Johanna Frisch Trinseo PLC (TSE) insider trading activity

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Johanna Frisch is VP AND TREASURER of Trinseo PLC. Currently has a direct ownership of 15,898 shares of TSE, which is worth approximately $15,421. The most recent transaction as insider was on Sep 30, 2025, when has been sold 2,194 shares (Ordinary Shares) at a price of $2.35 per share, resulting in proceeds of $5,155. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 15.9K
0% 3M change
4.21% 12M change
Total Value Held $15,421

Johanna Frisch Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 30 2025
SELL
Payment of exercise price or tax liability
$5,155 $2.35 p/Share
2,194 Reduced 12.13%
15,898 Ordinary Shares
Mar 14 2025
BUY
Open market or private purchase
$6,149 $4.1 p/Share
1,500 Added 7.66%
18,092 Ordinary Shares
Mar 13 2025
BUY
Open market or private purchase
$4,421 $4.02 p/Share
1,100 Added 6.22%
16,592 Ordinary Shares
Mar 12 2025
BUY
Open market or private purchase
$5,136 $4.28 p/Share
1,200 Added 7.19%
15,492 Ordinary Shares
Feb 21 2025
SELL
Payment of exercise price or tax liability
$4,233 $5.52 p/Share
767 Reduced 5.09%
14,292 Ordinary Shares
Feb 16 2025
SELL
Payment of exercise price or tax liability
$1,012 $5.14 p/Share
197 Reduced 1.29%
15,059 Ordinary Shares
Sep 21 2024
SELL
Payment of exercise price or tax liability
$399 $4.49 p/Share
89 Reduced 0.58%
15,256 Ordinary Shares
Feb 21 2024
BUY
Grant, award, or other acquisition
-
8,747 Added 36.31%
15,345 Ordinary Shares
Feb 25 2023
SELL
Payment of exercise price or tax liability
$34,846 $24.3 p/Share
1,434 Reduced 17.85%
6,598 Ordinary Shares
Feb 22 2023
BUY
Grant, award, or other acquisition
-
2,367 Added 22.76%
8,032 Ordinary Shares
Feb 26 2022
SELL
Payment of exercise price or tax liability
$3,660 $53.82 p/Share
68 Reduced 1.19%
5,665 Ordinary Shares
Feb 16 2022
BUY
Grant, award, or other acquisition
-
1,394 Added 19.56%
5,733 Ordinary Shares
JF

Johanna Frisch

VP AND TREASURER
Berwyn, PA

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