Last 12 months
Inside the activity.
0 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 22, 2018 Filed Feb 26, 2018 23:19 UTC |
Leib Ryan JSee Remarks
|
GrantOption to Purchase Ordinary Shares · Derivative | 2,056 | $0.00 Strike: $81.20 | $0.00 |
DisclosureSEC source: 0001179110-18-002911 · edgar.xml · derivative · entry 2 Leib Ryan J · CIK 0001659260 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,065 Underlying: Ordinary Shares · 2,056 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 23:19 UTC |
Leib Ryan JSee Remarks
|
GrantOrdinary Shares | 1,319 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-18-002911 · edgar.xml · nonDerivative · entry 1 Leib Ryan J · CIK 0001659260 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,453 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 |
| February 22, 2018 Filed Feb 26, 2018 23:17 UTC |
Yarkadas HayatiSVP & Business President
|
GrantOption to Purchase Ordinary Shares · Derivative | 9,341 | $0.00 Strike: $81.20 | $0.00 |
DisclosureSEC source: 0001179110-18-002909 · edgar.xml · derivative · entry 2 Yarkadas Hayati · CIK 0001657363 · SVP & Business President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,822 Underlying: Ordinary Shares · 9,341 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 23:17 UTC |
Yarkadas HayatiSVP & Business President
|
GrantOrdinary Shares | 2,569 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-18-002909 · edgar.xml · nonDerivative · entry 1 Yarkadas Hayati · CIK 0001657363 · SVP & Business President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,457 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 |
| February 22, 2018 Filed Feb 26, 2018 23:16 UTC |
Stedman Timothy MSVP & Business President
|
GrantOption to Purchase Ordinary Shares · Derivative | 9,341 | $0.00 Strike: $81.20 | $0.00 |
DisclosureSEC source: 0001179110-18-002908 · edgar.xml · derivative · entry 2 Stedman Timothy M · CIK 0001657364 · SVP & Business President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,312 Underlying: Ordinary Shares · 9,341 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 23:16 UTC |
Stedman Timothy MSVP & Business President
|
GrantOrdinary Shares | 2,569 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-18-002908 · edgar.xml · nonDerivative · entry 1 Stedman Timothy M · CIK 0001657364 · SVP & Business President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,468 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 |
| February 22, 2018 Filed Feb 26, 2018 23:15 UTC |
Niziolek Barry JEVP & Chief Financial Officer
|
GrantOption to Purchase Ordinary Shares · Derivative | 12,461 | $0.00 Strike: $81.20 | $0.00 |
DisclosureSEC source: 0001179110-18-002907 · edgar.xml · derivative · entry 2 Niziolek Barry J · CIK 0001675491 · EVP & Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 51,709 Underlying: Ordinary Shares · 12,461 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 23:15 UTC |
Niziolek Barry JEVP & Chief Financial Officer
|
GrantOrdinary Shares | 3,427 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-18-002907 · edgar.xml · nonDerivative · entry 1 Niziolek Barry J · CIK 0001675491 · EVP & Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,011 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 |
| February 22, 2018 Filed Feb 26, 2018 23:12 UTC |
Horner Marilyn NSVP - Human Resources
|
GrantOption to Purchase Ordinary Shares · Derivative | 8,746 | $0.00 Strike: $81.20 | $0.00 |
DisclosureSEC source: 0001179110-18-002905 · edgar.xml · derivative · entry 2 Horner Marilyn N · CIK 0001608265 · SVP - Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 51,370 Underlying: Ordinary Shares · 8,746 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 23:12 UTC |
Horner Marilyn NSVP - Human Resources
|
GrantOrdinary Shares | 2,405 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-18-002905 · edgar.xml · nonDerivative · entry 1 Horner Marilyn N · CIK 0001608265 · SVP - Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,258 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 |
| February 22, 2018 Filed Feb 26, 2018 23:09 UTC |
Chaclas Angelo N.See Remarks
|
GrantOption to Purchase Ordinary Shares · Derivative | 8,182 | $0.00 Strike: $81.20 | $0.00 |
DisclosureSEC 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 |
Chaclas Angelo N.See Remarks
|
GrantOrdinary Shares | 2,250 | $0.00 | $0.00 |
