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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in Trinseo S.A.. Get notifications about new insider transactions in Trinseo S.A. for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 01 2018 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Payment of Exercise | F | 81.65 | 4,402 | 359,423 | 27,856 | 32.3 K to 27.9 K (-13.65 %) |
| Mar 01 2018 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Payment of Exercise | F | 81.65 | 2,787 | 227,559 | 20,943 | 23.7 K to 20.9 K (-11.74 %) |
| Mar 01 2018 | TSE | Trinseo S.A. | Pappas Christopher D | President and CEO | Payment of Exercise | F | 81.65 | 41,152 | 3,360,061 | 220,369 | 261.5 K to 220.4 K (-15.74 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Maxey Catherine C. | See Remarks | Option Exercise | A | 81.20 | 2,576 | 209,171 | 25,718 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Maxey Catherine C. | See Remarks | Grant | A | 0.00 | 708 | 0 | 9,738 | 9 K to 9.7 K (+7.84 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Denton E. Jeffery | See Remarks | Option Exercise | A | 81.20 | 5,172 | 419,966 | 36,575 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Denton E. Jeffery | See Remarks | Grant | A | 0.00 | 1,422 | 0 | 20,863 | 19.4 K to 20.9 K (+7.31 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Option Exercise | A | 81.20 | 2,056 | 166,947 | 6,065 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Grant | A | 0.00 | 1,319 | 0 | 7,453 | 6.1 K to 7.5 K (+21.50 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Stasse David Phillip | See Remarks | Option Exercise | A | 81.20 | 3,847 | 312,376 | 16,182 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Stasse David Phillip | See Remarks | Grant | A | 0.00 | 2,468 | 0 | 25,146 | 22.7 K to 25.1 K (+10.88 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Yarkadas Hayati | SVP & Business Pres ... | Option Exercise | A | 81.20 | 9,341 | 758,489 | 39,822 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Yarkadas Hayati | SVP & Business Pres ... | Grant | A | 0.00 | 2,569 | 0 | 15,457 | 12.9 K to 15.5 K (+19.93 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Stedman Timothy M | SVP & Business Pres ... | Option Exercise | A | 81.20 | 9,341 | 758,489 | 32,312 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Stedman Timothy M | SVP & Business Pres ... | Grant | A | 0.00 | 2,569 | 0 | 15,468 | 12.9 K to 15.5 K (+19.92 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Niziolek Barry J | EVP & Chief Financi ... | Option Exercise | A | 81.20 | 12,461 | 1,011,833 | 51,709 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Niziolek Barry J | EVP & Chief Financi ... | Grant | A | 0.00 | 3,427 | 0 | 15,011 | 11.6 K to 15 K (+29.58 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Option Exercise | A | 81.20 | 8,746 | 710,175 | 51,370 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Grant | A | 0.00 | 2,405 | 0 | 32,258 | 29.9 K to 32.3 K (+8.06 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Option Exercise | A | 81.20 | 8,182 | 664,378 | 40,310 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Grant | A | 0.00 | 2,250 | 0 | 23,730 | 21.5 K to 23.7 K (+10.47 %) |
| Feb 26 2018 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | A | 81.20 | 77,385 | 6,283,662 | 410,264 | |
