Eastman Chemical Company
US ˙ NYSE ˙ US2774321002

SecurityEMN / Eastman Chemical Company
InsiderMark J Costa
This page shows the track record and history of Costa Mark J insider trades in Eastman Chemical Company. 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 Mark J Costa in EMN / Eastman Chemical Company. 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 (%)
2025-08-27 7,400 67.8900 7,400 67.8900 502,386 2 70.3400 18,130 3.61

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

EMN / Eastman Chemical Company 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 Mark J Costa in EMN / Eastman Chemical Company. 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 (%)
2025-02-26 4,834 100.0800 4,834 100.0800 483,787 156 58.7900 -199,595 -41.26
2024-11-29 18,278 105.0000 18,278 105.0000 1,919,190
2024-11-26 2,224 105.6300 2,224 105.6300 234,921
2024-11-26 87,508 105.0100 87,508 105.0100 9,189,215
2024-05-07 102,390 100.7800 102,390 100.7800 10,318,864
2024-03-01 12,000 87.6000 12,000 87.6000 1,051,200
2021-08-12 45,000 115.3000 45,000 115.3000 5,188,500
2021-02-25 500 111.7800 500 111.7800 55,890
2021-02-24 40,694 113.4700 40,694 113.4700 4,617,548
2021-02-24 33,607 114.0900 33,607 114.0900 3,834,223
2020-11-09 7,938 90.2300 7,938 90.2300 716,246
2020-11-06 25,062 85.9100 25,062 85.9100 2,153,076
2020-05-18 52,000 63.0800 52,000 63.0800 3,280,160
2018-08-03 20,000 100.0000 20,000 100.0000 2,000,000
2017-02-17 16,250 79.9700 16,250 79.9700 1,299,512
2016-05-10 13,110 75.3800 13,110 75.3800 988,232
2016-05-09 25,290 75.0500 25,290 75.0500 1,898,014
2016-02-22 2,868 63.6600 2,868 63.6600 182,577
2016-02-19 53,132 62.7800 53,132 62.7800 3,335,627
2014-03-03 65,300 87.0000 65,300 87.0000 5,681,100
2014-03-03 4,700 87.6100 4,700 87.6100 411,767
2013-08-02 20,000 81.5000 20,000 81.5000 1,630,000
2013-02-06 19,000 72.4000 19,000 72.4000 1,375,600
2013-02-05 16,400 72.7600 16,400 72.7600 1,193,264
2013-02-05 41,000 72.8900 41,000 72.8900 2,988,490
2012-08-09 15,000 54.2200 15,000 54.2200 813,300

