OSI Systems, Inc.
US ˙ NasdaqGS ˙ US6710441055

SecurityOSIS / OSI Systems, Inc.
InsiderVictor S Sze
This page shows the track record and history of SZE VICTOR S insider trades in OSI Systems, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Victor S Sze in OSIS / OSI Systems, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

OSIS / OSI Systems, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Victor S Sze in OSIS / OSI Systems, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2023-06-02 8,959 121.7800 8,959 121.7800 1,091,027 151 104.2700 -156,872 -14.38
2023-06-02 1,041 122.5700 1,041 122.5700 127,595
2021-06-07 25,000 96.0300 25,000 96.0300 2,400,750
2021-03-03 15,000 93.3700 15,000 93.3700 1,400,550
2021-03-02 15,064 93.2500 15,064 93.2500 1,404,718
2019-09-11 15,000 105.0496 15,000 105.0496 1,575,744
2019-08-29 23,463 105.8025 23,463 105.8025 2,482,444
2016-12-15 10,000 75.7700 10,000 75.7700 757,700
2016-12-14 24,000 75.4000 24,000 75.4000 1,809,600
2015-11-24 10,000 94.3500 10,000 94.3500 943,500
2015-09-03 20,000 73.5800 20,000 73.5800 1,471,600
2012-06-08 5,000 65.0000 5,000 65.0000 325,000

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

OSIS / OSI Systems, Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-08-28 2025-08-26 4 SZE VICTOR S OSIS Common Stock F - Taxes D 225.1900 -20,118 -4,530 87,174
2025-08-28 2025-08-26 4 SZE VICTOR S OSIS Common Stock A - Award D 225.1900 22,449 5,055 107,292
2025-08-05 2025-08-01 4 SZE VICTOR S OSIS Common Stock A - Award D 219.5700 6,490 1,425 84,843
2025-07-01 2025-06-30 4 SZE VICTOR S OSIS Common Stock A - Award D 140.6100 75 11 78,353
2025-01-02 2024-12-31 4 SZE VICTOR S OSIS Common Stock A - Award D 68.1100 155 11 78,278
2024-08-30 2024-08-30 4 SZE VICTOR S OSIS Common Stock F - Taxes D 148.8300 -12,655 -1,883 78,123
2024-08-30 2024-08-30 4 SZE VICTOR S OSIS Common Stock A - Award D 148.8300 24,642 3,667 90,778
2024-08-30 2024-08-30 4 SZE VICTOR S OSIS Common Stock F - Taxes D 148.8300 -7,028 -1,046 66,136
2024-08-16 2024-08-14 4 SZE VICTOR S OSIS Common Stock A - Award D 139.0200 9,893 1,375 73,164
2024-07-01 2024-06-28 4 SZE VICTOR S OSIS Common Stock A - Award D 68.1100 155 11 63,271
2024-03-13 2024-03-11 4 SZE VICTOR S OSIS Common Stock S - Sale D 130.2100 -15,000 -1,953 63,116
2024-01-30 2024-01-29 4 SZE VICTOR S OSIS Common Stock S - Sale D 131.2200 -15,000 -1,968 78,116
2024-01-02 2023-12-29 4 SZE VICTOR S OSIS Common Stock A - Award D 68.1100 155 11 93,116
2023-09-07 2023-09-05 4 SZE VICTOR S OSIS Common Stock F - Taxes D 133.8500 -12,505 -1,674 92,961
2023-09-07 2023-09-05 4 SZE VICTOR S OSIS Common Stock A - Award D 25,220 105,466
2023-09-07 2023-09-05 4 SZE VICTOR S OSIS Common Stock F - Taxes D 133.8500 -8,551 -1,145 80,246
2023-08-01 2023-07-28 4 SZE VICTOR S OSIS Common Stock A - Award D 117.6300 11,692 1,375 88,797
2023-07-05 2023-06-30 4 SZE VICTOR S OSIS Common Stock A - Award D 68.1100 155 11 77,105
2023-06-05 2023-06-02 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 122.5700 -1,041 -128 5,639