| Feb 26 2018 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Grant | A | 0.00 | 21,281 | 0 | 261,521 | 240.2 K to 261.5 K (+8.86 %) |
| Feb 01 2018 | TSE | Trinseo S.A. | Niziolek Barry J | EVP & Chief Financi ... | Sell | S | 72.55 | 11 | 798 | 11,584 | 11.6 K to 11.6 K (-0.09 %) |
| Feb 01 2018 | TSE | Trinseo S.A. | Niziolek Barry J | EVP & Chief Financi ... | Buy | L | 70.68 | 11 | 777 | 11,595 | 11.6 K to 11.6 K (+0.09 %) |
| Sep 28 2017 | TSE | Trinseo S.A. | MARTENS PHILIP R | Director | Payment of Exercise | F | 68.00 | 80 | 5,440 | 3,312 | 3.4 K to 3.3 K (-2.36 %) |
| Sep 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 26.97 | 25,000 | 674,250 | 354,479 | |
| Sep 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 69.86 | 3,100 | 216,565 | 240,240 | 243.3 K to 240.2 K (-1.27 %) |
| Sep 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 68.96 | 6,400 | 441,361 | 243,340 | 249.7 K to 243.3 K (-2.56 %) |
| Sep 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 68.04 | 15,500 | 1,054,693 | 249,740 | 265.2 K to 249.7 K (-5.84 %) |
| Sep 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 26.97 | 25,000 | 674,250 | 265,240 | 240.2 K to 265.2 K (+10.41 %) |
| Sep 06 2017 | TSE | Trinseo S.A. | Stedman Timothy M | See Remarks | Option Exercise | M | 26.97 | 7,510 | 202,545 | 22,971 | |
| Sep 06 2017 | TSE | Trinseo S.A. | Stedman Timothy M | See Remarks | Sell | S | 67.38 | 5,399 | 363,797 | 12,899 | 18.3 K to 12.9 K (-29.51 %) |
| Sep 06 2017 | TSE | Trinseo S.A. | Stedman Timothy M | See Remarks | Buy | M | 26.97 | 7,510 | 202,545 | 18,298 | 10.8 K to 18.3 K (+69.61 %) |
| Sep 01 2017 | TSE | Trinseo S.A. | COTE JEFFREY J | Director | Sell | S | 65.01 | 4,411 | 286,737 | 11,229 | 15.6 K to 11.2 K (-28.20 %) |
| Sep 01 2017 | TSE | Trinseo S.A. | COTE JEFFREY J | Director | Sell | S | 65.05 | 589 | 38,314 | 15,640 | 16.2 K to 15.6 K (-3.63 %) |
| Aug 04 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 26.97 | 25,000 | 674,250 | 379,479 | |
| Aug 04 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 71.40 | 12,500 | 892,548 | 240,240 | 252.7 K to 240.2 K (-4.95 %) |
| Aug 04 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 70.68 | 12,500 | 883,500 | 252,740 | 265.2 K to 252.7 K (-4.71 %) |
| Aug 04 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 26.97 | 25,000 | 674,250 | 265,240 | 240.2 K to 265.2 K (+10.41 %) |
| Jul 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 26.97 | 25,000 | 674,250 | 404,479 | |
| Jul 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 70.36 | 3,250 | 228,671 | 240,240 | 243.5 K to 240.2 K (-1.33 %) |
| Jul 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 69.36 | 21,750 | 1,508,680 | 243,490 | 265.2 K to 243.5 K (-8.20 %) |
| Jul 06 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 26.97 | 25,000 | 674,250 | 265,240 | 240.2 K to 265.2 K (+10.41 %) |
| Jun 26 2017 | TSE | Trinseo S.A. | ZIDE STEPHEN M | Director | Grant | A | 0.00 | 1,807 | 0 | 6,737 | 4.9 K to 6.7 K (+36.65 %) |
| Jun 26 2017 | TSE | Trinseo S.A. | ZIDE STEPHEN M | Director | Payment of Exercise | F | 66.40 | 95 | 6,308 | 4,930 | 5 K to 4.9 K (-1.89 %) |
| Jun 23 2017 | TSE | Trinseo S.A. | COTE JEFFREY J | Director | Grant | A | 0.00 | 1,807 | 0 | 16,229 | 14.4 K to 16.2 K (+12.53 %) |
| Jun 23 2017 | TSE | Trinseo S.A. | COTE JEFFREY J | Director | Payment of Exercise | F | 66.40 | 127 | 8,433 | 14,422 | 14.5 K to 14.4 K (-0.87 %) |
