List of insiders holdings for Trinseo PLC:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Insider Holder NameReport
Date Time
Shares Owned
Directly
Indirectly
Total
Shares Owned
Filing
Chu Brian
Director
10% Owner
2015-06-29 17:51:133236
37,269,567
37,272,803Form 4
Meisel Seth
Director
10% Owner
2015-06-29 18:00:363236
37,269,567
37,272,803Form 4
Hauser Felix
Director
10% Owner
2016-08-16 16:14:331897
10,669,567
10,671,464Form 4
Vasseur Aurelien
Director
10% Owner
2016-08-16 16:15:540
10,669,567
10,669,567Form 4
M&G INVESTMENT MANAGEMENT LTD
10% Owner
2022-08-12 13:40:167,625,044
0
7,625,044Form 13D
BOZICH FRANK A
CEO and President
2023-03-13 18:53:04192,653
0
192,653Form 4
Pappas Christopher D
Director
2020-06-19 14:07:38153,887
0
153,887Form 4
Niziolek Barry J
EVP & Chief Financial Officer
2019-02-28 20:46:2294,733
0
94,733Form 4
Stasse David Phillip
EVP and CFO
2023-03-13 18:58:2790,552
0
90,552Form 4
Horner Marilyn N
SVP - Human Resources
2018-03-08 18:16:3986,801
0
86,801Form 4
Yarkadas Hayati
SVP & Business President
2019-02-28 20:58:3178,113
0
78,113Form 4
Stedman Timothy M
See remarks
2020-02-27 16:44:2771,777
0
71,777Form 4
FEENAN JOHN A
See Remarks
2015-03-03 21:32:1169,314
0
69,314Form 4
Chaclas Angelo N.
SVP, CLO, CCO & Corp. Sec
2023-03-13 18:55:1568,508
0
68,508Form 4
Schewe Rainer
SVP, Supply Chain Services
2023-02-24 18:03:4237,937
0
37,937Form 4
Denton E. Jeffery
VP - Supply Chain Services
2020-02-27 16:51:0636,586
0
36,586Form 4
ZIDE STEPHEN M
Director
2020-06-19 14:06:4936,281
0
36,281Form 4
Cooney Paula M.
SVP & CHRO
2023-02-24 17:50:4035,176
0
35,176Form 4
COTE JEFFREY J
Director
2022-08-16 12:30:0530,117
0
30,117Form 4
STEINMETZ HENRI
Director
2022-06-22 16:27:0129,382
0
29,382Form 4
Pugh Martin
See Remarks
2017-03-03 15:06:4527,729
0
27,729Form 4
Hendriks Han
Chief Technology Officer
2023-02-24 17:54:0827,139
0
27,139Form 4
HEEZEN ALICE
SVP - Human Resources
2021-11-16 16:03:2525,650
0
25,650Form 4
Keenan Catherine C.
See Remarks
2020-02-27 16:49:4224,042
0
24,042Form 4
FARRELL MATTHEW
Director
2022-06-22 16:24:0621,358
0
21,358Form 4
Reverberi Francesca
SVP & CSO
2023-02-28 17:29:3221,128
0
21,128Form 4
Misheff Donald T
Director
2022-06-22 16:25:5620,553
0
20,553Form 4
Lanning Andre
SVP & CCO
2023-02-28 17:25:5618,145
0
18,145Form 4
Beal Jean-Luc
SVP, Engineered Materials
2023-02-24 17:27:0218,133
0
18,133Form 4
Schmitz Rudiger
VP, Latex Binders
2020-05-08 15:15:1617,203
0
17,203Form 3
ALVARADO JOSEPH
Director
2022-06-22 16:16:1816,695
0
16,695Form 4
Ni James Mingyu
SVP, Latex Binders
2023-02-24 17:59:2515,981
0
15,981Form 4
Thomas Timothy J
SVP
2023-03-13 18:59:3114,945
0
14,945Form 4
Joly Nicolas
SVP, Styrenics
2023-02-28 16:55:1714,928
0
14,928Form 4
Leib Ryan J
Vice President and Treasurer
2021-03-01 16:11:0713,764
0
13,764Form 4
Johnson KLynne
Director
2022-06-22 16:24:3913,135
0
13,135Form 4
Skeete Bernard M
VP, CAO & Global Controller
2023-02-28 17:32:3012,822
0
12,822Form 4
De Leener Pierre-Marie
Director
2022-06-22 16:22:2312,103
0
12,103Form 4
TOMKINS MARK E
Director
2022-06-22 16:27:5312,085
0
12,085Form 4
MARTENS PHILIP R
Director
2022-11-18 16:23:1210,300
0
10,300Form 4
van Kessel Bregje
SVP, Plastic Solutions
2023-02-28 17:31:289618
0
9618Form 4
LIN SANDRA BEACH
Director
2022-06-22 16:16:539299
0
9299Form 4
Desmond Jeanmarie F.
Director
2022-09-09 11:52:128515
0
8515Form 4
Frisch Johanna
VP and Treasurer
2023-02-28 17:28:306598
0
6598Form 4
Plantevin Michel
Director
10% Owner
2016-09-27 16:53:474485
0
4485Form 4
Brifo Victoria
Director
2022-06-22 16:17:504358
0
4358Form 4
Thomas Stephen F.
Director
10% Owner
2016-09-27 16:52:271897
0
1897Form 4
Levi Marco
See Remarks
2014-06-11 18:37:160
0
0Form 3
Krecke Jeannot
Director
2017-03-09 17:29:050
0
0Form 3
BAIN CAPITAL INVESTORS LLC
BCIP Trust Associates IV-B L.P.
10% Owner
2016-09-27 16:56:250
0
0Form 4
BAIN CAPITAL INVESTORS LLC
Bain Capital Everest Manager Holding SCA
Bain Capital Everest Manager S.a.r.l.
Bain Capital Europe Fund III L.P.
Bain Capital Partners Europe III L.P.
Bain Capital Fund X LP
Bain Capital Partners X L.P.
BCIP Associates IV L.P.
BCIP Associates IV-B L.P.
BCIP Trust Associates IV L.P.
10% Owner
2017-02-14 16:22:160
0
0Form 13G
Springham Ruth
Director
10% Owner
2016-09-27 16:50:390
0
0Form 4
SHAW CURTIS S
See Remarks
2014-06-11 18:51:370
0
0Form 3