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

EMN / Eastman Chemical Company 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 2025-08-27 4 Costa Mark J EMN Common Stock P - Purchase D 67.8900 7,400 502 453,986
2025-02-28 2025-02-26 4 Costa Mark J EMN Common Stock S - Sale D 100.0800 -4,834 -484 446,586
2025-02-28 2025-02-26 4 Costa Mark J EMN Common Stock M - Exercise D 65.1600 4,834 315 451,420
2025-02-20 2025-02-18 4 Costa Mark J EMN Common Stock F - Taxes D 103.4700 -30,638 -3,170 446,586
2025-02-20 2025-02-18 4 Costa Mark J EMN Common Stock A - Award D 81,525 477,224
2024-12-03 2024-11-29 4 Costa Mark J EMN Common Stock S - Sale D 105.0000 -18,278 -1,919 395,699
2024-12-03 2024-11-29 4 Costa Mark J EMN Common Stock M - Exercise D 65.1600 18,278 1,191 413,977
2024-11-27 2024-11-26 4 Costa Mark J EMN Common Stock S - Sale D 105.0100 -87,508 -9,189 395,699
2024-11-27 2024-11-26 4 Costa Mark J EMN Common Stock M - Exercise D 65.1600 87,508 5,702 483,207
2024-11-27 2024-11-26 4 Costa Mark J EMN Common Stock S - Sale D 105.6300 -2,224 -235 395,699
2024-11-27 2024-11-26 4 Costa Mark J EMN Common Stock M - Exercise D 65.1600 2,224 145 397,923
2024-05-08 2024-05-07 4 Costa Mark J EMN Common Stock S - Sale D 100.7800 -102,390 -10,319 395,699
2024-05-08 2024-05-07 4 Costa Mark J EMN Common Stock M - Exercise D 74.4600 102,390 7,624 498,089
2024-03-04 2024-03-01 4 Costa Mark J EMN Common Stock S - Sale D 87.6000 -12,000 -1,051 395,699
2024-02-21 2024-02-14 4/A Costa Mark J EMN Common Stock F - Taxes D 82.1200 -18,850 -1,548 407,699
2024-02-16 2024-02-14 4 Costa Mark J EMN Common Stock F - Taxes D 82.1200 -13,134 -1,079 413,415
2024-02-16 2024-02-14 4 Costa Mark J EMN Common Stock A - Award D 52,535 426,549
2023-02-17 2023-02-15 4 Costa Mark J EMN Common Stock F - Taxes D 89.0900 -34,891 -3,108 374,014
2023-02-17 2023-02-15 4 Costa Mark J EMN Common Stock A - Award D 92,916 408,905
2022-03-01 2022-02-25 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 120.80 100,665 100,665
2022-02-25 2022-02-23 4 Costa Mark J EMN Common Stock F - Taxes D 119.0300 -32,718 -3,894 315,989
2022-02-25 2022-02-23 4 Costa Mark J EMN Common Stock A - Award D 86,326 348,707
2021-12-08 2021-09-02 4 Costa Mark J EMN Common Stock G - Gift D -3,000 262,381
2021-08-13 2021-08-12 4 Costa Mark J EMN Common Stock S - Sale D 115.3000 -45,000 -5,188 265,381
2021-03-02 2021-02-26 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 109.26 131,312 131,312
2021-02-26 2021-02-25 4 Costa Mark J EMN Common Stock S - Sale D 111.7800 -500 -56 310,381
2021-02-26 2021-02-24 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 69.73 -33,607 0
2021-02-26 2021-02-24 4 Costa Mark J EMN Common Stock S - Sale D 114.0900 -33,607 -3,834 310,881
2021-02-26 2021-02-24 4 Costa Mark J EMN Common Stock M - Exercise D 69.7300 33,607 2,343 344,488
2021-02-26 2021-02-24 4 Costa Mark J EMN Common Stock S - Sale D 113.4700 -40,694 -4,618 310,881
2021-02-23 2021-02-19 4 Costa Mark J EMN Common Stock F - Taxes D 111.9200 -32,136 -3,597 351,575
2021-02-23 2021-02-19 4 Costa Mark J EMN Common Stock A - Award D 85,056 383,711
2020-11-10 2020-11-09 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 38.30 -7,938 0
2020-11-10 2020-11-09 4 Costa Mark J EMN Common Stock S - Sale D 90.2300 -7,938 -716 298,655
2020-11-10 2020-11-09 4 Costa Mark J EMN Common Stock M - Exercise D 38.3000 7,938 304 306,593
2020-11-10 2020-11-06 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 38.30 -25,062 7,938
2020-11-10 2020-11-06 4 Costa Mark J EMN Common Stock S - Sale D 85.9100 -25,062 -2,153 298,655
2020-11-10 2020-11-06 4 Costa Mark J EMN Common Stock M - Exercise D 38.3000 25,062 960 323,717
2020-05-19 2020-05-18 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 39.84 -52,000 0
2020-05-19 2020-05-18 4 Costa Mark J EMN Common Stock S - Sale D 63.0800 -52,000 -3,280 298,655
2020-05-19 2020-05-18 4 Costa Mark J EMN Common Stock M - Exercise D 39.8400 52,000 2,072 350,655
2020-03-02 2020-02-28 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 61.51 185,759 185,759
2020-02-18 2020-02-14 4 Costa Mark J EMN Common Stock F - Taxes D 75.0300 -38,947 -2,922 298,655
2020-02-18 2020-02-14 4 Costa Mark J EMN Common Stock A - Award D 104,026 337,602
2019-03-04 2019-02-28 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 82.69 201,343 201,343
2019-02-19 2019-02-15 4 Costa Mark J EMN Common Stock F - Taxes D 82.7100 -24,920 -2,061 233,576
2019-02-19 2019-02-15 4 Costa Mark J EMN Common Stock A - Award D 67,912 258,496
2018-08-06 2018-08-03 4 Costa Mark J EMN Common Stock S - Sale D 100.0000 -20,000 -2,000 190,584
2018-02-28 2018-02-26 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 104.21 185,310 185,310
2018-02-20 2018-02-16 4 Costa Mark J EMN Common Stock F - Taxes D 100.1300 -34,124 -3,417 210,584
2018-02-20 2018-02-16 4 Costa Mark J EMN Common Stock A - Award D 86,717 244,708