| Jun 23 2017 | TSE | Trinseo S.A. | Johnson KLynne | Director | Grant | A | 0.00 | 1,807 | 0 | 1,807 | 0 to 1.8 K |
| Jun 23 2017 | TSE | Trinseo S.A. | ALVARADO JOSEPH | Director | Grant | A | 0.00 | 1,807 | 0 | 1,807 | 0 to 1.8 K |
| Jun 23 2017 | TSE | Trinseo S.A. | Misheff Donald T | Director | Grant | A | 0.00 | 1,807 | 0 | 6,651 | 4.8 K to 6.7 K (+37.30 %) |
| Jun 23 2017 | TSE | Trinseo S.A. | Misheff Donald T | Director | Payment of Exercise | F | 66.40 | 127 | 8,433 | 4,844 | 5 K to 4.8 K (-2.55 %) |
| Jun 23 2017 | TSE | Trinseo S.A. | De Leener Pierre-Marie | Director | Grant | A | 0.00 | 1,807 | 0 | 9,701 | 7.9 K to 9.7 K (+22.89 %) |
| Jun 23 2017 | TSE | Trinseo S.A. | De Leener Pierre-Marie | Director | Payment of Exercise | F | 66.40 | 380 | 25,232 | 7,894 | 8.3 K to 7.9 K (-4.59 %) |
| Jun 23 2017 | TSE | Trinseo S.A. | MARTENS PHILIP R | Director | Grant | A | 0.00 | 1,807 | 0 | 3,392 | 1.6 K to 3.4 K (+114.01 %) |
| Jun 14 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 18.14 | 20,000 | 362,800 | 429,479 | |
| Jun 14 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 67.71 | 3,012 | 203,943 | 240,240 | 243.3 K to 240.2 K (-1.24 %) |
| Jun 14 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 67.16 | 16,988 | 1,140,831 | 243,252 | 260.2 K to 243.3 K (-6.53 %) |
| Jun 14 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 18.14 | 20,000 | 362,800 | 260,240 | 240.2 K to 260.2 K (+8.33 %) |
| Jun 05 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 18.14 | 15,000 | 272,100 | 449,479 | |
| Jun 05 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 65.47 | 8,913 | 583,516 | 240,240 | 249.2 K to 240.2 K (-3.58 %) |
| Jun 05 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 64.90 | 6,087 | 395,055 | 249,153 | 255.2 K to 249.2 K (-2.38 %) |
| Jun 05 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 18.14 | 15,000 | 272,100 | 255,240 | 240.2 K to 255.2 K (+6.24 %) |
| May 16 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 18.14 | 20,000 | 362,800 | 464,479 | |
| May 16 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 64.00 | 20,000 | 1,280,000 | 240,240 | 260.2 K to 240.2 K (-7.69 %) |
| May 16 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 18.14 | 20,000 | 362,800 | 260,240 | 240.2 K to 260.2 K (+8.33 %) |
| May 03 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 18.14 | 15,000 | 272,100 | 484,479 | |
| May 03 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 66.28 | 15,000 | 994,182 | 240,240 | 255.2 K to 240.2 K (-5.88 %) |
| May 03 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 18.14 | 15,000 | 272,100 | 255,240 | 240.2 K to 255.2 K (+6.24 %) |
| Apr 25 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 18.14 | 20,000 | 362,800 | 499,479 | |
| Apr 25 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 65.52 | 5,575 | 365,269 | 240,240 | 245.8 K to 240.2 K (-2.27 %) |
| Apr 25 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 64.90 | 14,425 | 936,207 | 245,815 | 260.2 K to 245.8 K (-5.54 %) |
| Apr 25 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 18.14 | 20,000 | 362,800 | 260,240 | 240.2 K to 260.2 K (+8.33 %) |
| Apr 18 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 18.14 | 15,000 | 272,100 | 519,479 | |
| Apr 18 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 64.17 | 15,000 | 962,624 | 240,240 | 255.2 K to 240.2 K (-5.88 %) |
