TapewireFind a company

person · Reporting owner

Chaclas Angelo N.

Disclosed activity across 1 company

Tapewire entity
63165
SEC CIK
0001629821

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Trinseo PLCTSE · Entity 8671SVP, CLO, CCO & CORP. SEC.February 27, 2026March 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 / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect274,798 Reported balance After 2026-02-27 transaction · row 1
1 source row

Row 1 · 2026-02-27 · Tax withholding · Disposed 7,607 · Balance 274,798

F1: Shares withheld by the Company to pay taxes due following the vesting of restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Shares withheld by the Company to pay taxes due following the vesting of restricted stock units.

Transaction history

JSON API
Reset

Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 27, 2026 Filed Mar 3, 2026 19:21 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 7,607 $0.23 $1,749.61
Disclosure

SEC source: 0001629821-26-000002 · form4-03032026_070344.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274,798

F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of restricted stock units.

Read SEC document
February 22, 2026 Filed Feb 24, 2026 20:40 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 7,098 $0.33 $2,325.30
Disclosure

SEC source: 0001629821-26-000001 · form4-02242026_080212.xml · nonDerivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 282,405

F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of restricted stock units.

Read SEC document
February 21, 2026 Filed Feb 24, 2026 20:40 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 3,690 $0.33 $1,208.84
Disclosure

SEC source: 0001629821-26-000001 · form4-02242026_080212.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 289,503

F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of restricted stock units.

Read SEC document
February 27, 2025 Filed Mar 3, 2025 20:58 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 90,812 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-006140 · form4-03032025_080320.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,193

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 17:47 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 3,690 $5.52 $20,368.80
Disclosure

SEC source: 0001415889-25-005404 · form4-02252025_050212.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,381

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 21:06 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 936 $5.14 $4,811.04
Disclosure

SEC source: 0001415889-25-004382 · form4-02182025_090204.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 206,071

F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.

Read SEC document
August 12, 2024 Filed Aug 14, 2024 13:28 UTC Trinseo PLC TSE · Entity 8671 PurchaseOrdinary Shares 75,000 $2.57 $192,750.00
Disclosure

SEC source: 0001415889-24-021257 · form4-08142024_010834.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 207,007

Read SEC document
February 21, 2024 Filed Feb 23, 2024 21:30 UTC Trinseo PLC TSE · Entity 8671 GrantOptions to Purchase Ordinary Shares · Derivative 77,538 $0.00 Strike: $4.40 $0.00
Disclosure

SEC source: 0001415889-24-005030 · form4-02232024_090234.xml · derivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,538

Underlying: Ordinary Shares · 77,538 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 21:30 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 44,041 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-005030 · form4-02232024_090234.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,007

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 22, 2024 01:57 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 153 $4.78 $731.34
Disclosure

SEC source: 0001415889-24-004694 · form4-02222024_010229.xml · nonDerivative · entry 3

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,966

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 22, 2024 01:57 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 466 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-004694 · form4-02222024_010229.xml · nonDerivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,119

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 22, 2024 01:57 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 855 $4.78 $4,086.90
Disclosure

SEC source: 0001415889-24-004694 · form4-02222024_010229.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,653

F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.

Read SEC document
September 12, 2023 Filed Sep 13, 2023 18:57 UTC Trinseo PLC TSE · Entity 8671 PurchaseOrdinary Shares 20,000 $8.07 $161,400.00
Disclosure

SEC source: 0001415889-23-013211 · form4-09132023_060900.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,508

Read SEC document
March 09, 2023 Filed Mar 13, 2023 22:55 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 2,096 $22.20 $46,531.20
Disclosure

SEC source: 0001567619-23-004959 · doc1.xml · nonDerivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,508

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 22:55 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 7,626 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-004959 · doc1.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,604

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 22:23 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 2,296 $24.30 $55,792.80
Disclosure

SEC source: 0001567619-23-003960 · doc1.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,978

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 23:16 UTC Trinseo PLC TSE · Entity 8671 GrantOption to Purchase Ordinary Shares · Derivative 23,481 $0.00 Strike: $24.08 $0.00
Disclosure

SEC source: 0001567619-23-003793 · doc1.xml · derivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,481

Underlying: Ordinary Shares · 23,481 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 23:16 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 28,240 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003793 · doc1.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,274

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
March 07, 2022 Filed Mar 9, 2022 21:54 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 1,253 $43.81 $54,893.93
Disclosure

SEC source: 0001179110-22-002095 · edgar.xml · nonDerivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,034

F2 · shares: Shares withheld by the Company to pay taxes due following the vesting of performance-vesting restricted stock units.

