Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Trinseo PLCTSE · Entity 8671 | EVP AND CFO | February 27, 2026 | March 03, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Trinseo PLC
Report date February 27, 2026 · Filed March 03, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 254,788 |
Reported balance
After 2026-02-27 transaction · row 1
1 source rowRow 1 · 2026-02-27 · Tax withholding · Disposed 10,366 · Balance 254,788 F1: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 27, 2026 Filed Mar 3, 2026 14:21 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 10,366 | $0.23 | $2,384.18 |
DisclosureSEC source: 0001441657-26-000002 · form4-03032026_070313.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 254,788 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 22, 2026 Filed Feb 24, 2026 15:42 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 9,671 | $0.33 | $3,168.22 |
DisclosureSEC source: 0001441657-26-000001 · form4-02242026_080215.xml · nonDerivative · entry 2 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 265,154 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 21, 2026 Filed Feb 24, 2026 15:42 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 5,028 | $0.33 | $1,647.17 |
DisclosureSEC source: 0001441657-26-000001 · form4-02242026_080215.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 274,825 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 27, 2025 Filed Mar 3, 2025 15:52 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 123,745 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-006134 · form4-03032025_080323.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 279,853 F1 · shares: Represents ordinary shares issuable pursuant to RSU awards that will vest in three equal annual installments beginning on the first anniversary of the date of grant. Read SEC document |
| February 21, 2025 Filed Feb 25, 2025 12:51 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 6,558 | $5.52 | $36,200.16 |
DisclosureSEC source: 0001415889-25-005410 · form4-02252025_050241.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 156,108 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 16, 2025 Filed Feb 18, 2025 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 1,845 | $5.14 | $9,483.30 |
DisclosureSEC source: 0001415889-25-004392 · form4-02182025_090228.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 162,666 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 21, 2024 Filed Feb 23, 2024 16:32 UTC | Trinseo PLC TSE · Entity 8671 | GrantOption to Purchase Ordinary Shares · Derivative | 105,657 | $0.00 Strike: $4.40 | $0.00 |
DisclosureSEC source: 0001415889-24-005034 · form4-02232024_090249.xml · derivative · entry 2 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 105,657 Underlying: Ordinary Shares · 105,657 shares Expires 2033-02-21 F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 21, 2024 Filed Feb 23, 2024 16:32 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 60,013 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-005034 · form4-02232024_090249.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 164,511 F1 · shares: Represents ordinary shares issuable pursuant to RSU awards that will vest in three equal annual installments beginning on the first anniversary of the date of grant. Read SEC document |
| February 19, 2024 Filed Feb 21, 2024 21:21 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 202 | $4.78 | $965.56 |
DisclosureSEC source: 0001415889-24-004708 · form4-02222024_020205.xml · nonDerivative · entry 3 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 104,498 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 19, 2024 Filed Feb 21, 2024 21:21 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 614 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-004708 · form4-02222024_020205.xml · nonDerivative · entry 2 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 104,700 F2 · shares: Represents ordinary shares earned upon meeting the applicable performance criteria of performance-vesting restricted stock units. Read SEC document |
| February 17, 2024 Filed Feb 21, 2024 21:21 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 1,466 | $4.78 | $7,007.48 |
DisclosureSEC source: 0001415889-24-004708 · form4-02222024_020205.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 104,086 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| September 14, 2023 Filed Sep 18, 2023 13:53 UTC | Trinseo PLC TSE · Entity 8671 | PurchaseOrdinary Shares | 15,000 | $8.89 | $133,350.00 |
DisclosureSEC source: 0001415889-23-013324 · form4-09182023_050955.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP AND CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 105,552 F1 · price: Price reflects the weighted average purchase price for the purchase transaction made on the date reported above. Purchase prices ranged from $8.86 to $8.90. The reporting person will provide, upon request by the Staff, the Company, or a security holder of the Company, full information regarding the number of shares purchased at each separate price. Read SEC document |
| March 09, 2023 Filed Mar 13, 2023 18:58 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 2,355 | $22.20 | $52,281.00 |
DisclosureSEC source: 0001567619-23-004960 · doc1.xml · nonDerivative · entry 2 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 90,552 F2 · shares: Shares withheld by the Company to pay taxes due following the vesting of performance-vesting restricted stock units. Read SEC document |
| March 09, 2023 Filed Mar 13, 2023 18:58 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 8,568 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-23-004960 · doc1.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 92,907 F1 · shares: Represents ordinary shares earned upon meeting the applicable performance criteria of performance-vesting restricted stock units. Read SEC document |
| February 25, 2023 Filed Feb 28, 2023 17:21 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 2,693 | $24.30 | $65,439.90 |
