Quarter 2018 Results Continued Advancement of a New CTLA-4 Antibody with Superior Pre-clinical Qualities

Exhibit 99.1 Tikcro Technologies Reports Third Quarter 2018 Results - Continued Advancement of a New CTLA-4 Antibody with Superior Pre-clinical Qualities - Ness-Ziona, Israel, November 14, 2018 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the third quarter ended September 30, 2018. Aviv B

September 17, 2018 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September 2018 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Addres

September 17, 2018 EX-99.1

Tikcro Technologies Reports Second Quarter 2018 Results Continued Advancement of a New CTLA-4 Antibody with Superior Pre-clinical Qualities

Exhibit 99.1 Tikcro Technologies Reports Second Quarter 2018 Results - Continued Advancement of a New CTLA-4 Antibody with Superior Pre-clinical Qualities - Ness-Ziona, Israel, September 17, 2018 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the second quarter ended June 30, 2018. Aviv Boi

June 6, 2018 EX-99.1

Tikcro Technologies Reports First Quarter 2018 Results Continued Advancement of a New Full-Human CTLA-4 Antibody

Exhibit 99.1 Tikcro Technologies Reports First Quarter 2018 Results - Continued Advancement of a New Full-Human CTLA-4 Antibody - Ness-Ziona, Israel, June 6, 2018 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the first quarter ended March 31, 2018. Aviv Boim, CEO of Tikcro, commented, “We

June 6, 2018 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2018 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address of

April 30, 2018 EX-13.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act (f)

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the "Company") for the year ended December 31, 2017 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Aviv Boim, certifies, pursuant t

April 30, 2018 20-F

TIKRF / Tikcro Technologies Ltd. 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 OR ☐ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

April 30, 2018 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act (f)

Exhibit 12.1

April 30, 2018 EX-14.1

Consent of Independent Registered Public Accounting Firm (f)

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-212579) pertaining to the 2003 Stock Option Plan, as amended, of Tikcro Technologies Ltd. of our report dated April 30, 2018, with respect to the financial statements of Tikcro Technologies Ltd. included in this Annual Report on Form

March 5, 2018 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2018 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address of

March 5, 2018 EX-99.1

Tikcro Technologies Reports Fourth Quarter and Year End 2017 Results Strong Results in Animal Trial of Full-Human CTLA-4 Antibody

Exhibit 99.1 Tikcro Technologies Reports Fourth Quarter and Year End 2017 Results - Strong Results in Animal Trial of Full-Human CTLA-4 Antibody - Ness-Ziona, Israel, March 5, 2018 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a pre-clinical stage developer of antibodies for cancer immune-therapy, today reported its financial results for the fourth quarter and full year ended December 31, 2017. Aviv

January 8, 2018 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January 2018 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

December 18, 2017 EX-99.1

Tikcro Technologies Reports Third Quarter 2017 Results In-progress of Pre Clinical Trials of Full-Human CTLA-4 Antibodies

Exhibit 99.1 Tikcro Technologies Reports Third Quarter 2017 Results - In-progress of Pre Clinical Trials of Full-Human CTLA-4 Antibodies - Ness-Ziona, Israel, December 15, 2017 - Tikcro Technologies Ltd. (OTCQB: TIKRF), a supporter of early stage development of biotechnology projects and antibodies, today reported its financial results for the third quarter ended September 30, 2017. Aviv Boim, CEO

December 18, 2017 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2017 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

November 30, 2017 EX-99.1

Tikcro Technologies Announces 2017 Annual General Meeting

Exhibit 99.1 PRESS RELEASE Tikcro Technologies Announces 2017 Annual General Meeting Tel Aviv, Israel, November 30, 2016 ? Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced that its Annual General Meeting of Shareholders will be held on January 4, 2018 at 9:30 a.m. Israel time, at the office of the Company at 7 Sapir Street, Ness Ziona, Israel. The agenda of the meeting is as follows: (1) el

November 30, 2017 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2017 ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2017 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2017 Annual Meeting of Shareholders (the ?Meeting?) of Tikcro Technologies Ltd. (the ?Company? or ?Tikcro?) will be held on Thursday, January 4, 2018 at 9:30 a.m. (Israel time), at the office of the Company at 7 Sapir Street, Ness Ziona, Israel. The agenda of the Meeting will

November 30, 2017 6-K

TIKRF / Tikcro Technologies Ltd. 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2017 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

September 6, 2017 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September 2017 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Addres

September 6, 2017 EX-99.1

Tikcro Technologies Announces Full Human CTLA-4 Blocking Antibodies - - - Reports Second Quarter 2017 Financial Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Announces Full Human CTLA-4 Blocking Antibodies - - - Reports Second Quarter 2017 Financial Results Tel Aviv, Israel, September 6, 2017 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced it has successfully humanized its

June 8, 2017 EX-99.1

Tikcro Technologies Announces Selection of First Lead Blocking Antibody - - - Reports financial results for the first quarter of 2017

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Announces Selection of First Lead Blocking Antibody - - - Reports financial results for the first quarter of 2017 Tel Aviv, Israel, June 8, 2017 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced the selection of a lead

June 8, 2017 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2017 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address of

April 25, 2017 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a

April 25, 2017 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 OR ☐ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

April 25, 2017 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the "Company") for the year ended December 31, 2016 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Aviv Boim, certifies, pursuant t

April 25, 2017 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-212579) pertaining to the 2003 Stock Option Plan, as amended, of Tikcro Technologies Ltd. of our report dated April 25, 2017, with respect to the financial statements of Tikcro Technologies Ltd. included in this Annual Report on Form