DisclosureSEC 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 |
| December 22, 2017 Filed Feb 2, 2018 01:32 UTC |
Niziolek Barry JEVP & Chief Financial Officer
|
SaleOrdinary Shares | 11 | $72.55 | $798.05 |
DisclosureSEC source: 0001179110-18-001405 · edgar.xml · nonDerivative · entry 2 Niziolek Barry J · CIK 0001675491 · EVP & Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,584 F1 · shares: The above transactions were made from a managed account with transactions being made at the sole discretion of the fund manager without the consent or knowledge of the insider. Upon realizing that the fund manager purchased the 11 shares of the Company despite receiving instructions from the account holder of his insider status, it then immediately reversed the transaction without the permission of the insider. Read SEC document |
| November 10, 2017 Filed Nov 13, 2017 16:17 UTC |
Stasse David PhillipSee Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 2,345 | $0.00 Strike: $26.97 | $0.00 |
DisclosureSEC source: 0001179110-17-014023 · edgar.xml · derivative · entry 8 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,335 Underlying: Ordinary Shares · 2,345 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 |
| November 10, 2017 Filed Nov 13, 2017 16:17 UTC |
Stasse David PhillipSee Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 1,692 | $0.00 Strike: $27.81 | $0.00 |
DisclosureSEC source: 0001179110-17-014023 · edgar.xml · derivative · entry 7 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,680 Underlying: Ordinary Shares · 1,692 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. Read SEC document |
| November 10, 2017 Filed Nov 13, 2017 16:17 UTC |
Stasse David PhillipSee Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 6,006 | $0.00 Strike: $18.14 | $0.00 |
DisclosureSEC source: 0001179110-17-014023 · edgar.xml · derivative · entry 6 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,372 Underlying: Ordinary Shares · 6,006 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 |
| November 10, 2017 Filed Nov 13, 2017 16:17 UTC |
Stasse David PhillipSee Remarks
|
SaleOrdinary Shares | 5,100 | $71.56 | $364,947.33 |
DisclosureSEC source: 0001179110-17-014023 · edgar.xml · nonDerivative · entry 5 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,678 F2 · price: Represents the weighted average sale price for price increments ranging from $71.30 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 (2) to this Form 4. Read SEC document |
| November 10, 2017 Filed Nov 13, 2017 16:17 UTC |
Stasse David PhillipSee Remarks
|
SaleOrdinary Shares | 4,943 | $70.78 | $349,853.18 |
DisclosureSEC source: 0001179110-17-014023 · edgar.xml · nonDerivative · entry 4 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,778 F1 · price: Represents the weighted average sale price for price increments ranging from $70.30 to $71.15, 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 |
| November 10, 2017 Filed Nov 13, 2017 16:17 UTC |
Stasse David PhillipSee Remarks
|
Exercise / conversionOrdinary Shares | 2,345 | $26.97 | $63,244.65 |
DisclosureSEC source: 0001179110-17-014023 · edgar.xml · nonDerivative · entry 3 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,721 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 |
| November 10, 2017 Filed Nov 13, 2017 16:17 UTC |
Stasse David PhillipSee Remarks
|
Exercise / conversionOrdinary Shares | 1,692 | $27.81 | $47,054.52 |
DisclosureSEC source: 0001179110-17-014023 · edgar.xml · nonDerivative · entry 2 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,376 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 |
| November 10, 2017 Filed Nov 13, 2017 16:17 UTC |
Stasse David PhillipSee Remarks
|
Exercise / conversionOrdinary Shares | 6,006 | $18.14 | $108,948.84 |
DisclosureSEC source: 0001179110-17-014023 · edgar.xml · nonDerivative · entry 1 Stasse David Phillip · CIK 0001441657 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,684 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 |
| November 09, 2017 Filed Nov 13, 2017 16:17 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 6,100 | $0.00 Strike: $26.97 | $0.00 |
DisclosureSEC source: 0001179110-17-014022 · edgar.xml · derivative · entry 6 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 332,879 Underlying: Ordinary Shares · 6,100 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 |