2023-06-05 2023-06-02 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 121.7800 -8,959 -1,091 6,680
2023-05-10 2023-05-08 4 SZE VICTOR S OSIS Common Stock S - Sale D 118.0500 -11,010 -1,300 76,950
2023-05-10 2023-05-08 4 SZE VICTOR S OSIS Common Stock S - Sale D 117.2700 -8,990 -1,054 87,960
2023-02-08 2023-02-07 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 94.5100 -2,643 -250 15,639
2023-02-08 2023-02-06 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 94.9000 -21,127 -2,005 18,282
2023-02-08 2023-02-06 4 SZE VICTOR S OSIS Common Stock S - Sale D 95.0900 -1,230 -117 96,950
2023-01-04 2022-12-30 4 SZE VICTOR S OSIS Common Stock A - Award D 67.5900 144 10 98,180
2022-12-27 2022-12-22 4 SZE VICTOR S Please see footnote OSIS Common Stock G - Gift I -189 39,409
2022-11-08 2022-11-07 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 84.6900 -25,000 -2,117 39,598
2022-10-06 2022-10-05 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 75.0000 -422 -32 64,598
2022-10-06 2022-10-04 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 75.3500 -9,578 -722 65,020
2022-08-26 2022-08-24 4 SZE VICTOR S OSIS Common Stock F - Taxes D 89.1400 -10,884 -970 98,036
2022-08-26 2022-08-24 4 SZE VICTOR S OSIS Common Stock A - Award D 21,950 108,920
2022-08-26 2022-08-24 4 SZE VICTOR S OSIS Common Stock F - Taxes D 89.1400 -4,111 -366 86,970
2022-07-08 2022-07-06 4 SZE VICTOR S OSIS Common Stock A - Award D 15,830 91,081
2022-07-05 2022-06-30 4 SZE VICTOR S OSIS Common Stock A - Award D 72.6200 136 10 75,251
2022-05-17 2022-05-13 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 80.7800 -9,634 -778 74,598
2022-05-13 2022-05-11 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 80.0300 -580 -46 84,232
2022-05-11 2022-05-09 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 80.1700 -4,786 -384 84,812
2022-02-09 2022-02-08 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 80.2600 -3,598 -289 89,598
2022-02-09 2022-02-07 4 SZE VICTOR S Please see footnote OSIS Common Stock S - Sale I 80.1400 -11,402 -914 93,196
2022-01-04 2021-12-31 4 SZE VICTOR S OSIS Common Stock A - Award D 77.8400 136 11 75,115
2021-12-20 2021-12-16 4 SZE VICTOR S Please see Footnote OSIS Common Stock G - Gift I -165 104,598
2021-11-29 2021-11-26 4 SZE VICTOR S Please see Footnote OSIS Common Stock S - Sale I 91.2600 -15,000 -1,369 104,763
2021-09-09 2021-09-08 4 SZE VICTOR S OSIS Common Stock S - Sale D 96.9200 -15,000 -1,454 189,606
2021-09-09 2021-09-07 4 SZE VICTOR S OSIS Option to Purchase Common Stock M - Exercise D 33.62 33.6200 40,000 1,345 0
2021-09-09 2021-09-07 4 SZE VICTOR S OSIS Common Stock F - Taxes D 97.9200 -26,757 -2,620 204,606
2021-09-09 2021-09-07 4 SZE VICTOR S OSIS Common Stock M - Exercise D 33.6200 40,000 1,345 231,363
2021-08-25 2021-08-24 4 SZE VICTOR S OSIS Common Stock F - Taxes D 98.3300 -11,757 -1,156 191,363
2021-08-25 2021-08-24 4 SZE VICTOR S OSIS Common Stock A - Award D 23,710 203,120