March 9, 2017 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2017 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address of

March 9, 2017 EX-99.1

Tikcro Technologies Reports 2016 Year End and Fourth Quarter Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Reports 2016 Year End and Fourth Quarter Results Tel Aviv, Israel, March 9, 2017 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today reported its financial results for the year-end and the fourth quarter ended December 31, 2016. Av

January 9, 2017 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January 2017 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant's name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

November 23, 2016 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2016 ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2016 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2016 Annual Meeting of Shareholders (the ?Meeting?) of Tikcro Technologies Ltd. (the ?Company? or ?Tikcro?) will be held on Wednesday, December 28, 2016 at 10:30 a.m. (Israel time), at the office of the Company at 7 Sapir Street, Ness Ziona Israel. The agenda of the Meeting w

November 23, 2016 EX-99.1

Tikcro Technologies Announces 2016 Annual General Meeting

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Announces 2016 Annual General Meeting Tel Aviv, Israel, November 23, 2016 ? Tikcro Technologies Ltd. (OTCQX: TIKRF) today announced that its Annual General Meeting of Shareholders will be held on December 28, 2016 at 10:30 a.m.

November 23, 2016 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2016 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) POB 87, Hadera 3810002, Israel (Address of principal executiv

November 21, 2016 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2016 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address

November 21, 2016 EX-99.1

Tikcro Technologies Reports Third Quarter 2016 Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Reports Third Quarter 2016 Results Tel Aviv, Israel, November 18, 2016 - Tikcro Technologies Ltd. (OTCQX: TIKRF) today reported results for the third quarter ended September 30, 2016. Aviv Boim, CEO of Tikcro, commented, ?We ar

August 9, 2016 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August 2016 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israel (Address o

August 9, 2016 EX-99.1

Tikcro Technologies Reports Second Quarter 2016 Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Reports Second Quarter 2016 Results Tel Aviv, Israel, August 9, 2016 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today reported results for the second quarter ended June 30, 2016. Aviv Boim, CEO of Tikcro, commented, ?We continue

July 19, 2016 S-8

Tikcro Technologies S-8

zk1618725.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TIKCRO TECHNOLOGIES LTD. (Exact Name of Registrant as Specified in its Charter) Israel Not Applicable (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification Number) 7 Sapir Street, Ness Ziona 7403630, Israel (

June 1, 2016 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1618600.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2016 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Ness Ziona 7403630 Israe

June 1, 2016 EX-99

Tikcro Technologies Reports First Quarter 2016 Results

exhibit99-1.htm Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Reports First Quarter 2016 Results Tel Aviv, Israel, June 1, 2016 - Tikcro Technologies Ltd. (OTCQX: TIKRF) today reported financial results for the first quarter ended March 31, 2016. Aviv Boim, CEO of Tikcro,

April 22, 2016 SC 13D

TIKRF / Tikcro Technologies Ltd. / Boim Aviv - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 Tikcro Technologies Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8790M 11 2 (CUSIP Number) Aviv Boim c/o Tikcro Technologies Ltd. 7 Sapir Street, 5th floor, Ness Ziona 7403630, Israel +972-8-996-9800 (Name, Address and Telephone Numbe

April 21, 2016 EX-4.3

Form of Share Purchase Agreement, dated as of December 23, 2015 (e)

Exhibit 4.3 This agreement has been included to provide investors and security holders with information regarding its terms. It is not intended to provide any other factual information about the any party to the agreement. The representations, warranties and covenants contained in this agreement were made only for purposes of such agreement and as of the specific dates therein, were solely for the

April 21, 2016 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the "Company") for the year ended December 31, 2015 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Aviv Boim, certifies, pursuant t

April 21, 2016 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a

April 21, 2016 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees? Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated April 21, 2016, with respect to the financial statements of Tikcro Technologies Ltd. included in this An

April 21, 2016 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2015 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

March 31, 2016 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1618298.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2016 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Nes Ziona 7403630 Israe

March 31, 2016 EX-99.1

Tikcro Technologies Reports Fourth Quarter and Year End 2015 Results

exhibit99-1.htm Exhibit 99.1 PRESS RELEASE For more information contact: Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Reports Fourth Quarter and Year End 2015 Results Tel Aviv, Israel, March 31, 2016 - Tikcro Technologies Ltd. (OTCQX: TIKRF) today reported financial results for the fourth quarter and the year ended December 31,

February 29, 2016 EX-99.1

Tikcro Opens Offices and Lab at Kiryat Weizmann Science Park in Israel

exhibit99-1.htm Exhibit 99.1 For more information contact: DRAFT PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Opens Offices and Lab at Kiryat Weizmann Science Park in Israel Tel Aviv, Israel, February 29, 2016 ? Tikcro Technologies (OTCQX: TIKRF), a developer of next generation antibodies for immune modulators cancer treatment

February 29, 2016 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1618144.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February 2016 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 7 Sapir Street, 5th floor, Nes Ziona 7403630 Is

February 16, 2016 SC 13G

TIKRF / Tikcro Technologies Ltd. / Boim Aviv - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Tikcro Technologies Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8790M 11 2 (

December 31, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1517788.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2015 (Report no. 3) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) POB 87, Hadera 3810002, Israel (Address of prin

December 23, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1517765.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2015 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) POB 87, Hadera 3810002, Israel (Address of prin

December 15, 2015 EX-99.1

Tikcro Adds New Cancer Immune Modulators Targets

exhibit99-1.htm Exhibit 99.1 PRESS RELEASE For more information contact: Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Adds New Cancer Immune Modulators Targets Tel Aviv, Israel, December 15, 2015 ? Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced that it has extended an ongoing research and license agreement with Yeda Research and De