| November 09, 2017 Filed Nov 13, 2017 16:17 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 15,500 | $0.00 Strike: $18.14 | $0.00 |
DisclosureSEC source: 0001179110-17-014022 · edgar.xml · derivative · entry 5 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 338,979 Underlying: Ordinary Shares · 15,500 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 |
| November 09, 2017 Filed Nov 13, 2017 16:17 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 1,200 | $71.54 | $85,845.00 |
DisclosureSEC source: 0001179110-17-014022 · edgar.xml · nonDerivative · entry 4 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 240,240 F2 · price: Represents the weighted average sale price for price increments ranging from $71.45 to $71.70, 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 (2) to this Form 4. Read SEC document |
| November 09, 2017 Filed Nov 13, 2017 16:17 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 20,400 | $70.78 | $1,443,912.00 |
DisclosureSEC source: 0001179110-17-014022 · edgar.xml · nonDerivative · entry 3 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 241,440 F1 · price: Represents the weighted average sale price for price increments ranging from $70.35 to $71.25, 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 |
| November 09, 2017 Filed Nov 13, 2017 16:17 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOrdinary Shares | 6,100 | $26.97 | $164,517.00 |
DisclosureSEC source: 0001179110-17-014022 · edgar.xml · nonDerivative · entry 2 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 261,840 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 |
| November 09, 2017 Filed Nov 13, 2017 16:17 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOrdinary Shares | 15,500 | $18.14 | $281,170.00 |
DisclosureSEC source: 0001179110-17-014022 · edgar.xml · nonDerivative · entry 1 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 255,740 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 |
| October 19, 2017 Filed Feb 2, 2018 01:32 UTC |
Niziolek Barry JEVP & Chief Financial Officer
|
OtherOrdinary Shares | 11 | $70.68 | $777.47 |
DisclosureSEC source: 0001179110-18-001405 · edgar.xml · nonDerivative · entry 1 Niziolek Barry J · CIK 0001675491 · EVP & Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,595 F1 · shares: The above transactions were made from a managed account with transactions being made at the sole discretion of the fund manager without the consent or knowledge of the insider. Upon realizing that the fund manager purchased the 11 shares of the Company despite receiving instructions from the account holder of his insider status, it then immediately reversed the transaction without the permission of the insider. Read SEC document |
| September 27, 2017 Filed Sep 28, 2017 21:33 UTC |
MARTENS PHILIP RDirector
|
Tax withholdingOrdinary Shares | 80 | $68.00 | $5,440.00 |
DisclosureSEC source: 0001179110-17-012754 · edgar.xml · nonDerivative · entry 1 MARTENS PHILIP R · CIK 0001190851 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,312 F1 · shares: Shares withheld by the Company to pay taxes due following the expiration of the applicable restriction period of previously granted restricted stock units. Read SEC document |
| September 05, 2017 Filed Sep 6, 2017 16:48 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 25,000 | $0.00 Strike: $26.97 | $0.00 |
DisclosureSEC source: 0001179110-17-012100 · edgar.xml · derivative · entry 5 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 354,479 Underlying: Ordinary Shares · 25,000 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. F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. Read SEC document |
| September 05, 2017 Filed Sep 6, 2017 16:48 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 3,100 | $69.86 | $216,565.07 |
DisclosureSEC source: 0001179110-17-012100 · edgar.xml · nonDerivative · entry 4 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 240,240 F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. F4 · price: Represents the weighted average sale price for price increments ranging from $69.55 to $70.20, 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 (4) to this Form 4. Read SEC document |
| September 05, 2017 Filed Sep 6, 2017 16:48 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 6,400 | $68.96 | $441,360.64 |