2021-08-25 2021-08-24 4 SZE VICTOR S OSIS Common Stock F - Taxes D 98.3300 -6,930 -681 179,410
2021-07-09 2021-07-08 4 SZE VICTOR S OSIS Common Stock A - Award D 13,666 186,340
2021-07-01 2021-06-30 4 SZE VICTOR S OSIS Common Stock A - Award D 77.8400 136 11 172,674
2021-06-08 2021-06-07 4 SZE VICTOR S Please see Footnote OSIS Common Stock S - Sale I 96.0300 -25,000 -2,401 5,136
2021-03-03 2021-03-03 4 SZE VICTOR S OSIS Common Stock S - Sale D 93.3700 -15,000 -1,401 172,538
2021-03-03 2021-03-02 4 SZE VICTOR S OSIS Common Stock S - Sale D 93.2500 -15,064 -1,405 187,538
2021-01-04 2020-12-31 4 SZE VICTOR S OSIS Common Stock A - Award D 61.1200 173 11 202,602
2020-08-25 2020-08-24 4 SZE VICTOR S OSIS Common Stock F - Taxes D 75.0100 -12,935 -970 202,429
2020-08-25 2020-08-24 4 SZE VICTOR S OSIS Common Stock A - Award D 26,087 215,364
2020-08-25 2020-08-24 4 SZE VICTOR S OSIS Common Stock F - Taxes D 75.0100 -9,848 -739 189,277
2020-08-12 2020-08-06 4/A SZE VICTOR S OSIS Option to Purchase Common Stock M - Exercise D 27.12 27.1200 27,000 732 40,000
2020-08-12 2020-08-06 4/A SZE VICTOR S OSIS Common Stock F - Taxes D 74.1800 -16,342 -1,212 199,125
2020-08-12 2020-08-06 4/A SZE VICTOR S OSIS Common Stock M - Exercise D 27.1200 27,000 732 215,467
2020-08-07 2020-08-06 4 SZE VICTOR S OSIS Option to Purchase Common Stock M - Exercise D 27.12 27.1200 27,000 732 40,000
2020-08-07 2020-08-06 4 SZE VICTOR S OSIS Common Stock F - Taxes D 74.1800 -16,342 -1,212 199,125
2020-08-07 2020-08-06 4 SZE VICTOR S OSIS Common Stock M - Exercise D 27.1200 27,000 732 215,467
2020-07-10 2020-07-08 4 SZE VICTOR S OSIS Common Stock A - Award D 19,483 188,467
2020-07-01 2020-06-30 4 SZE VICTOR S OSIS Common Stock A - Award D 61.1200 173 11 168,984
2020-01-02 2019-12-31 4 SZE VICTOR S OSIS Common Stock A - Award D 61.1200 173 11 168,811
2019-09-19 2019-09-18 4 SZE VICTOR S OSIS Common Stock F - Taxes D 104.9000 -16,354 -1,716 168,638
2019-09-19 2019-09-18 4 SZE VICTOR S OSIS Common Stock A - Award D 32,981 184,992
2019-09-19 2019-09-18 4 SZE VICTOR S OSIS Common Stock F - Taxes D 104.9000 -13,215 -1,386 152,011
2019-09-11 2019-09-11 4 SZE VICTOR S Please see Footnote I OSIS Common Stock S - Sale I 105.0496 -15,000 -1,576 30,136
2019-08-30 2019-08-29 4 SZE VICTOR S OSIS Common Stock S - Sale D 105.8025 -23,463 -2,482 165,226
2019-08-30 2019-08-28 4 SZE VICTOR S OSIS Option to Purchase Common Stock M - Exercise D 16.37 16.3700 -55,000 -900 67,000
2019-08-30 2019-08-28 4 SZE VICTOR S OSIS Common Stock F - Taxes D 106.3800 -31,537 -3,355 188,689
2019-08-30 2019-08-28 4 SZE VICTOR S OSIS Common Stock M - Exercise D 16.3700 55,000 900 220,226
2019-07-08 2019-07-03 4 SZE VICTOR S OSIS Common Stock A - Award D 11,649 165,226
2019-07-03 2019-07-01 4 SZE VICTOR S OSIS Common Stock A - Award D 61.1200 173 11 153,577
2019-05-14 2019-05-14 4 SZE VICTOR S OSIS Common Stock S - Sale D 104.1700 -20,000 -2,083 153,404
2019-02-13 2019-02-12 4 SZE VICTOR S OSIS Common Stock S - Sale D 86.2734 -20,000 -1,725 173,404