Read SEC document
March 07, 2022 Filed Mar 9, 2022 21:54 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 4,559 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-002095 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,287

F1 · shares: Represents ordinary shares earned upon meeting the applicable performance criteria of performance-vesting restricted stock units.

Read SEC document
February 26, 2022 Filed Mar 1, 2022 21:19 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 1,004 $53.82 $54,035.28
Disclosure

SEC source: 0001179110-22-001788 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,728

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 22:01 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares · Derivative 9,617 $0.00 Strike: $58.64 $0.00
Disclosure

SEC source: 0001179110-22-001442 · edgar.xml · derivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,617

Underlying: Ordinary Shares · 9,617 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 22:01 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 3,722 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-001442 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,732

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, 2021 Filed Mar 1, 2021 21:07 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOption to Purchase Ordinary Shares · Derivative 7,992 $0.00 Strike: $26.97 $0.00
Disclosure

SEC source: 0001179110-21-002423 · edgar.xml · derivative · entry 5

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 7,992 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 options vests in three equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
February 26, 2021 Filed Mar 1, 2021 21:07 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOption to Purchase Ordinary Shares · Derivative 7,892 $0.00 Strike: $18.14 $0.00
Disclosure

SEC source: 0001179110-21-002423 · edgar.xml · derivative · entry 4

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 7,892 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.

F3 · derivative.exercise_date: The options vests in three equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
February 26, 2021 Filed Mar 1, 2021 21:07 UTC Trinseo PLC TSE · Entity 8671 SaleOrdinary Shares 15,884 $65.22 $1,035,954.48
Disclosure

SEC source: 0001179110-21-002423 · edgar.xml · nonDerivative · entry 3

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,010

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 $64.33 to $65.78 . The reporting person will provide, upon request by Staff, the Company, or a security holder of the Company, full information regarding the number of share purchased or sold at each separate price.

Read SEC document
February 26, 2021 Filed Mar 1, 2021 21:07 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOrdinary Shares 7,992 $26.97 $215,544.24
Disclosure

SEC source: 0001179110-21-002423 · edgar.xml · nonDerivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,894

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 26, 2021 Filed Mar 1, 2021 21:07 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOrdinary Shares 7,892 $18.14 $143,160.88
Disclosure

SEC source: 0001179110-21-002423 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,902

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 19:07 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 670 $64.60 $43,282.00
Disclosure

SEC source: 0001179110-21-002205 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,010

F1 · shares: Shares withheld by the Company to pay taxes due to the vesting of previously granted restricted stock units.

Read SEC document
February 17, 2021 Filed Feb 19, 2021 21:09 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares · Derivative 8,992 $0.00 Strike: $61.06 $0.00
Disclosure

SEC source: 0001179110-21-001987 · edgar.xml · derivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,992

Underlying: Ordinary Shares · 8,992 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 21:09 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 3,390 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-001987 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · SVP, CLO, CCO & Corp. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,680

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 25, 2020 Filed Feb 27, 2020 21:47 UTC Trinseo PLC TSE · Entity 8671 GrantOption to Purchase Ordinary Shares · Derivative 30,521 $0.00 Strike: $24.30 $0.00
Disclosure

SEC source: 0001179110-20-002465 · edgar.xml · derivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,521

Underlying: Ordinary Shares · 30,521 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 21:47 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 8,241 $0.00 $0.00
Disclosure

SEC source: 0001179110-20-002465 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,290

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 21:52 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 781 $29.18 $22,789.58
Disclosure

SEC source: 0001179110-20-001752 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,049

F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.

Read SEC document
December 12, 2019 Filed Dec 16, 2019 15:24 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOption to Purchase Ordinary Shares · Derivative 1,498 $26.97 Strike: $18.14 $40,401.06
Disclosure

SEC source: 0001179110-19-012758 · edgar.xml · derivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,830

Underlying: Ordinary Shares · 6,498 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
December 12, 2019 Filed Dec 16, 2019 15:24 UTC Trinseo PLC TSE · Entity 8671 SaleOrdinary Shares 1,498 $38.07 $57,033.80
Disclosure

SEC source: 0001179110-19-012758 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,830