December 15, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1517735.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) POB 87, Hadera 3810002, Israel (Address of prin

December 10, 2015 SC 13G

TIKRF / Tikcro Technologies Ltd. / Boim Aviv - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Tikcro Technologies Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8790M 11 2 (

December 7, 2015 CORRESP

Tikcro Technologies ESP

zk1517697.htm TIKCRO TECHNOLOGIES LTD. December 7, 2015 VIA EDGAR TRANSMISSION Division of Corporation Finance Securities and Exchange Commission 100 F Street, N.E. Washington, D.C.20549 Attn.: Tia L. Jenkins, Senior Assistant Chief Accountant Re: Form 20-F for Fiscal Year Ended December 31, 2014 of Tikcro Technologies Ltd. (the?Company?) filed on April 30, 2015, File No. 0-30820 (the "Form 20-F")

November 24, 2015 EX-99.1

Tikcro Technologies Announces 2015 Annual General Meeting

exhibit99-1.htm Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Announces 2015 Annual General Meeting Tel Aviv, Israel, November 24, 2015 ? Tikcro Technologies Ltd. (OTC QB: TIKRF) today announced that its Annual General Meeting of Shareholders will be held on December 29, 2

November 24, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1517646.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) POB 87, Hadera 3810002, Israel (Address of prin

November 24, 2015 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2015 ANNUAL GENERAL MEETING OF SHAREHOLDERS

exhibit99-2.htm Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2015 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2015 Annual Meeting of Shareholders (the ?Meeting?) of Tikcro Technologies Ltd. (the ?Company? or ?Tikcro?) will be held on Tuesday, December 29, 2015 at 11:00 a.m. (Israel time), at the law offices of Goldfarb Seligman & Co., Electra Tower, 98 Yigal Alon Stre

October 26, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1517455.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of October 2015 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) POB 87, Hadera 3810002, Israel (Address of princ

October 26, 2015 EX-99.1

Tikcro Technologies Launches New Website

exhibit99-1.htm Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Launches New Website Tel Aviv, Israel, October 26, 2015 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced the launch of a new corporate website. The website features information on the Company's approach

October 21, 2015 EX-99.1

Tikcro Technologies Reports Third Quarter 2015 Results

exhibit99-1.htm Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Garth Russell KCSA Strategic Communications (212) 896-1250 [email protected] Tikcro Technologies Reports Third Quarter 2015 Results Tel Aviv, Israel, October 21, 2015 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today reported financial results for the third quarter ended September 30, 2015. Aviv Boim, CEO of

October 21, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1517439.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of October 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) POB 87, Hadera 3810002, Israel (Address of princ

July 14, 2015 EX-99.1

Tikcro Technologies Reports Second Quarter 2015 Results

exhibit99-1.htm Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Garth Russell KCSA Strategic Communications (212) 896-1214 / 1250 [email protected] / [email protected] Tikcro Technologies Reports Second Quarter 2015 Results Tel Aviv, Israel, July14, 2015 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today reported results for the second quarter ended June 30, 2

July 14, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1517059.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) POB 87, Hadera 3810002, Israel (Address of principa

June 15, 2015 EX-99.1

Tikcro to Proceed with CTLA4 and PD1 Antibody Generation Plan --Aims to accelerate pre-clinical development of functional antibodies--

exhibit99-1.htm Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Christopher Harrison KCSA Strategic Communications (212) 896-1214 / 1267 [email protected] / [email protected] Tikcro to Proceed with CTLA4 and PD1 Antibody Generation Plan -Aims to accelerate pre-clinical development of functional antibodies- Tel Aviv, Israel, June 15, 2015 - Tikcro Technolog

June 15, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1516953.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 98 Yigal Alon Street, 36th floor, Tel Aviv, 6789141

May 27, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1516848.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 98 Yigal Alon Street, 36th floor, Tel Aviv, 6789141

May 27, 2015 EX-99.1

Tikcro Technologies Reports First Quarter 2015 Results

exhibit99-1.htm Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Christopher Harrison KCSA Strategic Communications (212) 896-1214 / 1267 [email protected] / [email protected] Tikcro Technologies Reports First Quarter 2015 Results Tel Aviv, Israel, May 27, 2015 - Tikcro Technologies Ltd. (OTCQB: TIKRF) today reported results for the first quarter ended Marc

April 30, 2015 8-A12G/A

Tikcro Technologies 8-A12G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A (Amendment No. 2) FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 TIKCRO TECHNOLOGIES LTD. (Exact Name of Registrant as Specified in its Charter) Israel Not Applicable (State of Incorporation or Organization) (I.R.S. Employer Identification No

April 30, 2015 20-F

Tikcro Technologies 20-F

zk1516641.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES

April 30, 2015 EX-4.3

Tikcro 2003 Stock Option Plan, as amended (d)

Exhibit 4.3 TIKCRO TECHNOLOGIES LTD. TIKCRO 2003 STOCK OPTION PLAN (As amended through December 25, 2014) A. NAME AND PURPOSE 1. Name: This plan, as amended from time to time, shall be known as the “Tikcro 2003 Stock Option Plan” (the “Plan”). 2. Purpose: The purpose and intent of the Plan is to provide incentives to employees, directors, consultants and contractors of Tikcro Technologies Ltd., a

April 30, 2015 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act

exhibit12-1.htm Exhibit 12.1 Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or

April 30, 2015 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

exhibit13-1.htm Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the "Company") for the year ended December 31, 2014 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Aviv Boim, certi