DisclosureSEC source: 0001179110-17-012100 · edgar.xml · nonDerivative · entry 3 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 243,340 F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. F3 · price: Represents the weighted average sale price for price increments ranging from $68.55 to $69.50, 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 (3) to this Form 4. Read SEC document |
| September 05, 2017 Filed Sep 6, 2017 16:48 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 15,500 | $68.04 | $1,054,692.85 |
DisclosureSEC source: 0001179110-17-012100 · edgar.xml · nonDerivative · entry 2 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 249,740 F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. F2 · price: Represents the weighted average sale price for price increments ranging from $67.55 to $68.50, 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 (2) to this Form 4. Read SEC document |
| September 05, 2017 Filed Sep 6, 2017 16:48 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOrdinary Shares | 25,000 | $26.97 | $674,250.00 |
DisclosureSEC source: 0001179110-17-012100 · edgar.xml · nonDerivative · entry 1 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 265,240 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. F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. Read SEC document |
| September 01, 2017 Filed Sep 6, 2017 20:46 UTC |
Stedman Timothy MSee Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 7,510 | $0.00 Strike: $26.97 | $0.00 |
DisclosureSEC source: 0001179110-17-012099 · edgar.xml · derivative · entry 3 Stedman Timothy M · CIK 0001657364 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,971 Underlying: Ordinary Shares · 7,510 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 |
| September 01, 2017 Filed Sep 6, 2017 20:46 UTC |
Stedman Timothy MSee Remarks
|
SaleOrdinary Shares | 5,399 | $67.38 | $363,797.04 |
DisclosureSEC source: 0001179110-17-012099 · edgar.xml · nonDerivative · entry 2 Stedman Timothy M · CIK 0001657364 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,899 F1 · price: Represents the weighted average sale price for price increments ranging from $67.35 to $67.50, 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 |
| September 01, 2017 Filed Sep 6, 2017 20:46 UTC |
Stedman Timothy MSee Remarks
|
Exercise / conversionOrdinary Shares | 7,510 | $26.97 | $202,544.70 |
DisclosureSEC source: 0001179110-17-012099 · edgar.xml · nonDerivative · entry 1 Stedman Timothy M · CIK 0001657364 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,298 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 |
| August 30, 2017 Filed Sep 1, 2017 21:38 UTC |
COTE JEFFREY JDirector
|
SaleOrdinary Shares | 4,411 | $65.01 | $286,737.06 |
DisclosureSEC source: 0001179110-17-011963 · edgar.xml · nonDerivative · entry 2 COTE JEFFREY J · CIK 0001196701 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,229 Read SEC document |
| August 30, 2017 Filed Sep 1, 2017 21:38 UTC |
COTE JEFFREY JDirector
|
SaleOrdinary Shares | 589 | $65.05 | $38,314.45 |
DisclosureSEC source: 0001179110-17-011963 · edgar.xml · nonDerivative · entry 1 COTE JEFFREY J · CIK 0001196701 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,640 Read SEC document |
| August 02, 2017 Filed Aug 4, 2017 16:14 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 25,000 | $0.00 Strike: $26.97 | $0.00 |
DisclosureSEC source: 0001179110-17-011132 · edgar.xml · derivative · entry 4 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 379,479 Underlying: Ordinary Shares · 25,000 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. F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. Read SEC document |
| August 02, 2017 Filed Aug 4, 2017 16:14 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 12,500 | $71.40 | $892,547.50 |
DisclosureSEC source: 0001179110-17-011132 · edgar.xml · nonDerivative · entry 3 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 240,240 F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. F3 · price: Represents the weighted average sale price for price increments ranging from $71.20 to $71.80, 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 (3) to this Form 4. Read SEC document |
| August 02, 2017 Filed Aug 4, 2017 16:14 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 12,500 | $70.68 | $883,500.00 |