2019-01-09 2019-01-08 4 SZE VICTOR S OSIS Option to Purchase Common Stock M - Exercise D 12.52 12.5200 -30,000 -376 122,000
2019-01-09 2019-01-08 4 SZE VICTOR S OSIS Common Stock F - Taxes D 71.3900 -15,519 -1,108 193,404
2019-01-09 2019-01-08 4 SZE VICTOR S OSIS Common Stock M - Exercise D 12.5200 30,000 376 208,923
2019-01-03 2018-12-31 4 SZE VICTOR S OSIS Common Stock A - Award D 62.3100 160 10 178,923
2018-09-05 2018-09-04 4 SZE VICTOR S OSIS Common Stock F - Taxes D 77.8900 -18,007 -1,403 178,763
2018-09-05 2018-09-04 4 SZE VICTOR S OSIS Common Stock A - Award D 34,507 196,770
2018-09-05 2018-09-04 4 SZE VICTOR S OSIS Common Stock F - Taxes D 77.8900 -10,395 -810 162,263
2018-07-13 2018-07-13 4 SZE VICTOR S OSIS Option to Purchase Common Stock M - Exercise D 20.92 20.9200 -5,000 -105 152,000
2018-07-13 2018-07-13 4 SZE VICTOR S OSIS Common Stock F - Taxes D 77.2600 -2,725 -211 217,794
2018-07-13 2018-07-13 4 SZE VICTOR S OSIS Common Stock M - Exercise D 20.9200 5,000 105 220,519
2018-07-06 2018-07-05 4 SZE VICTOR S OSIS Common Stock A - Award D 16,207 215,519
2018-07-02 2018-07-02 4 SZE VICTOR S OSIS Common Stock A - Award D 49.5100 214 11 199,312
2018-01-03 2017-12-29 4 SZE VICTOR S OSIS Common Stock A - Award D 49.5100 214 11 199,098
2017-09-21 2017-09-20 4 SZE VICTOR S OSIS Common Stock F - Taxes D 86.1600 -15,560 -1,341 198,884
2017-09-21 2017-09-20 4 SZE VICTOR S OSIS Common Stock A - Award D 29,818 214,444
2017-09-21 2017-09-20 4 SZE VICTOR S OSIS Common Stock F - Taxes D 86.1600 -10,005 -862 184,626
2017-08-16 2017-08-14 4 SZE VICTOR S OSIS Common Stock A - Award D 19,862 194,631
2017-07-03 2017-07-03 4 SZE VICTOR S OSIS Common Stock A - Award D 49.5100 214 11 174,769
2017-01-03 2016-12-30 4 SZE VICTOR S OSIS Common Stock A - Award D 49.5100 214 11 174,555
2016-12-16 2016-12-15 4 SZE VICTOR S OSIS Option to Purchase Common Stock M - Exercise D 23.18 23.1800 -10,000 -232 157,000
2016-12-16 2016-12-15 4 SZE VICTOR S OSIS Common Stock S - Sale D 75.7700 -10,000 -758 174,341
2016-12-16 2016-12-15 4 SZE VICTOR S OSIS Common Stock M - Exercise D 23.1800 10,000 232 184,341
2016-12-16 2016-12-14 4 SZE VICTOR S OSIS Option to Purchase Common stock M - Exercise D 20.02 20.0200 -24,000 -480 167,000
2016-12-16 2016-12-14 4 SZE VICTOR S OSIS Common Stock S - Sale D 75.4000 -24,000 -1,810 174,341
2016-12-16 2016-12-14 4 SZE VICTOR S OSIS Common Stock M - Exercise D 20.0200 24,000 480 198,341
2016-10-21 2016-10-21 4 SZE VICTOR S OSIS Common Stock F - Taxes D 66.2200 -13,524 -896 174,341
2016-10-21 2016-10-21 4 SZE VICTOR S OSIS Common Stock A - Award D 25,913 187,865
2016-10-21 2016-10-21 4 SZE VICTOR S OSIS Common Stock F - Taxes D 66.2200 -8,901 -589 161,952
2016-08-03 2016-08-01 4 SZE VICTOR S OSIS Common Stock A - Award D 26,652 170,853
2016-07-01 2016-06-30 4 SZE VICTOR S OSIS Common Stock A - Award D 49.4100 201 10 144,201
2016-01-05 2015-12-31 4 SZE VICTOR S OSIS Common Stock A - Award D 52.7900 201 11 144,000