April 30, 2015 EX-1.1

Amended and Restated Bonus Rights Agreement, dated as of April 30, 2015, between Tikcro Technologies Ltd. and American Stock Transfer & Trust Company, as Rights Agent (b)

exhibit1-1.htm Exhibit 1.1 TIKCRO TECHNOLOGIES LTD. and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC Rights Agent Amended and Restated Bonus Rights Agreement Dated as of April 30, 2015 TABLE OF CONTENTS Page Section 1. Certain Definitions 1 Section 2. Appointment of Rights Agent 5 Section 3. Issue of Right Certificates 5 Section 4. Form of Right Certificates 6 Section 5. Countersignature and Regis

April 14, 2015 EX-99.2

Consent of Independent Registered Public Accounting Firm

Exhibit 99.2 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees’ Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated April 14, 2015, with respect to the financial statements of Tikcro Technologies Ltd. for the year ended

April 14, 2015 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2015 (Report no. 2) Commission File Numbe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2015 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 98 Yigal Alon Street, 36th floor, Tel Aviv, 6789141 Israel (Addr

April 14, 2015 EX-99.1

TIKCRO TECHNOLOGIES LTD. FINANCIAL STATEMENTS AS OF DECEMBER 31, 2014 IN U.S. DOLLARS

Exhibit 99.1 TIKCRO TECHNOLOGIES LTD. FINANCIAL STATEMENTS AS OF DECEMBER 31, 2014 IN U.S. DOLLARS INDEX Page Report of Independent Registered Public Accounting Firm F-2 Balance Sheets F-3 Statements of Operations F-4 Statements of Comprehensive Income (Loss) F-5 Statements of Changes in Shareholders' Equity F-6 Statements of Cash Flows F-7 - F-8 Notes to Financial Statements F-9 - F-20 Kost Forer

April 6, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1516568.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 98 Yigal Alon Street, 36th floor, Tel Aviv, 678914

March 10, 2015 6-K

Tikcro Technologies 6-K (Current Report of Foreign Issuer)

zk1516406.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 98 Yigal Alon Street, 36th floor, Tel Aviv, 678914

March 10, 2015 EX-99.1

Tikcro Technologies Reports Fourth Quarter and Year End 2014

exhibit99-1.htm Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Christopher Harrison KCSA Strategic Communications (212) 896-1214 / 1267 [email protected] / [email protected] Tikcro Technologies Reports Fourth Quarter and Year End 2014 Results Tel Aviv, Israel, March 10, 2015 - Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the fourth

February 19, 2015 EX-99.1

Tikcro Technologies Announces Shareholders' Meeting

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Christopher Harrison KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Announces Shareholders' Meeting Tel Aviv, Israel, February 18, 2015 – Tikcro Technologies Ltd. (OTC PK: TIKRF) today announced that an Extraordinary General Meeting of Shareholders wi

February 19, 2015 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February 2015 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 98 Yigal Alon Street, 36th floor, Tel Aviv, 6789141 Israel (A

February 19, 2015 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that an Extraordinary Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Wednesday, March 25, 2015 at 12:00 p.m. (Israel time), at the law offices of Goldfarb Seligman & Co., Electra Tower, 98 Yigal Alon Street, 36th Floor

December 30, 2014 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2014 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 98 Yigal Alon Street, 36th floor, Tel Aviv, 6789141 Israel (A

December 30, 2014 EX-99.1

Investor Relations

Exhibit 99.1 PRESS RELEASE For more information contact: Investor Relations Jeff Corbin / Christopher Harrison KCSA Strategic Communications (212) 896-1214 / 1267 [email protected] / [email protected] Tikcro Signs Research and License Agreement Regarding Cancer Immune Checkpoint Antibodies Tel Aviv, Israel, December 30, 2014 – Tikcro Technologies Ltd. (OTC PK: TIKRF) today announced that it has en

December 30, 2014 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2014 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) POB 87 Hadera, 3810002 Israel (Address of principal executive offices) Indic

November 24, 2014 EX-99.1

Tikcro Technologies Announces 2014 Annual General Meeting

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Christopher Harrison KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Announces 2014 Annual General Meeting Tel Aviv, Israel, November 24, 2014 – Tikcro Technologies Ltd. (OTC PK: TIKRF) today announced that its Annual General Meeting of Shareholders wi

November 24, 2014 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2014 ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2014 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2014 Annual Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Monday, December 29, 2014 at 12:00 p.m. (Israel time), at the law offices of Goldfarb Seligman & Co., Electra Tower, 98 Yigal Alon Street, 36th Floor, T

November 24, 2014 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2014 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) POB 87 Hadera, 3810002 Israel (Address of principal executive

November 13, 2014 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

6-K 1 zk1415831.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2014 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) POB 87 Hadera, 3810002 Israel (Addres

November 13, 2014 EX-99.1

Tikcro Technologies Reports Third Quarter 2014 Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports Third Quarter 2014 Results Tel Aviv, Israel, November 13, 2014 - Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the third quarter ended September 30, 2014. Net loss f

July 30, 2014 6-K

TIKRF / Tikcro Technologies Ltd. 6-K - Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July 2014 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of principal e

July 30, 2014 EX-99.1

Tikcro Technologies Reports Second Quarter 2014 Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports Second Quarter 2014 Results Tel Aviv, Israel, July 30, 2014 - Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the second quarter ended June 30, 2014. Net loss for the

June 12, 2014 6-K

Current Report of Foreign Issuer - 6-K

6-K 1 zk1415105.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2014 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel

June 12, 2014 EX-99.1

Tikcro Technologies Reports First Quarter 2014 Results

Exhibit 99.1 PRESS RELEASE For more information contact: Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports First Quarter 2014 Results Tel Aviv, Israel, June 10, 2014 - Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the quarter ended March 31, 2014. Net loss for the quarter