F1 · price: Represents the weighted average sale price for price increments ranging from $38.1100 to 38.0700, 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
December 12, 2019 Filed Dec 16, 2019 16:58 UTC Amendment Trinseo PLC TSE · Entity 8671 SaleOrdinary Shares 1,498 $38.07 $57,033.80
Disclosure

SEC source: 0001179110-19-012766 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,830

F1 · price: Represents the weighted average sale price for price increments ranging from $38.1100 to 38.0700, 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
December 12, 2019 Filed Dec 16, 2019 21:17 UTC Amendment Trinseo PLC TSE · Entity 8671 SaleOrdinary Shares 1,498 $38.07 $57,033.80
Disclosure

SEC source: 0001179110-19-012824 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,830

F1 · price: Represents the weighted average sale price for price increments ranging from $38.1100 to 38.0700, 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
February 26, 2019 Filed Mar 1, 2019 02:08 UTC Trinseo PLC TSE · Entity 8671 GrantOption to Purchase Ordinary Shares · Derivative 12,996 $0.00 Strike: $51.02 $0.00
Disclosure

SEC source: 0001179110-19-002838 · edgar.xml · derivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,315

Underlying: Ordinary Shares · 12,996 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 Mar 1, 2019 02:08 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 3,925 $0.00 $0.00
Disclosure

SEC source: 0001179110-19-002838 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,328

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 27, 2019 01:50 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 2,540 $51.92 $131,876.80
Disclosure

SEC source: 0001179110-19-002670 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,403

F1 · shares: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.

Read SEC document
March 13, 2018 Filed Mar 14, 2018 21:22 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOption to Purchase Ordinary Shares · Derivative 7,991 $0.00 Strike: $26.97 $0.00
Disclosure

SEC source: 0001179110-18-004313 · edgar.xml · derivative · entry 3

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,319

Underlying: Ordinary Shares · 7,991 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
March 13, 2018 Filed Mar 14, 2018 21:22 UTC Trinseo PLC TSE · Entity 8671 SaleOrdinary Shares 7,991 $82.10 $656,048.31
Disclosure

SEC source: 0001179110-18-004313 · edgar.xml · nonDerivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,943

F1 · price: Represents the weighted average sale price for price increments ranging from $81.75 to $82.40, 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
March 13, 2018 Filed Mar 14, 2018 21:22 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOrdinary Shares 7,991 $26.97 $215,517.27
Disclosure

SEC source: 0001179110-18-004313 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,934

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 21:53 UTC Trinseo PLC TSE · Entity 8671 Tax withholdingOrdinary Shares 2,787 $81.65 $227,558.55
Disclosure

SEC source: 0001179110-18-003151 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,943

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 23:09 UTC Trinseo PLC TSE · Entity 8671 GrantOption to Purchase Ordinary Shares · Derivative 8,182 $0.00 Strike: $81.20 $0.00
Disclosure

SEC source: 0001179110-18-002903 · edgar.xml · derivative · entry 2

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,310

Underlying: Ordinary Shares · 8,182 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
February 22, 2018 Filed Feb 26, 2018 23:09 UTC Trinseo PLC TSE · Entity 8671 GrantOrdinary Shares 2,250 $0.00 $0.00
Disclosure

SEC source: 0001179110-18-002903 · edgar.xml · nonDerivative · entry 1

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,730

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
March 03, 2017 Filed Mar 6, 2017 22:16 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOption to Purchase Ordinary Shares · Derivative 7,991 $0.00 Strike: $26.97 $0.00
Disclosure

SEC source: 0001179110-17-004028 · edgar.xml · derivative · entry 5

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,128

Underlying: Ordinary Shares · 7,991 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
March 03, 2017 Filed Mar 6, 2017 22:16 UTC Trinseo PLC TSE · Entity 8671 Exercise / conversionOption to Purchase Ordinary Shares · Derivative 15,780 $0.00 Strike: $18.14 $0.00
Disclosure

SEC source: 0001179110-17-004028 · edgar.xml · derivative · entry 4

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,119

Underlying: Ordinary Shares · 15,780 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
March 03, 2017 Filed Mar 6, 2017 22:16 UTC Trinseo PLC TSE · Entity 8671 SaleOrdinary Shares 23,771 $71.40 $1,697,304.07
Disclosure

SEC source: 0001179110-17-004028 · edgar.xml · nonDerivative · entry 3

Chaclas Angelo N. · CIK 0001629821 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,480

F1 · price: Represents the weighted average sale price for price increments ranging from $70.80 to $72.00, 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

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.