Trinseo PLC
US ˙ NYSE ˙ SG1F88861140

SecurityTSE / Trinseo PLC
InsiderChaclas Angelo N.
This page shows the track record and history of Chaclas Angelo N. insider trades in Trinseo PLC. 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 Chaclas Angelo N. in TSE / Trinseo PLC. 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 (%)
2024-08-12 75,000 2.5700 75,000 2.5700 192,750 53 6.7900 316,500 164.20
2023-09-12 20,000 8.0700 20,000 8.0700 161,400

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

TSE / Trinseo PLC 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 Chaclas Angelo N. in TSE / Trinseo PLC. 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 (%)
2021-02-26 15,884 65.2200 15,884 65.2200 1,035,954 174 45.0600 -320,221 -30.91
2019-12-12 1,498 38.0733 1,498 38.0733 57,034
2019-12-12 1,498 38.0733 1,498 38.0733 57,034
2019-12-12 1,498 38.0733 1,498 38.0733 57,034
2018-03-13 7,991 82.0984 7,991 82.0984 656,048
2017-03-03 23,771 71.4023 23,771 71.4023 1,697,304

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

TSE / Trinseo PLC 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
2025-03-03 2025-02-27 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 90,812 293,193
2025-02-25 2025-02-21 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 5.5200 -3,690 -20 202,381
2025-02-18 2025-02-16 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 5.1400 -936 -5 206,071
2024-08-14 2024-08-12 4 Chaclas Angelo N. TSE Ordinary Shares P - Purchase D 2.5700 75,000 193 207,007
2024-02-23 2024-02-21 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 44,041 132,007
2024-02-21 2024-02-19 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 4.7800 -153 -1 87,966
2024-02-21 2024-02-19 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 466 88,119
2024-02-21 2024-02-17 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 4.7800 -855 -4 87,653
2023-09-13 2023-09-12 4 Chaclas Angelo N. TSE Ordinary Shares P - Purchase D 8.0700 20,000 161 88,508
2023-03-13 2023-03-09 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 22.2000 -2,096 -47 68,508
2023-03-13 2023-03-09 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 7,626 70,604
2023-02-28 2023-02-25 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 24.3000 -2,296 -56 62,978
2023-02-24 2023-02-22 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 28,240 65,274
2022-03-09 2022-03-07 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 43.8100 -1,253 -55 37,034
2022-03-09 2022-03-07 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 4,559 38,287
2022-03-01 2022-02-26 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 53.8200 -1,004 -54 33,728
2022-02-18 2022-02-16 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 58.64 9,617 9,617
2022-02-18 2022-02-16 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 3,722 34,732
2021-03-01 2021-02-26 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares M - Exercise D 26.97 -7,992 0
2021-03-01 2021-02-26 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares M - Exercise D 18.14 -7,892 0
2021-03-01 2021-02-26 4 Chaclas Angelo N. TSE Ordinary Shares S - Sale D 65.2200 -15,884 -1,036 31,010
2021-03-01 2021-02-26 4 Chaclas Angelo N. TSE Ordinary Shares M - Exercise D 26.9700 7,992 216 46,894
2021-03-01 2021-02-26 4 Chaclas Angelo N. TSE Ordinary Shares M - Exercise D 18.1400 7,892 143 38,902
2021-02-24 2021-02-22 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 64.6000 -670 -43 31,010
2021-02-19 2021-02-17 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 61.06 8,992 8,992
2021-02-19 2021-02-17 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 3,390 31,680
2020-02-27 2020-02-25 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares A - Award D 24.30 30,521 30,521
2020-02-27 2020-02-25 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 8,241 28,290
2020-02-18 2020-02-16 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 29.1800 -781 -23 20,049
2019-12-16 2019-12-12 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares M - Exercise D 18.14 26.9700 -1,498 -40 20,830
2019-12-16 2019-12-12 4 Chaclas Angelo N. TSE Ordinary Shares S - Sale D 38.0733 -1,498 -57 20,830
2019-12-16 2019-12-12 4/A Chaclas Angelo N. TSE Ordinary Shares S - Sale D 38.0733 -1,498 -57 20,830
2019-12-16 2019-12-12 4/A Chaclas Angelo N. TSE Ordinary Shares S - Sale D 38.0733 -1,498 -57 20,830
2019-02-28 2019-02-26 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares A - Award D 51.02 12,996 45,315
2019-02-28 2019-02-26 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 3,925 22,328
2019-02-26 2019-02-22 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 51.9200 -2,540 -132 18,403
2018-03-14 2018-03-13 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares M - Exercise D 26.97 -7,991 32,319
2018-03-14 2018-03-13 4 Chaclas Angelo N. TSE Ordinary Shares S - Sale D 82.0984 -7,991 -656 20,943
2018-03-14 2018-03-13 4 Chaclas Angelo N. TSE Ordinary Shares M - Exercise D 26.9700 7,991 216 28,934
2018-03-01 2018-02-27 4 Chaclas Angelo N. TSE Ordinary Shares F - Taxes D 81.6500 -2,787 -228 20,943
2018-02-26 2018-02-22 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares A - Award D 81.20 8,182 40,310
2018-02-26 2018-02-22 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 2,250 23,730
2017-03-06 2017-03-03 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares M - Exercise D 26.97 -7,991 32,128
2017-03-06 2017-03-03 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares M - Exercise D 18.14 -15,780 40,119
2017-03-06 2017-03-03 4 Chaclas Angelo N. TSE Ordinary Shares S - Sale D 71.4023 -23,771 -1,697 21,480
2017-03-06 2017-03-03 4 Chaclas Angelo N. TSE Ordinary Shares M - Exercise D 26.9700 7,991 216 45,251
2017-03-06 2017-03-03 4 Chaclas Angelo N. TSE Ordinary Shares M - Exercise D 18.1400 15,780 286 37,260
2017-02-21 2017-02-16 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares A - Award D 71.45 8,253 55,899
2017-02-21 2017-02-16 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 2,381 21,480
2016-02-24 2016-02-22 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares A - Award D 26.97 23,974 47,646
2016-02-24 2016-02-22 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 9,038 19,099
2015-03-03 2015-02-27 4 Chaclas Angelo N. TSE Option to Purchase Ordinary Shares A - Award D 18.14 23,672 23,672
2015-03-03 2015-02-27 4 Chaclas Angelo N. TSE Ordinary Shares A - Award D 10,061 10,061
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)