2018-02-12 2018-02-08 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 27.82 -55,000 0
2018-02-12 2018-02-08 4 Costa Mark J EMN Common Stock S - Sale D 98.2600 -55,000 -5,404 157,991
2018-02-12 2018-02-08 4 Costa Mark J EMN Common Stock M - Exercise D 27.8200 55,000 1,530 212,991
2017-03-02 2017-02-28 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 80.25 167,959 167,959
2017-02-21 2017-02-17 4 Costa Mark J EMN Common Stock S - Sale D 79.9700 -16,250 -1,300 157,991
2017-02-21 2017-02-17 4 Costa Mark J EMN Common Stock F - Taxes D 80.2500 -6,860 -551 174,241
2017-02-21 2017-02-17 4 Costa Mark J EMN Common Stock A - Award D 20,661 181,101
2016-05-11 2016-05-10 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 33.08 -13,110 0
2016-05-11 2016-05-10 4 Costa Mark J EMN Common Stock S - Sale D 75.3800 -13,110 -988 160,440
2016-05-11 2016-05-10 4 Costa Mark J EMN Common Stock M - Exercise D 33.0800 13,110 434 173,550
2016-05-11 2016-05-09 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 33.08 -25,290 13,110
2016-05-11 2016-05-09 4 Costa Mark J EMN Common Stock S - Sale D 75.0500 -25,290 -1,898 160,440
2016-05-11 2016-05-09 4 Costa Mark J EMN Common Stock M - Exercise D 33.0800 25,290 837 185,730
2016-03-01 2016-02-26 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 65.16 161,493 161,493
2016-02-23 2016-02-22 4 Costa Mark J EMN Common Stock S - Sale D 63.6600 -2,868 -183 160,440
2016-02-23 2016-02-22 4 Costa Mark J EMN Common Stock M - Exercise D 30.4600 2,868 87 163,308
2016-02-23 2016-02-19 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 30.46 -56,000 0
2016-02-23 2016-02-19 4 Costa Mark J EMN Common Stock S - Sale D 62.7800 -53,132 -3,336 160,440
2016-02-23 2016-02-19 4 Costa Mark J EMN Common Stock M - Exercise D 30.4600 53,132 1,618 213,572
2016-02-23 2016-02-19 4 Costa Mark J EMN Common Stock F - Taxes D 62.4000 -2,286 -143 160,440
2016-02-23 2016-02-19 4 Costa Mark J EMN Common Stock A - Award D 8,356 162,726
2015-03-03 2015-02-27 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 74.46 102,390 102,390
2015-02-24 2015-02-20 4 Costa Mark J EMN Common Stock F - Taxes D 75.4700 -10,654 -804 154,370
2015-02-24 2015-02-20 4 Costa Mark J EMN Common Stock A - Award D 30,000 165,024
2014-03-04 2014-03-03 4 Costa Mark J EMN Employee Stock Option (right to buy) M - Exercise D 28.26 -70,000 0
2014-03-04 2014-03-03 4 Costa Mark J EMN Common Stock S - Sale D 87.6100 -4,700 -412 135,024
2014-03-04 2014-03-03 4 Costa Mark J EMN Common Stock S - Sale D 87.0000 -65,300 -5,681 139,724
2014-03-04 2014-03-03 4 Costa Mark J EMN Common Stock M - Exercise D 28.2600 70,000 1,978 205,024
2014-03-04 2014-02-28 4 Costa Mark J EMN Employee Stock Option (right to buy) A - Award D 87.43 57,580 57,580
2014-02-25 2014-02-21 4 Costa Mark J EMN Common Stock F - Taxes D 84.3400 -24,483 -2,065 135,024
2014-02-25 2014-02-21 4 Costa Mark J EMN Common Stock A - Award D 62,480 159,507
2013-08-06 2013-08-02 4 Costa Mark J EMN Common Stock S - Sale D 81.5000 -20,000 -1,630 97,027
2013-03-04 2013-02-28 4 Costa Mark J EMN Employee Stock Option (Right to Buy) A - Award D 69.73 33,607 33,607
2013-02-26 2013-02-22 4 Costa Mark J EMN Common Stock F - Taxes D 71.6900 -25,170 -1,804 117,027
2013-02-26 2013-02-22 4 Costa Mark J EMN Common Stock A - Award D 60,000 142,197
2013-02-07 2013-02-06 4 Costa Mark J EMN Employee Stock Option (Right to Buy) M - Exercise D 28.26 -19,000 70,000
2013-02-07 2013-02-06 4 Costa Mark J EMN Common Stock S - Sale D 72.4000 -19,000 -1,376 82,197
2013-02-07 2013-02-06 4 Costa Mark J EMN Common Stock M - Exercise D 28.2600 19,000 537 101,197
2013-02-07 2013-02-05 4 Costa Mark J EMN Employee Stock Option (Right to Buy) M - Exercise D 28.26 -41,000 89,000
2013-02-07 2013-02-05 4 Costa Mark J EMN Employee Stock Option (Right to Buy) M - Exercise D 18.30 -16,400 0
2013-02-07 2013-02-05 4 Costa Mark J EMN Common Stock S - Sale D 72.8900 -41,000 -2,988 82,197
2013-02-07 2013-02-05 4 Costa Mark J EMN Common Stock M - Exercise D 28.2600 41,000 1,159 123,197
2013-02-07 2013-02-05 4 Costa Mark J EMN Common Stock S - Sale D 72.7600 -16,400 -1,193 82,197
2013-02-07 2013-02-05 4 Costa Mark J EMN Common Stock M - Exercise D 18.3000 16,400 300 98,597
2013-01-03 2012-12-31 4 Costa Mark J EMN Restricted Stock Units M - Exercise D -50,000 0
2013-01-03 2012-12-31 4 Costa Mark J EMN Common Stock F - Taxes D 68.0500 -18,225 -1,240 82,197
2013-01-03 2012-12-31 4 Costa Mark J EMN Common Stock M - Exercise D 50,000 100,422
2012-08-13 2012-08-09 4 Costa Mark J EMN Common Stock S - Sale D 54.2200 -15,000 -813 50,422
2012-02-22 2012-02-17 4 Costa Mark J EMN Common Stock F - Taxes D 54.6100 -14,888 -813 65,422
2012-02-22 2012-02-17 4 Costa Mark J EMN Common Stock A - Award D 45,850 80,310
2006-06-06 3 Costa Mark J EMN Common Stock D 30,000
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)