DisclosureSEC source: 0001179110-17-011132 · edgar.xml · nonDerivative · entry 2 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 252,740 F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. F2 · price: Represents the weighted average sale price for price increments ranging from $70.20 to $71.15, 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 (2) to this Form 4. Read SEC document |
| August 02, 2017 Filed Aug 4, 2017 16:14 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOrdinary Shares | 25,000 | $26.97 | $674,250.00 |
DisclosureSEC source: 0001179110-17-011132 · edgar.xml · nonDerivative · entry 1 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 265,240 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. F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. Read SEC document |
| July 05, 2017 Filed Jul 6, 2017 16:28 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOption to Purchase Ordinary Shares · Derivative | 25,000 | $0.00 Strike: $26.97 | $0.00 |
DisclosureSEC source: 0001179110-17-010172 · edgar.xml · derivative · entry 4 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 404,479 Underlying: Ordinary Shares · 25,000 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. F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. Read SEC document |
| July 05, 2017 Filed Jul 6, 2017 16:28 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 3,250 | $70.36 | $228,670.65 |
DisclosureSEC source: 0001179110-17-010172 · edgar.xml · nonDerivative · entry 3 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 240,240 F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. F3 · price: Represents the weighted average sale price for price increments ranging from $69.80 to $70.65, 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 (3) to this Form 4. Read SEC document |
| July 05, 2017 Filed Jul 6, 2017 16:28 UTC |
Pappas Christopher DDirector · See Remarks
|
SaleOrdinary Shares | 21,750 | $69.36 | $1,508,680.05 |
DisclosureSEC source: 0001179110-17-010172 · edgar.xml · nonDerivative · entry 2 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 243,490 F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. F2 · price: Represents the weighted average sale price for price increments ranging from $68.80 to $69.75, 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 (2) to this Form 4. Read SEC document |
| July 05, 2017 Filed Jul 6, 2017 16:28 UTC |
Pappas Christopher DDirector · See Remarks
|
Exercise / conversionOrdinary Shares | 25,000 | $26.97 | $674,250.00 |
DisclosureSEC source: 0001179110-17-010172 · edgar.xml · nonDerivative · entry 1 Pappas Christopher D · CIK 0001428312 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 265,240 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. F1 · kind: This Form 4 reflects the exercise of stock options and the sale of underlying shares pursuant to a duly adopted 10b5-1 trading plan entered into in accordance with the Issuer's insider trading policy, which provides for periodic stock option exercises as part of a personal liquidity and diversification strategy. Read SEC document |
| June 22, 2017 Filed Jun 23, 2017 21:55 UTC |
ALVARADO JOSEPHDirector
|
GrantOrdinary Shares | 1,807 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-17-009534 · edgar.xml · nonDerivative · entry 1 ALVARADO JOSEPH · CIK 0001047461 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,807 F1 · shares: Represents ordinary shares issuable pursuant to a restricted stock unit award that will vest in full on the first anniversary of the grant date. Read SEC document |
| June 22, 2017 Filed Jun 23, 2017 17:53 UTC |
De Leener Pierre-MarieDirector
|
GrantOrdinary Shares | 1,807 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-17-009532 · edgar.xml · nonDerivative · entry 2 De Leener Pierre-Marie · CIK 0001423137 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,701 F2 · shares: Represents ordinary shares issuable pursuant to a restricted stock unit award that will vest in full on the first anniversary of the grant date. Read SEC document |
| June 22, 2017 Filed Jun 23, 2017 17:53 UTC |
De Leener Pierre-MarieDirector
|
Tax withholdingOrdinary Shares | 380 | $66.40 | $25,232.00 |
DisclosureSEC source: 0001179110-17-009532 · edgar.xml · nonDerivative · entry 1 De Leener Pierre-Marie · CIK 0001423137 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,894 F1 · shares: Shares withheld by the Company to pay taxes due following expiration of the applicable restriction period of previously granted restricted stock units. 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.