Angelo N. Chaclas serves as Executive at Trinseo S.A., where they oversee executive responsibilities. Since joining the company, Angelo N. Chaclas has executed 38 insider transactions totaling $3.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 22, 2026 involved selling 7,098 shares valued at $2.3K.
Angelo N. Chaclas currently holds 282,405 shares of Trinseo S.A. (TSE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Angelo N. Chaclas has been a net seller of TSE stock. They have purchased $354.1K and sold $3.6M worth of shares.
Angelo N. Chaclas's most recent insider trade was on Feb 22, 2026, when they sold 7,098 shares at $0.33 per share.
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| $0.33 |
| Discretionary |
| Aug 12, 2024 | TSE | $192.8K | Purchase | 75,000 | $2.57 | Discretionary |
| Feb 21, 2024 | TSE | $0 | Award | 44,041 | $N/A | Discretionary |
| Feb 19, 2024 | TSE | $731 | Payment | 153 | $4.78 | Discretionary |
| Feb 19, 2024 | TSE | $0 | Award | 466 | $N/A | Discretionary |
| Feb 17, 2024 | TSE | $4.1K | Payment | 855 | $4.78 | Discretionary |
| Sep 12, 2023 | TSE | $161.4K | Purchase | 20,000 | $8.07 | Discretionary |
| Mar 9, 2023 | TSE | $46.5K | Payment | 2,096 | $22.20 | Discretionary |
| Mar 9, 2023 | TSE | $0 | Award | 7,626 | $N/A | Discretionary |
| Feb 25, 2023 | TSE | $55.8K | Payment | 2,296 | $24.30 | Discretionary |
| Feb 22, 2023 | TSE | $0 | Award | 28,240 | $N/A | Discretionary |
| Mar 7, 2022 | TSE | $0 | Award | 4,559 | $N/A | Discretionary |
| Mar 7, 2022 | TSE | $54.9K | Payment | 1,253 | $43.81 | Discretionary |
| Feb 26, 2022 | TSE | $54.0K | Payment | 1,004 | $53.82 | Discretionary |
| Feb 16, 2022 | TSE | $0 | Award | 3,722 | $N/A | Discretionary |
| Feb 26, 2021 | TSE | $1.0M | Sale | 15,884 | $65.22 | Discretionary |
| Feb 26, 2021 | TSE | $215.5K | Option Exercise | 7,992 | $26.97 | Discretionary |
| Feb 26, 2021 | TSE | $143.2K | Option Exercise | 7,892 | $18.14 | Discretionary |
| Feb 22, 2021 | TSE | $43.3K | Payment | 670 | $64.60 | Discretionary |
| Feb 17, 2021 | TSE | $0 | Award | 3,390 | $N/A | Discretionary |
| Feb 25, 2020 | TSE | $0 | Award | 8,241 | $N/A | Discretionary |
| Feb 16, 2020 | TSE | $22.8K | Payment | 781 | $29.18 | Discretionary |
| Dec 12, 2019 | TSE | $57.0K | Sale | 1,498 | $38.07 | Discretionary |
| Dec 12, 2019 | TSE | $57.0K | Sale | 1,498 | $38.07 | Discretionary |
| Dec 12, 2019 | TSE | $57.0K | Sale | 1,498 | $38.07 | Discretionary |
| Feb 26, 2019 | TSE | $0 | Award | 3,925 | $N/A | Discretionary |
| Feb 22, 2019 | TSE | $131.9K | Payment | 2,540 | $51.92 | Discretionary |
| Mar 13, 2018 | TSE | $215.5K | Option Exercise | 7,991 | $26.97 | Discretionary |
| Mar 13, 2018 | TSE | $656.1K | Sale | 7,991 | $82.10 | Discretionary |