Gilson Jean-Marc
- SEC CIK
- 0002030037
No open-market purchases or sales filed in the past year.
Current role at each company
- CTVA Corteva, Inc.Directoras of Apr 30, 2026
- WLK Westlake CorpPresident and CEOas of Feb 23, 2026
- WLKP Westlake Chemical Partners LPPresident and CEOas of Aug 29, 2025
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Gilson Jean-Marc as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
WLKP Westlake Chemical Partners LP
President and CEO6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 29, 2025 (view filing) | Aug 27 | 2 days | Gilson Jean-MarcPresident and CEO | PPurchaseCommon Units | +95.29 | $21.25 | +$2.02K | +0.8%11.8K after | |
| Aug 28, 2025 (view filing) | Nov 27, 2024-Aug 21, 2025 | 274 daysLate | Gilson Jean-MarcPresident and CEO | PPurchaseCommon Units | +7.46K | $21.93 | +$163.6K | +175.7%11.7K after | 6 lots |
| Aug 28, 2025 (view filing) | Aug 28, 2024 | 365 days | Gilson Jean-MarcPresident and CEO | PPurchaseCommon Units | +320 | $22.95 | +$7.34K | +10.3%3.43K after | Amended |
| Sep 3, 2024 (view filing) | Aug 29 | 5 days | Gilson Jean-MarcPresident and CEO | PPurchaseCommon Units | +1.00K | $22.83 | +$22.8K | +34.2%3.93K after | |
| Aug 28, 2024 (view filing) | Aug 26-28 | 2 days | Gilson Jean-MarcPresident and CEO | PPurchaseCommon Units | +2.00K | $22.92 | +$45.8K | +215.7%2.93K after | 3 lots |
| Aug 26, 2024 (view filing) | Aug 22-23 | 4 days | Gilson Jean-MarcPresident and CEO | PPurchaseCommon Units | +927 | $22.75 | +$21.1K | New position927 after | 2 lots |