April 30, 2014 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a

April 30, 2014 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees’ Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated April 30, 2014, with respect to the financial statements of Tikcro Technologies Ltd. included in this An

April 30, 2014 20-F

- 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2013 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

April 30, 2014 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the "Company") for the year ended December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Aviv Boim, certifies, pursuant t

December 31, 2013 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2013 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of principal executive of

November 21, 2013 EX-99.1

Tikcro Technologies Reports Third Quarter 2013 Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports Third Quarter 2013 Results Tel Aviv, Israel, November 19, 2013 — Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the third quarter ended September 30, 2013. Net profit

November 21, 2013 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2013 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of princip

November 21, 2013 EX-99.2

Tikcro Technologies Announces 2013 Annual General Meeting

Exhibit 99.2 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Announces 2013 Annual General Meeting RAANANA, Israel, November 21, 2013 – Tikcro Technologies Ltd. (OTCBB: TIKRF) today announced that its Annual General Meeting of Shareholders will be held on

November 21, 2013 EX-99.3

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2013 ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.3 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2013 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2013 Annual Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Thursday, December 26, 2013 at 3:00 p.m. (Israel time), at the law offices of Goldfarb Seligman & Co., Electra Tower, 98 Yigal Alon Street, Tel Aviv, Is

August 1, 2013 EX-99

Tikcro Technologies Reports 2013 Second Quarter Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports 2013 Second Quarter Results Tel Aviv, Israel, August 1, 2013 — Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results the second quarter ended June 30, 2013. Net loss for the sec

August 1, 2013 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August 2013 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of principal

June 10, 2013 EX-99

Tikcro Technologies Reports 2013 First Quarter Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports 2013 First Quarter Results Tel Aviv, Israel, June 7, 2013 — Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the first quarter ended March 31, 2013. Net gain for the fi

June 10, 2013 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2013 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of principal e

April 30, 2013 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees’ Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated April [ ], 2013, with respect to the financial statements of Tikcro Technologies Ltd. included in this A

April 30, 2013 20-F

- 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

April 30, 2013 EX-1.2

Amended and Restated Articles of Association (a)

Exhibit 1.2 Effective December 31, 2012 THE COMPANIES LAW A COMPANY LIMITED BY SHARES AMENDED AND RESTATED ARTICLES OF ASSOCIATION OF TIKCRO TECHNOLOGIES LTD. GENERAL PROVISIONS 1. Object and Purpose of the Company (a) The object of the Company shall be as set forth in the Company’s Memorandum of Association, as amended from time to time in accordance with applicable law. (b) In accordance with Se

April 30, 2013 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a

April 30, 2013 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the "Company") for the year ended December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Aviv Boim, certifies, pursuant t

April 30, 2013 EX-1.1

Amended and Restated Articles of Association (a)

Exhibit 1.1 [AMENDED AND RESTATED VERSION] December 31, 2012 THE COMPANIES ORDINANCE COMPANY LIMITED BY SHARES MEMORANDUM OF ASSOCIATION Of Tikcro Technologies Ltd. 1. The name of the Company is: Tikcro Technologies Ltd. 2. The objects for which the Company is established are: (a) (i) To engage in the activity or business of developing, manufacturing, producing, processing, vending, purchasing, li

March 6, 2013 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2013 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of principal

March 6, 2013 EX-99

Tikcro Technologies Reports Fourth Quarter and Year End 2012 Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports Fourth Quarter and Year End 2012 Results Tel Aviv, Israel, March 5, 2013 — Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the fourth quarter and fiscal year ended Dec

February 4, 2013 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February 2013 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of princip

January 2, 2013 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2012 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of princip

December 12, 2012 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December 2012 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of princip

December 11, 2012 EX-1.2

AMENDMENT NO. 1 TO BONUS RIGHTS AGREEMENT

Exhibit 1.2 AMENDMENT NO. 1 TO BONUS RIGHTS AGREEMENT Amendment No. 1, dated as of December 10, 2012 (this “Amendment”), to the Bonus Rights Agreement, dated as of September 12, 2005 (the “Rights Agreement”), between Orckit Communications Ltd., an Israeli corporation (the “Company”), and American Stock Transfer & Trust Company, LLC (formerly American Stock Transfer & Trust Company), as Rights Agen

December 11, 2012 SC 13D/A

TIKRF / Tikcro Technologies Ltd. / BRONSON STEVEN N - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 22)* Tikcro Technologies, Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8789G100 (CUSIP Number) Steven N. Bronson Catalyst Financial LLC 225 N.E. Mizner Boulevard, Suite 400, Boca Raton, Florida 33432 with a copy to: Jam

December 11, 2012 8-A12G/A

- 8-A12G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A (Amendment No. 1) FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 TIKCRO TECHNOLOGIES LTD. (Exact Name of Registrant as Specified in its Charter) Israel Not Applicable (State of Incorporation or Organization) (I.R.S. Employer Identification No

November 26, 2012 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2012 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar Street, Raanana 43652, Israel (Address of princip

November 26, 2012 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2012 ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.2 TIKCRO TECHNOLOGIES LTD. NOTICE OF 2012 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2012 Annual Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Monday, December 31, 2012 at 3:00 p.m. (Israel time), at the law offices of Goldfarb Seligman & Co., Electra Tower, 98 Yigal Alon Street, Tel Aviv, Isra