2015-11-27 2015-11-24 4 SZE VICTOR S OSIS Common Stock S - Sale D 94.3500 -10,000 -944 143,799
2015-09-15 2015-09-14 4 SZE VICTOR S OSIS Common Stock F - Taxes D 74.9900 -13,524 -1,014 153,799
2015-09-15 2015-09-14 4 SZE VICTOR S OSIS Common Stock A - Award D 25,913 167,323
2015-09-15 2015-09-14 4 SZE VICTOR S OSIS Common Stock F - Taxes D 74.9900 -10,157 -762 141,410
2015-09-09 2015-09-09 4 SZE VICTOR S OSIS Common Stock F - Taxes D 74.6600 -940 -70 151,567
2015-09-03 2015-09-03 4 SZE VICTOR S OSIS Common Stock S - Sale D 73.5800 -20,000 -1,472 152,507
2015-07-08 2015-07-06 4 SZE VICTOR S OSIS Common Stock A - Award D 22,500 172,507
2015-07-02 2015-07-01 4 SZE VICTOR S OSIS Common Stock A - Award D 52.7900 201 11 150,007
2015-01-06 2014-12-31 4 SZE VICTOR S OSIS Common Stock A - Award D 52.7900 127 7 149,806
2014-10-01 2014-09-30 4 SZE VICTOR S OSIS Common Stock A - Award D 53.9600 194 10 149,679
2014-09-26 2014-09-26 4 SZE VICTOR S OSIS Common Stock F - Taxes D 63.5200 -5,615 -357 149,485
2014-09-26 2014-09-26 4 SZE VICTOR S OSIS Common Stock A - Award D 10,757 155,100
2014-09-26 2014-09-26 4 SZE VICTOR S OSIS Common Stock F - Taxes D 63.5200 -4,097 -260 144,343
2014-09-09 2014-09-09 4 SZE VICTOR S OSIS Common Stock F - Taxes D 68.8500 -940 -65 148,440
2014-08-12 2014-08-11 4 SZE VICTOR S OSIS Common Stock F - Taxes D 67.1600 -1,903 -128 149,380
2014-07-25 2014-07-24 4 SZE VICTOR S OSIS Common Stock A - Award D 21,000 151,283
2013-09-18 2013-09-16 4 SZE VICTOR S OSIS Common Stock F - Taxes D 73.7300 -8,159 -602 130,283
2013-09-18 2013-09-16 4 SZE VICTOR S OSIS Common Stock A - Award D 16,250 138,442
2013-09-10 2013-09-09 4 SZE VICTOR S OSIS Common Stock F - Taxes D 72.0700 -940 -68 122,192
2013-09-04 2013-09-03 4 SZE VICTOR S OSIS Common Stock F - Taxes D 72.7000 -940 -68 123,132
2013-08-19 2013-08-15 4 SZE VICTOR S OSIS Common Stock A - Award D 21,283 124,072
2013-08-12 2013-08-12 4 SZE VICTOR S OSIS Common Stock F - Taxes D 73.6700 -1,903 -140 102,789
2013-07-01 2013-07-01 4 SZE VICTOR S OSIS Common Stock A - Award D 54.7600 191 10 104,693
2013-02-05 2013-02-05 4 SZE VICTOR S OSIS Common Stock F - Taxes D 54.9500 -778 -43 104,502
2013-01-03 2012-12-31 4 SZE VICTOR S OSIS Common Stock A - Award D 30.9100 343 11 105,280
2012-09-10 2012-09-10 4 SZE VICTOR S OSIS Common Stock F - Taxes D 75.1000 -1,167 -88 104,937
2012-09-04 2012-09-04 4 SZE VICTOR S OSIS Common Stock F - Taxes D 74.1000 -2,831 -210 106,104
2012-09-04 2012-09-04 4 SZE VICTOR S OSIS Common Stock A - Award D 5,000 108,935
2012-08-15 2012-08-13 4 SZE VICTOR S OSIS Common Stock F - Taxes D 71.5000 -1,858 -133 103,935
2012-07-24 2012-07-23 4 SZE VICTOR S OSIS Common Stock A - Award D 22,500 105,793
2012-07-03 2012-06-29 4 SZE VICTOR S OSIS Common Stock A - Award D 30.9100 343 11 83,293
2012-06-08 2012-06-08 4 SZE VICTOR S OSIS Common Stock S - Sale D 65.0000 -5,000 -325 82,950
2012-01-04 2011-12-30 4 SZE VICTOR S OSIS Common Stock A - Award D 30.9100 343 11 87,950
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)