| Apr 18 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 18.14 | 15,000 | 272,100 | 255,240 | 240.2 K to 255.2 K (+6.24 %) |
| Mar 14 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 18.14 | 20,000 | 362,800 | 534,479 | |
| Mar 14 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 68.73 | 1,000 | 68,733 | 240,240 | 241.2 K to 240.2 K (-0.41 %) |
| Mar 14 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 69.77 | 19,000 | 1,325,584 | 241,240 | 260.2 K to 241.2 K (-7.30 %) |
| Mar 14 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 18.14 | 20,000 | 362,800 | 260,240 | 240.2 K to 260.2 K (+8.33 %) |
| Mar 08 2017 | TSE | Trinseo S.A. | De Leener Pierre-Marie | Director | Sell | S | 70.77 | 10,000 | 707,658 | 0 | 10 K to 0 (-100.00 %) |
| Mar 07 2017 | TSE | Trinseo S.A. | Denton E. Jeffery | See Remarks | Option Exercise | M | 18.14 | 15,348 | 278,413 | 31,403 | |
| Mar 07 2017 | TSE | Trinseo S.A. | Denton E. Jeffery | See Remarks | Sell | S | 71.15 | 15,348 | 1,092,069 | 19,441 | 34.8 K to 19.4 K (-44.12 %) |
| Mar 07 2017 | TSE | Trinseo S.A. | Denton E. Jeffery | See Remarks | Buy | M | 18.14 | 15,348 | 278,413 | 34,789 | 19.4 K to 34.8 K (+78.95 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Option Exercise | M | 26.97 | 7,991 | 215,517 | 32,128 | |
| Mar 06 2017 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Option Exercise | M | 18.14 | 15,780 | 286,249 | 40,119 | |
| Mar 06 2017 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Sell | S | 71.40 | 23,771 | 1,697,304 | 21,480 | 45.3 K to 21.5 K (-52.53 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Buy | M | 26.97 | 7,991 | 215,517 | 45,251 | 37.3 K to 45.3 K (+21.45 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Buy | M | 18.14 | 15,780 | 286,249 | 37,260 | 21.5 K to 37.3 K (+73.46 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Option Exercise | M | 26.97 | 10,671 | 287,797 | 42,624 | |
| Mar 06 2017 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Option Exercise | M | 18.14 | 23,606 | 428,213 | 53,295 | |
| Mar 06 2017 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Sell | S | 71.16 | 34,277 | 2,439,162 | 29,853 | 64.1 K to 29.9 K (-53.45 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Buy | M | 26.97 | 10,671 | 287,797 | 64,130 | 53.5 K to 64.1 K (+19.96 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Buy | M | 18.14 | 23,606 | 428,213 | 53,459 | 29.9 K to 53.5 K (+79.07 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Option Exercise | M | 26.97 | 810 | 21,846 | 4,009 | |
| Mar 06 2017 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Option Exercise | M | 18.14 | 2,074 | 37,622 | 4,819 | |
| Mar 06 2017 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Sell | S | 70.76 | 2,884 | 204,057 | 6,134 | 9 K to 6.1 K (-31.98 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Buy | M | 26.97 | 810 | 21,846 | 9,018 | 8.2 K to 9 K (+9.87 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Buy | M | 18.14 | 2,074 | 37,622 | 8,208 | 6.1 K to 8.2 K (+33.81 %) |
| Mar 06 2017 | TSE | Trinseo S.A. | Stasse David Phillip | See Remarks | Sell | S | 71.00 | 5,000 | 355,000 | 22,678 | 27.7 K to 22.7 K (-18.06 %) |
| Mar 03 2017 | TSE | Trinseo S.A. | Pugh Martin | See Remarks | Payment of Exercise | F | 71.80 | 372 | 26,710 | 27,729 | 28.1 K to 27.7 K (-1.32 %) |
| Mar 03 2017 | TSE | Trinseo S.A. | Pugh Martin | See Remarks | Payment of Exercise | F | 71.80 | 924 | 66,343 | 41,313 | 42.2 K to 41.3 K (-2.19 %) |