November 26, 2012 EX-99.1

Tikcro Technologies Announces 2012 Annual General Meeting

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Announces 2012 Annual General Meeting RAANANA, Israel, November 26, 2012 – Tikcro Technologies Ltd. (OTCPK: TIKRF) today announced that its Annual General Meeting of Shareholders will be held on

November 20, 2012 SC 13D/A

TIKRF / Tikcro Technologies Ltd. / BRONSON STEVEN N - AMENDMENT TO SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 21)* Tikcro Technologies, Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8789G100 (CUSIP Number) Steven N. Bronson Catalyst Financial LLC 225 N.E. Mizner Boulevard, Suite 400, Boca Raton, Florida 33432 with a copy to: Jam

November 15, 2012 EX-99.1

Tikcro Technologies Reports 2012 Third Quarter Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports 2012 Third Quarter Results Tel Aviv, Israel, November 14, 2012 — Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the third quarter ended September 30, 2012. Net loss f

November 15, 2012 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2012 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of pr

August 6, 2012 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August 2012 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executive

August 6, 2012 EX-99.1

Tikcro Technologies Reports 2012 Second Quarter Results; Outstanding Note in Biocancell Repaid

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports 2012 Second Quarter Results; Outstanding Note in Biocancell Repaid Tel Aviv, Israel, August 1, 2012 — Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the second quarte

May 30, 2012 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May 2012 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executive of

May 30, 2012 EX-99.1

Tikcro Technologies Reports 2012 First Quarter Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports 2012 First Quarter Results Tel Aviv, Israel, May 30, 2012 — Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the first quarter ended March 31, 2012. Net gain for the fi

April 30, 2012 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) of Tikcro Technologies Ltd. of our report dated April 29, 2012, with respect to the financial statements of Tikcro Technologies Ltd. included in this Annual Report on Form 20-F for the year ended December 31, 2011. /s/ KOST, FORER

April 30, 2012 EX-12.1

Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to §302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make

April 30, 2012 EX-13.1

CERTIFICATION PURSUANT TO

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd (the “Company”) for the year ended December 31, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Aviv Boim, certifies, pursuant to

April 30, 2012 20-F

- 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2011 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

April 2, 2012 SC 13G

TIKRF / Tikcro Technologies Ltd. / Boim Aviv - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Tikcro Technologies Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8790M 11 2 (

March 1, 2012 EX-99.1

Tikcro Technologies Reports 2011 Fourth Quarter and Full Year Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports 2011 Fourth Quarter and Full Year Results Tel Aviv, Israel, March 1, 2012 — Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the fourth quarter and year ended December

March 1, 2012 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2012 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Hatidhar St., P.O.Box 4131, Raanana 43652, Israel (Address of principal exe

January 4, 2012 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January 2012 (Report no. 1) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 16 Ha'tidhar Street, P.O.B. 4131, Ra'anana 43652, Israel, c/o

November 29, 2011 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2011 ANNUAL GENERAL MEETING OF SHAREHOLDERS

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2011 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2011 Annual Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on Thursday, December 29, 2011 at 3:00 p.m. (Israel time), at the offices of the Company, 126 Yigal Allon Street, Tel Aviv, Israel. The agenda of the Meeting will be as

November 29, 2011 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2011 (Report no. 2) Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2011 (Report no. 2) Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant’s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of pr

November 29, 2011 EX-99.1

Tikcro Technologies Announces 2011 Annual General Meeting

For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Marybeth Csaby KCSA Strategic Communications (212) 896-1214 / 1236 jcorbin@kcsa.

November 21, 2011 EX-99.1

Tikcro Technologies Reports 2011 Third Quarter Results

Exhibit 99.1 For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Rob Fink KCSA Strategic Communications (212) 896-1214 / 1206 [email protected] / [email protected] Tikcro Technologies Reports 2011 Third Quarter Results Tel Aviv, Israel, November 18, 2011 ? Tikcro Technologies Ltd. (OTC PK: TIKRF) today reported results for the third quarter and nine months ended September 30,

November 21, 2011 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2011 Commission File Number: 000-30820

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2011 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executi

August 4, 2011 CORRESP

VIA EDGAR

VIA EDGAR Mr. Larry Spirgel Assistant Director Division of Corporation Finance Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Tikcro Technologies Ltd. Form 20-F for the fiscal year ended December 31, 2010 Filed June 30, 2011 File No.0-30820 Dear Mr. Spirgel: We are writing in response to the comments of the Staff of the Division of Corporation Finance (the ?Staff?

July 27, 2011 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July 2011 Commission File Number: 000-30820 TIK

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July 2011 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executive o

June 30, 2011 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd (the ?Company?) for the year ended December 31, 2010 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), the undersigned, Aviv Boim, certifies, pursuant to

June 30, 2011 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2010 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

June 30, 2011 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees? Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated June 29, 2011, with respect to the financial statements of Tikcro Technologies Ltd. included in this Ann

June 30, 2011 EX-12.1

Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make

June 15, 2011 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER TH

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Tikcro Technologies Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8790M 11 2 (

April 13, 2011 EX-99.1

Tikcro Technologies Reports 2010 Fourth Quarter Results

For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Marybeth Csaby KCSA Strategic Communications (212) 896-1214 / 1236 jcorbin@kcsa.

April 13, 2011 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2011 Commission File Number: 000-30820 TI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2011 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executive

November 30, 2010 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2010 Commission File Number: 000-30820

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2010 Commission File Number: 000-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executi

November 30, 2010 EX-99.1

Tikcro Technologies Reports 2010 Third Quarter Results

For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Marybeth Csaby KCSA Strategic Communications (212) 896-1214 / 1236 jcorbin@kcsa.

