Trinseo PLC
US ˙ NYSE ˙ SG1F88861140

SecurityTSE / Trinseo PLC
InsiderMatthew Farrell
This page shows the track record and history of FARRELL MATTHEW 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 Matthew Farrell 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 (%)
2025-08-14 48,609 2.4300 48,609 2.4300 118,120 8 2.6100 8,750 7.41
2025-08-13 26,391 2.4500 26,391 2.4500 64,658
2025-08-12 25,000 2.2900 25,000 2.2900 57,250
2023-12-14 50,000 7.2100 50,000 7.2100 360,500
2021-09-15 5,000 48.5300 5,000 48.5300 242,650
2021-02-25 5,000 65.5100 5,000 65.5100 327,550

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 Matthew Farrell 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 (%)
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.

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
2025-08-14 2025-08-14 4 FARRELL MATTHEW TSE Ordinary Shares P - Purchase D 2.4300 48,609 118 250,225
2025-08-14 2025-08-13 4 FARRELL MATTHEW TSE Ordinary Shares P - Purchase D 2.4500 26,391 65 201,616
2025-08-14 2025-08-12 4 FARRELL MATTHEW TSE Ordinary Shares P - Purchase D 2.2900 25,000 57 175,225
2025-06-27 2025-06-25 4 FARRELL MATTHEW TSE Ordinary Shares A - Award D 42,484 150,225
2025-06-24 2025-06-21 4 FARRELL MATTHEW TSE Ordinary Shares F - Taxes D 3.7300 -9,576 -36 107,741
2024-06-25 2024-06-21 4 FARRELL MATTHEW TSE Ordinary Shares A - Award D 41,009 117,317
2024-06-18 2024-06-14 4 FARRELL MATTHEW TSE Ordinary Shares F - Taxes D 2.8400 -3,202 -9 76,308
2023-12-18 2023-12-14 4 FARRELL MATTHEW TSE Ordinary Shares P - Purchase D 7.2100 50,000 360 79,510
2023-07-13 2023-06-14 4/A FARRELL MATTHEW TSE Ordinary Shares F - Taxes D 14.3800 -889 -13 29,510
2023-07-13 2023-06-14 4/A FARRELL MATTHEW TSE Ordinary Shares A - Award D 9,041 30,399
2023-06-16 2023-06-14 4 FARRELL MATTHEW TSE Ordinary Shares F - Taxes D 14.3800 -917 -13 29,482
2023-06-16 2023-06-14 4 FARRELL MATTHEW TSE Ordinary Shares A - Award D 9,041 30,399
2022-06-22 2022-06-17 4 FARRELL MATTHEW TSE Ordinary Shares F - Taxes D 37.4300 -1,085 -41 21,358
2022-06-16 2022-06-14 4 FARRELL MATTHEW TSE Ordinary Shares A - Award D 3,183 22,443
2021-09-17 2021-09-15 4 FARRELL MATTHEW TSE Ordinary Shares P - Purchase D 48.5300 5,000 243 19,260
2021-06-21 2021-06-17 4 FARRELL MATTHEW TSE Ordinary Shares A - Award D 2,260 14,260
2021-02-26 2021-02-25 4 FARRELL MATTHEW TSE Ordinary Shares P - Purchase D 65.5100 5,000 328 12,000
2020-11-02 3 FARRELL MATTHEW TSE Ordinary Shares D 7,000
P
Pembelian sekuritas non-derivatif atau derivatif di pasar terbuka atau secara pribadi.
S
Penjualan terbuka atau penjualan pribadi atas sekuritas non-derivatif atau derivatif.
A
Hibah, penghargaan, atau perolehan sekuritas lainnya dari perusahaan (seperti opsi)
C
Konversi turunan
D
Penjualan atau pengalihan sekuritas kembali ke perusahaan.
F
Pembayaran harga pelaksanaan atau kewajiban pajak menggunakan sebagian sekuritas yang diterima dari perusahaan.
G
Pemberian sekuritas oleh atau kepada orang dalam.
K
Swap ekuitas dan transaksi lindung nilai serupa
M
Pelaksanaan atau konversi sekuritas derivatif yang diterima dari perusahaan (seperti opsi)
V
Transaksi yang dilaporkan secara sukarela pada Formulir 4.
J
Lainnya (disertai dengan catatan kaki yang menjelaskan transaksi tersebut)