DisclosureSEC source: 0001567619-23-003959 · doc1.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 84,339 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 22, 2023 Filed Feb 24, 2023 18:06 UTC | Trinseo PLC TSE · Entity 8671 | GrantOption to Purchase Ordinary Shares · Derivative | 31,996 | $0.00 Strike: $24.08 | $0.00 |
DisclosureSEC source: 0001567619-23-003790 · doc1.xml · derivative · entry 2 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,996 Underlying: Ordinary Shares · 31,996 shares Expires 2032-02-22 F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 22, 2023 Filed Feb 24, 2023 18:06 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 38,480 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-23-003790 · doc1.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 87,032 F1 · shares: Represents ordinary shares issuable pursuant to RSU award that will vest in full on the third anniversary of the grant. Read SEC document |
| February 26, 2022 Filed Mar 1, 2022 16:24 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 1,172 | $53.82 | $63,077.04 |
DisclosureSEC source: 0001179110-22-001791 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,552 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 16, 2022 Filed Feb 18, 2022 17:13 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares · Derivative | 14,541 | $0.00 Strike: $58.64 | $0.00 |
DisclosureSEC source: 0001179110-22-001455 · edgar.xml · derivative · entry 2 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,541 Underlying: Ordinary Shares · 14,541 shares Expires 2031-02-16 F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 16, 2022 Filed Feb 18, 2022 17:13 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 5,628 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-22-001455 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,724 F1 · shares: Represents ordinary shares issuable pursuant to RSU award that will vest in full on the third anniversary of the grant. Read SEC document |
| September 14, 2021 Filed Sep 16, 2021 16:38 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 1,134 | $47.56 | $53,933.04 |
DisclosureSEC source: 0001179110-21-008806 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,096 F1 · kind: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 11,431 | $0.00 Strike: $24.30 | $0.00 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · derivative · entry 9 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,863 Underlying: Ordinary Shares · 11,431 shares Expires 2029-02-25 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 1,923 | $0.00 Strike: $51.02 | $0.00 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · derivative · entry 8 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,847 Underlying: Ordinary Shares · 1,923 shares Expires 2028-02-26 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 2,346 | $0.00 Strike: $26.97 | $0.00 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · derivative · entry 7 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 2,346 shares Expires 2025-02-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 846 | $0.00 Strike: $27.81 | $0.00 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · derivative · entry 6 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 846 shares Expires 2024-06-25 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | SaleOrdinary Shares | 16,546 | $65.45 | $1,082,935.70 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · nonDerivative · entry 5 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,230 F1 · kind: A portion of the proceeds from the sale were used to pay the exercise price of stock options pursuant to a broker-assisted cashless exercise, and applicable withholding taxes. F2 · price: Price reflects the weighted average sale price for the sale transactions made on the date reported above. Sale prices ranged from $65.37 to $65.55. The reporting person will provide, upon request by the Staff, the Company, or a security holder of the Company, full information regarding the number of shares purchased or sold at each separate price. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOrdinary Shares | 11,431 | $24.30 | $277,773.30 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · nonDerivative · entry 4 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,776 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOrdinary Shares | 1,923 | $51.02 | $98,111.46 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · nonDerivative · entry 3 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,345 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOrdinary Shares | 2,346 | $26.97 | $63,271.62 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · nonDerivative · entry 2 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,422 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 25, 2021 Filed Mar 1, 2021 16:10 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOrdinary Shares | 846 | $27.81 | $23,527.26 |
DisclosureSEC source: 0001179110-21-002428 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,076 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 22, 2021 Filed Feb 24, 2021 14:06 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 723 | $64.60 | $46,705.80 |
DisclosureSEC source: 0001179110-21-002204 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,230 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 17, 2021 Filed Feb 19, 2021 15:42 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares · Derivative | 11,859 | $0.00 Strike: $61.06 | $0.00 |
DisclosureSEC source: 0001179110-21-001981 · edgar.xml · derivative · entry 2 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,859 Underlying: Ordinary Shares · 11,859 shares Expires 2030-02-17 F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 17, 2021 Filed Feb 19, 2021 15:42 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 4,471 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-21-001981 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,953 F1 · shares: Represents ordinary shares issuable pursuant to RSU award that will vest in full on the third anniversary of the grant date. Read SEC document |
| March 09, 2020 Filed Mar 10, 2020 15:59 UTC | Trinseo PLC TSE · Entity 8671 | PurchaseOrdinary Shares | 5,500 | $16.43 | $90,365.00 |