November 4, 2010 EX-99.1

Tikcro Technologies Announces 2010 Annual General Meeting

For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Marybeth Csaby KCSA Strategic Communications (212) 896-1214 / 1236 jcorbin@kcsa.

November 4, 2010 EX-99.2

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2010 ANNUAL GENERAL MEETING OF SHAREHOLDERS

TIKCRO TECHNOLOGIES LTD. NOTICE OF 2010 ANNUAL GENERAL MEETING OF SHAREHOLDERS Notice is hereby given that the 2010 Annual Meeting of Shareholders (the “Meeting”) of Tikcro Technologies Ltd. (the “Company” or “Tikcro”) will be held on November 30, 2010 at 3:00 p.m. (Israel time), at the offices of the Company, 126 Yigal Allon Street, Tel Aviv, Israel. The agenda of the Meeting will be as follows:

November 4, 2010 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2010 (Report No. 1) Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November 2010 (Report No. 1) Commission File Number: 0-30820 TIKCRO TECHNOLOGIES LTD. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of prin

September 7, 2010 EX-99.1

Tikcro Technologies Reports 2010 Second Quarter Results

For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Marybeth Csaby KCSA Strategic Communications (212) 896-1214 / 1236 jcorbin@kcsa.

September 7, 2010 6-K

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September 2010 Commission File Number: 0-30820 Tikcro Technol

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September 2010 Commission File Number: 0-30820 Tikcro Technologies Ltd. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executive offices) Ind

June 29, 2010 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees? Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated June 29, 2010, with respect to the financial statements of Tikcro Technologies Ltd. included in this Ann

June 29, 2010 EX-12.1

Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act I, Eric Paneth, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to mak

June 29, 2010 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd (the ?Company?) for the year ended December 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), the undersigned, Eric Paneth, certifies, pursuant

June 29, 2010 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2009 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

June 24, 2010 6-K

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2010 Commission File Number: 0-30820 Tikcro Technologies

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June 2010 Commission File Number: 0-30820 Tikcro Technologies Ltd. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executive offices) Indicate

June 24, 2010 EX-99.1

Tikcro Technologies Reports 2010 First Quarter Results - - - -

For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Marybeth Csaby KCSA Strategic Communications (212) 896-1214 / 1236 jcorbin@kcsa.

May 3, 2010 6-K

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May 2010 Commission File Number: 0-30820 Tikcro Technologies

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May 2010 Commission File Number: 0-30820 Tikcro Technologies Ltd. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executive offices) Indicate

May 3, 2010 EX-99.1

Biocancell Receives U.S. FDA Approval to Continue Phase IIb Superficial Bladder Cancer Clinical Trial and Interim Results

For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Marybeth Csaby KCSA Strategic Communications (212) 896-1214 / 1236 jcorbin@kcsa.

April 19, 2010 6-K

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2010 Commission File Number: 0-30820 Tikcro Technologie

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April 2010 Commission File Number: 0-30820 Tikcro Technologies Ltd. (Translation of registrant?s name into English) 126 Yigal Allon Street, Tel-Aviv 67443, Israel (Address of principal executive offices) Indicat

April 19, 2010 EX-99.1

Tikcro Technologies Reports 2009 Fourth Quarter Results - - - -

For more information contact: PRESS RELEASE Investor Relations Jeff Corbin / Marybeth Csaby KCSA Strategic Communications (212) 896-1214 / 1236 jcorbin@kcsa.

February 16, 2010 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER TH

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Tikcro Technologies Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8790M 11 2 (

June 30, 2009 EX-12.1

Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer and Principal Financial Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act I, Eric Paneth, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state

June 30, 2009 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd (the ?Company?) for the year ended December 31, 2008 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), the undersigned, Eric Paneth, certifies, pursuant

June 30, 2009 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F 8,514,757 Ordinary Shares, no par value PART I A. Selected Financial Data B. Capitalization and Indebtedness D. Risk Factors We currently conduct no significant busines

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2008 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

June 30, 2009 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees? Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated June 29, 2009, with respect to the financial statements of Tikcro Technologies Ltd. included in this Ann

February 17, 2009 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102)

SC-13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Tikcro Technologies Ltd. (Name of Issuer) Ordinary Shares, no par value (Title of Class of Securities) M8790M

August 5, 2008 20-F

FORM 20-F OR For the fiscal year ended ________________ OR For the transition period from _____________ to ____________ OR Date of event requiring this shell company report July 30, 2008 Commission file number 0-30820 TIKCRO TECHNOLOGIES LTD. (Exact

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR o ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the tr

August 5, 2008 EX-4.3

Summary of Agreements dated June 22, 2008 Between Tikcro Technologies Ltd. and BioCancell Therapeutics Inc.

20-F Exhibit 4.3 Summary of Agreements dated June 22, 2008 Between Tikcro Technologies Ltd. and BioCancell Therapeutics Inc. On June 22, 2008, we entered in to a series of agreements with BioCancell Therapeutics Inc. (“BioCancell”). Based on information provided to us by BioCancell, it simultaneously entered into agreements on similar terms with other investors, for an aggregate total (including o

June 26, 2008 EX-12.1

Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act

Exhibit 12.1 Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act I, Aviv Boim, certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make

June 26, 2008 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees? Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated June 23, 2008, with respect to the consolidated financial statements of Tikcro Technologies Ltd. include

June 26, 2008 EX-4.2

TIKCRO LTD. TIKCRO 2003 STOCK OPTION PLAN (As amended on December 9, 2007)

