Jean-Marc Gilson

Insider Reports History

Location
Houston, TX
Signature
Jean-Marc Gilson by J. Feng POA
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Jean-Marc Gilson:

Company Role Class Num Shares Value Price $ Report Date Ownership
WESTLAKE CORP President and CEO Restricted Stock Units 8,994 $994,197 $110.54 28 Feb 2025 Direct
Westlake Chemical Partners LP President and CEO, Director Common Units 11,803 $250,824 $21.25 27 Aug 2025 Direct
WESTLAKE CORP President and CEO Employee Option (right to buy) 26,391 21 Feb 2025 Direct

Insider Reports Filed by Jean-Marc Gilson

Symbol Company Period Transactions Value $ Form Type Role Filing Time
WLKP Westlake Chemical Partners LP 27 Aug 2025 1 +$2,025 4 President and CEO, Director 29 Aug 2025, 15:36
WLK WESTLAKE CORP 28 Feb 2025 1 $0 4 President and CEO 04 Mar 2025, 17:30
WLK WESTLAKE CORP 21 Feb 2025 2 $0 4 President and CEO 24 Feb 2025, 14:14
WLKP Westlake Chemical Partners LP 27 Nov 2024 6 +$163,637 4 President and CEO, Director 28 Aug 2025, 08:33
WLKP Westlake Chemical Partners LP 29 Aug 2024 1 +$22,830 4 President and CEO, Director 03 Sep 2024, 09:39
WLKP Westlake Chemical Partners LP 28 Aug 2024 1 +$7,344 4/A President and CEO, Director 28 Aug 2025, 08:33
WLKP Westlake Chemical Partners LP 26 Aug 2024 3 +$45,842 4 President and CEO, Director 28 Aug 2024, 17:25
WLKP Westlake Chemical Partners LP 22 Aug 2024 2 +$21,090 4 President and CEO, Director 26 Aug 2024, 09:40
WLK WESTLAKE CORP 15 Jul 2024 1 $0 4 President and CEO 16 Jul 2024, 14:00
WLK WESTLAKE CORP 15 Jul 2024 0 $0 3 President and CEO 15 Jul 2024, 12:15
WLKP Westlake Chemical Partners LP 15 Jul 2024 0 $0 3 President and CEO, Director 15 Jul 2024, 12:14