DisclosureSEC source: 0001179110-20-003393 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 41,482 Read SEC document |
| February 25, 2020 Filed Feb 27, 2020 16:45 UTC | Trinseo PLC TSE · Entity 8671 | GrantOption to Purchase Ordinary Shares · Derivative | 34,294 | $0.00 Strike: $24.30 | $0.00 |
DisclosureSEC source: 0001179110-20-002463 · edgar.xml · derivative · entry 2 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,294 Underlying: Ordinary Shares · 34,294 shares Expires 2029-02-25 F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 25, 2020 Filed Feb 27, 2020 16:45 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 9,259 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-20-002463 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,982 F1 · shares: Represents ordinary shares issuable pursuant to RSU award that will vest in full on the third anniversary of the grant date. Read SEC document |
| February 16, 2020 Filed Feb 18, 2020 16:54 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 813 | $29.18 | $23,723.34 |
DisclosureSEC source: 0001179110-20-001758 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,723 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 26, 2019 Filed Feb 28, 2019 21:31 UTC | Trinseo PLC TSE · Entity 8671 | GrantOption to Purchase Ordinary Shares · Derivative | 5,770 | $0.00 Strike: $51.02 | $0.00 |
DisclosureSEC source: 0001179110-19-002842 · edgar.xml · derivative · entry 2 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,339 Underlying: Ordinary Shares · 5,770 shares Expires 2028-02-26 F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
| February 26, 2019 Filed Feb 28, 2019 21:31 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 4,066 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-19-002842 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,536 F1 · shares: Represents ordinary shares issuable pursuant to RSU award that will vest in full on the third anniversary of the grant date. Read SEC document |
| February 22, 2019 Filed Feb 26, 2019 21:15 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 1,768 | $51.92 | $91,794.56 |
DisclosureSEC source: 0001179110-19-002675 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,470 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| September 14, 2018 Filed Sep 18, 2018 18:10 UTC | Trinseo PLC TSE · Entity 8671 | GrantOrdinary Shares | 2,668 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-18-011523 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,238 F1 · shares: Represents ordinary shares issuable pursuant to a restricted stock unit award that will vest in full on the third anniversary of the grant date. Read SEC document |
| May 16, 2018 Filed May 18, 2018 16:15 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 1,264 | $0.00 Strike: $71.45 | $0.00 |
DisclosureSEC source: 0001179110-18-007118 · edgar.xml · derivative · entry 7 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,569 Underlying: Ordinary Shares · 1,264 shares Expires 2026-02-16 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 16, 2018 Filed May 18, 2018 16:15 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 2,346 | $0.00 Strike: $26.97 | $0.00 |
DisclosureSEC source: 0001179110-18-007118 · edgar.xml · derivative · entry 6 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,833 Underlying: Ordinary Shares · 2,346 shares Expires 2025-02-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 16, 2018 Filed May 18, 2018 16:15 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 3,003 | $0.00 Strike: $18.14 | $0.00 |
DisclosureSEC source: 0001179110-18-007118 · edgar.xml · derivative · entry 5 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,179 Underlying: Ordinary Shares · 3,003 shares Expires 2024-02-27 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 16, 2018 Filed May 18, 2018 16:15 UTC | Trinseo PLC TSE · Entity 8671 | SaleOrdinary Shares | 6,613 | $76.72 | $507,322.25 |
DisclosureSEC source: 0001179110-18-007118 · edgar.xml · nonDerivative · entry 4 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,570 F1 · price: Represents the weighted average sale price for price increments ranging from $76.15 to $77.15, inclusive. The reporting person undertakes to provide to Trinseo S.A., any security holder of Trinseo S.A., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4. Read SEC document |
| May 16, 2018 Filed May 18, 2018 16:15 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOrdinary Shares | 1,264 | $71.45 | $90,312.80 |
DisclosureSEC source: 0001179110-18-007118 · edgar.xml · nonDerivative · entry 3 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,183 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 16, 2018 Filed May 18, 2018 16:15 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOrdinary Shares | 2,346 | $26.97 | $63,271.62 |
DisclosureSEC source: 0001179110-18-007118 · edgar.xml · nonDerivative · entry 2 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,919 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 16, 2018 Filed May 18, 2018 16:15 UTC | Trinseo PLC TSE · Entity 8671 | Exercise / conversionOrdinary Shares | 3,003 | $18.14 | $54,474.42 |
DisclosureSEC source: 0001179110-18-007118 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,573 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 27, 2018 Filed Mar 1, 2018 16:58 UTC | Trinseo PLC TSE · Entity 8671 | Tax withholdingOrdinary Shares | 2,576 | $81.65 | $210,330.40 |
DisclosureSEC source: 0001179110-18-003156 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,570 F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. Read SEC document |
| February 22, 2018 Filed Feb 26, 2018 18:18 UTC | Trinseo PLC TSE · Entity 8671 | GrantOption to Purchase Ordinary Shares · Derivative | 3,847 | $0.00 Strike: $81.20 | $0.00 |
DisclosureSEC source: 0001179110-18-002910 · edgar.xml · derivative · entry 2 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,182 Underlying: Ordinary Shares · 3,847 shares Expires 2027-02-22 F2 · derivative.exercise_date: The option vests in three equal annual installments beginning on the first anniversary of the grant date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.