Exhibit 4.2 TIKCRO LTD. TIKCRO 2003 STOCK OPTION PLAN (As amended on December 9, 2007) A. NAME AND PURPOSE 1. Name: This plan, as amended from time to time, shall be known as the ?Tikcro 2003 Stock Option Plan? (the ?Plan?). 2. Purpose: The purpose and intent of the Plan is to provide incentives to employees, directors, consultants and contractors of Tikcro Ltd., a company organized under the laws

June 26, 2008 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F OR For the fiscal year ended December 31, 2007 OR For the transition period from _____________ to ____________ OR Date of event requiring this shell company report ____

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2007 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

June 26, 2008 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd (the ?Company?) for the year ended December 31, 2007 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), the undersigned, Aviv Boim, certifies, pursuant to

June 27, 2007 EX-12.1

EXHIBIT 12.1 CERTIFICATION

EXHIBIT 12.1 CERTIFICATION I, Izhak Tamir certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.: 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect

June 27, 2007 EX-13.1

EXHIBIT 13.1

EXHIBIT 13.1 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report on Form 20-F Tikcro Technologies Ltd. (the ?Company?) for the period ending December 31, 2006 as filed with the Securities and Exchange Commission on or about the date hereof (the ?Report?), I, Izhak Tamir, certify, pursuant to 18

June 27, 2007 EX-1.2

THE COMPANIES LAW TIKCRO TECHNOLOGIES LTD. GENERAL PROVISIONS SHARE CAPITAL SHARES TRANSFER OF SHARES TRANSMISSION OF SHARES GENERAL MEETINGS PROCEEDINGS AT GENERAL MEETINGS PROXIES BOARD OF DIRECTORS PROCEEDINGS OF THE BOARD OF DIRECTORS GENERAL MAN

Exhibit 1.2 Effective September 19, 2006 THE COMPANIES LAW A COMPANY LIMITED BY SHARES AMENDED AND RESTATED ARTICLES OF ASSOCIATION OF TIKCRO TECHNOLOGIES LTD. GENERAL PROVISIONS 1. Object and Purpose of the Company (a) The object of the Company shall be as set forth in the Company?s Memorandum of Association, as amended from time to time in accordance with applicable law. (b) In accordance with S

June 27, 2007 EX-14.1

Consent of Independent Registered Public Accounting Firm

Exhibit 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-12904) pertaining to the Employees? Share Purchase Plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated June 25, 2007, with respect to the consolidated financial statements of Tikcro Technologies Ltd. include

June 27, 2007 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F OR For the fiscal year ended December 31, 2006 OR For the transition period from _____________ to ____________ OR Date of event requiring this shell company report ____

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2006 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

June 27, 2007 EX-1.1

Tikcro Technologies Ltd. SUBSCRIBERS

Exhibit 1.1 [AMENDED AND RESTATED VERSION] September 19, 2006 THE COMPANIES ORDINANCE COMPANY LIMITED BY SHARES MEMORANDUM OF ASSOCIATION Of Tikcro Technologies Ltd. 1. The name of the Company is: Tikcro Technologies Ltd. 2. The objects for which the Company is established are: (a) (i) To engage in the activity or business of developing, manufacturing, producing, processing, vending, purchasing, l

June 26, 2006 EX-12.1

EXHIBIT 12.1 Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act

EXHIBIT 12.1 Certification of Principal Executive Officer pursuant to 17 CFR 240.13a-14(a), as adopted pursuant to ?302 of the Sarbanes-Oxley Act I, Izhak Tamir certify that: 1. I have reviewed this annual report on Form 20-F of Tikcro Technologies Ltd.: 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make

June 26, 2006 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F OR For the fiscal year ended December 31, 2005 OR For the transition period from _____________ to ____________ OR Date of event requiring this shell company report ____

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2005 OR o TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT

June 26, 2006 EX-14.1

Consent of Independent Registered Public Accounting Firm

EXHIBIT 14.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statements (Form S-8 No. 333-12904) pertaining to the Employees? Share Purchase plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated March 25, 2006, with respect to the consolidated financial statements of Tikcro Technologies Ltd. inclu

June 26, 2006 EX-13.1

EXHIBIT 13.1

EXHIBIT 13.1 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report on Form 20-F of Tikcro Technologies Ltd. (the ?Company?) for the period ending December 31, 2005 as filed with the Securities and Exchange Commission on or about the date hereof (the ?Report?), I, Izhak Tamir, certify, pursuant to

January 6, 2006 SC 13G

FORM SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* TIKCRO TECHNOLOGIES LTD. - (Name of Issuer) ORDINARY SHARES, PAR VALUE NIS 0.10 PER SHARE - (Title of Class of Securities) M8789G100 - (CUSIP Number) JANUARY 5, 2006 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to de

June 27, 2005 EX-13.1

EXHIBIT 13.1

EXHIBIT 13.1 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report on Form 20-F Tikcro Technologies Ltd. (the ?Company?) for the period ending December 31, 2004 as filed with the Securities and Exchange Commission on or about the date hereof (the ?Report?), I, Izhak Tamir, certify, pursuant to 18

June 27, 2005 EX-15.1

Consent of Independent Registered Public Accounting Firm

Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statements (Form S-8 No. 333-12904) pertaining to the Employees? Share Purchase plan and the Share Incentive Plan of Tikcro Technologies Ltd. of our report dated March 20, 2005, with respect to the consolidated financial statements of Tikcro Technologies Ltd. inclu

June 27, 2005 20-F

TIKCRO TECHNOLOGIES LTD. CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2004 IN U.S. DOLLARS INDEX REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Shareholders of TIKCRO TECHNOLOGIES LTD.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2004 OR For the transition period from to Commission file number 0-30820 TIKCRO TECHNOLOGIES

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