| Feb 21 2017 | TSE | Trinseo S.A. | Stasse David Phillip | See Remarks | Option Exercise | A | 71.45 | 3,794 | 271,081 | 22,378 | |
| Feb 21 2017 | TSE | Trinseo S.A. | Stasse David Phillip | See Remarks | Grant | A | 0.00 | 2,554 | 0 | 27,678 | 25.1 K to 27.7 K (+10.17 %) |
| Feb 21 2017 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Option Exercise | A | 71.45 | 1,348 | 96,315 | 6,893 | |
| Feb 21 2017 | TSE | Trinseo S.A. | Leib Ryan J | See Remarks | Grant | A | 0.00 | 908 | 0 | 6,134 | 5.2 K to 6.1 K (+17.37 %) |
| Feb 21 2017 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Option Exercise | A | 71.45 | 8,253 | 589,677 | 55,899 | |
| Feb 21 2017 | TSE | Trinseo S.A. | Chaclas Angelo N. | See Remarks | Grant | A | 0.00 | 2,381 | 0 | 21,480 | 19.1 K to 21.5 K (+12.47 %) |
| Feb 21 2017 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Option Exercise | A | 71.45 | 9,476 | 677,060 | 76,901 | |
| Feb 21 2017 | TSE | Trinseo S.A. | Horner Marilyn N | SVP - Human Resourc ... | Grant | A | 0.00 | 2,734 | 0 | 29,853 | 27.1 K to 29.9 K (+10.08 %) |
| Feb 21 2017 | TSE | Trinseo S.A. | Yarkadas Hayati | See Remarks | Option Exercise | A | 71.45 | 7,951 | 568,099 | 30,481 | |
| Feb 21 2017 | TSE | Trinseo S.A. | Yarkadas Hayati | See Remarks | Grant | A | 0.00 | 2,294 | 0 | 12,888 | 10.6 K to 12.9 K (+21.65 %) |
| Feb 21 2017 | TSE | Trinseo S.A. | Stedman Timothy M | See Remarks | Option Exercise | A | 71.45 | 7,951 | 568,099 | 30,481 | |
| Feb 21 2017 | TSE | Trinseo S.A. | Stedman Timothy M | See Remarks | Grant | A | 0.00 | 2,294 | 0 | 10,788 | 8.5 K to 10.8 K (+27.01 %) |
| Feb 21 2017 | TSE | Trinseo S.A. | Niziolek Barry J | EVP & Chief Financi ... | Option Exercise | A | 71.45 | 11,844 | 846,254 | 39,248 | |
| Feb 21 2017 | TSE | Trinseo S.A. | Niziolek Barry J | EVP & Chief Financi ... | Grant | A | 0.00 | 3,417 | 0 | 11,584 | 8.2 K to 11.6 K (+41.84 %) |
| Feb 21 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | A | 71.45 | 78,669 | 5,620,900 | 554,479 | |
| Feb 21 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Grant | A | 0.00 | 22,695 | 0 | 240,240 | 217.5 K to 240.2 K (+10.43 %) |
| Jan 17 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Option Exercise | M | 18.14 | 20,000 | 362,800 | 495,810 | |
| Jan 17 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Sell | S | 62.84 | 20,000 | 1,256,880 | 217,545 | 237.5 K to 217.5 K (-8.42 %) |
| Jan 17 2017 | TSE | Trinseo S.A. | Pappas Christopher D | See Remarks | Buy | M | 18.14 | 20,000 | 362,800 | 237,545 | 217.5 K to 237.5 K (+9.19 %) |
| Sep 29 2016 | TSE | Trinseo S.A. | MARTENS PHILIP R | Director | Grant | A | 0.00 | 1,585 | 0 | 1,585 | 0 to 1.6 K |
| Sep 27 2016 | TSE | Trinseo S.A. | BAIN CAPITAL INVESTORS LLC | 10% Owner | Sell | S | 54.05 | 10,669,567 | 576,690,096 | 0 | 10.7 M to 0 (-100.00 %) |
| Sep 27 2016 | TSE | Trinseo S.A. | BAIN CAPITAL INVESTORS LLC | 10% Owner | Sell | S | 54.05 | 10,669,567 | 576,690,096 | 0 | 10.7 M to 0 (-100.00 %) |
| Sep 27 2016 | TSE | Trinseo S.A. | Plantevin Michel | Director | Sell | S | 54.05 | 10,669,567 | 576,690,096 | 0 | 10.7 M to 0 (-100.00 %) |
| Sep 27 2016 | TSE | Trinseo S.A. | ZIDE STEPHEN M | Director | Sell | S | 54.05 | 10,669,567 | 576,690,096 | 0 | 10.7 M to 0 (-100.00 %) |
| Sep 27 2016 | TSE | Trinseo S.A. | Thomas Stephen F. | Director | Sell | S | 54.05 | 10,669,567 | 576,690,096 | 0 | 10.7 M to 0 (-100.00 %) |
| Sep 27 2016 | TSE | Trinseo S.A. | Springham Ruth | Director | Sell | S | 54.05 | 10,669,567 | 576,690,096 | 0 | 10.7 M to 0 (-100.00 %) |
| Aug 16 2016 | TSE | Trinseo S.A. | Hauser Felix | Director | Sell | S | 49.15 | 8,000,000 | 393,200,000 | 10,669,567 | 18.7 M to 10.7 M (-42.85 %) |
| Aug 16 2016 | TSE | Trinseo S.A. | BAIN CAPITAL INVESTORS LLC | 10% Owner | Sell | S | 49.15 | 8,000,000 | 393,200,000 | 10,669,567 | 18.7 M to 10.7 M (-42.85 %) |
| Aug 16 2016 | TSE | Trinseo S.A. | BAIN CAPITAL INVESTORS LLC | 10% Owner | Sell | S | 49.15 | 8,000,000 | 393,200,000 | 10,669,567 | 18.7 M to 10.7 M (-42.85 %) |
| Aug 16 2016 | TSE | Trinseo S.A. | Plantevin Michel | Director | Sell | S | 49.15 | 8,000,000 | 393,200,000 | 10,669,567 | 18.7 M to 10.7 M (-42.85 %) |
| Aug 16 2016 | TSE | Trinseo S.A. | ZIDE STEPHEN M | Director | Sell | S | 49.15 | 8,000,000 | 393,200,000 | 10,669,567 | 18.7 M to 10.7 M (-42.85 %) |
| Aug 16 2016 | TSE | Trinseo S.A. | Thomas Stephen F. | Director | Sell | S | 49.15 | 8,000,000 | 393,200,000 | 10,669,567 | 18.7 M to 10.7 M (-42.85 %) |
| Aug 16 2016 | TSE | Trinseo S.A. | Vasseur Aurelien | Director | Sell | S | 49.15 | 8,000,000 | 393,200,000 | 10,669,567 | 18.7 M to 10.7 M (-42.85 %) |
| Jun 28 2016 | TSE | Trinseo S.A. | De Leener Pierre-Marie | Director | Payment of Exercise | F | 42.79 | 648 | 27,728 | 8,274 | 8.9 K to 8.3 K (-7.26 %) |
| Jun 28 2016 | TSE | Trinseo S.A. | Misheff Donald T | Director | Payment of Exercise | F | 42.79 | 162 | 6,932 | 4,971 | 5.1 K to 5 K (-3.16 %) |
| Jun 28 2016 | TSE | Trinseo S.A. | COTE JEFFREY J | Director | Payment of Exercise | F | 42.79 | 162 | 6,932 | 14,549 | 14.7 K to 14.5 K (-1.10 %) |
| Jun 28 2016 | TSE | Trinseo S.A. | Plantevin Michel | Director | Payment of Exercise | F | 42.79 | 648 | 27,728 | 4,485 | 5.1 K to 4.5 K (-12.62 %) |
| Jun 28 2016 | TSE | Trinseo S.A. | ZIDE STEPHEN M | Director | Payment of Exercise | F | 42.79 | 108 | 4,621 | 5,025 | 5.1 K to 5 K (-2.10 %) |
| Jun 24 2016 | TSE | Trinseo S.A. | COTE JEFFREY J | Director | Grant | A | 0.00 | 1,897 | 0 | 14,711 | 12.8 K to 14.7 K (+14.80 %) |
| Jun 24 2016 | TSE | Trinseo S.A. | De Leener Pierre-Marie | Director | Grant | A | 0.00 | 1,897 | 0 | 8,922 | 7 K to 8.9 K (+27.00 %) |
| Jun 24 2016 | TSE | Trinseo S.A. | Misheff Donald T | Director | Grant | A | 0.00 | 1,897 | 0 | 5,133 | 3.2 K to 5.1 K (+58.62 %) |
| Jun 24 2016 | TSE | Trinseo S.A. | Niziolek Barry J | EVP & Chief Financi ... | Option Exercise | A | 47.45 | 27,404 | 1,300,320 | 27,404 | |
| Jun 24 2016 | TSE | Trinseo S.A. | Niziolek Barry J | EVP & Chief Financi ... | Grant | A | 0.00 | 8,167 | 0 | 8,167 | 0 to 8.2 K |
| Jun 24 2016 | TSE | Trinseo S.A. | Plantevin Michel | Director | Grant | A | 0.00 | 1,897 | 0 | 5,133 | 3.2 K to 5.1 K (+58.62 %) |
| Jun 24 2016 | TSE | Trinseo S.A. | ZIDE STEPHEN M | Director | Grant | A | 0.00 | 1,897 | 0 | 5,133 | 3.2 K to 5.1 K (+58.62 %) |
| Jun 24 2016 | TSE | Trinseo S.A. | Thomas Stephen F. | Director | Grant | A | 0.00 | 1,897 | 0 | 1,897 | 0 to 1.9 K |
| Jun 24 2016 | TSE | Trinseo S.A. | Hauser Felix | Director | Grant | A | 0.00 | 1,897 | 0 | 1,897 | 0 to 1.9 K |
| Jun 13 2016 | TSE | Trinseo S.A. | Yarkadas Hayati | See Remarks | Buy | P | 48.82 | 2,100 | 102,522 | 10,594 | 8.5 K to 10.6 K (+24.72 %) |