Gilson Jean-Marc
SEC insider (Form 3/4/5 filer). CIK 0002030037. Director at Corteva, Inc. (CTVA) and 2 other issuers. 15 reported Form 4/5 transactions since Sep 2024; latest on Apr 28, 2026. Located in INDIANAPOLIS, IN.
Companies Gilson Jean-Marc has filed insider reports for
- Corteva, Inc. (CTVA): Director
- WESTLAKE CORP (WLK): Officer, President and CEO
- Westlake Chemical Partners LP (WLKP): Director, Officer, President and CEO
Gilson Jean-Marc
CIK: 0002030037
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (15 total)
- Apr 28, 2026CTVA
Corteva, Inc.
AwardDirect2.4K shares- - Feb 20, 2026WLK
WESTLAKE CORP
AwardDirectRestricted Stock Units
29.8K shares- - Feb 20, 2026WLK
WESTLAKE CORP
AwardDirectEmployee Option (right to buy)
109.1K shares- - Aug 27, 2025WLKP
Westlake Chemical Partners LP
PurchaseDirect95 shares at avg. $21.25$2K - Aug 21, 2025WLKP
Westlake Chemical Partners LP
PurchaseDirect1.3K shares at avg. $22.02$28K - Aug 20, 2025WLKP
Westlake Chemical Partners LP
PurchaseDirect1.3K shares at avg. $21.86$27K - Aug 15, 2025WLKP
Westlake Chemical Partners LP
PurchaseDirect4.7K shares at avg. $21.84$103K - May 29, 2025WLKP
Westlake Chemical Partners LP
PurchaseDirect94 shares at avg. $22.20$2K - Feb 28, 2025WLK
WESTLAKE CORP
AwardDirectRestricted Stock Units
9K shares- - Feb 25, 2025WLKP
Westlake Chemical Partners LP
PurchaseDirect83 shares at avg. $24.75$2K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Apr 28, 2026 |  CTVA Corteva, Inc. | Award | 2,350 | - | $0 | Direct |
| Feb 20, 2026 |  WLK WESTLAKE CORP | Award Restricted Stock Units | 29,784 | - | - | Direct |
| Feb 20, 2026 | WLK WESTLAKE CORP | Award Employee Option (right to buy) | 109,139 | - | - | Direct |
| Aug 27, 2025 |  WLKP Westlake Chemical Partners LP | Purchase | 95 | $21.25 | $2,025 | Direct |
| Aug 21, 2025 | WLKP Westlake Chemical Partners LP | Purchase | 1,250 | $22.02 | $27,530 | Direct |
| Aug 20, 2025 | WLKP Westlake Chemical Partners LP | Purchase | 1,250 | $21.86 | $27,329 | Direct |
| Aug 15, 2025 | WLKP Westlake Chemical Partners LP | Purchase | 4,700 | $21.84 | $102,653 | Direct |
| May 29, 2025 | WLKP Westlake Chemical Partners LP | Purchase | 94 | $22.20 | $2,081 | Direct |
| Feb 28, 2025 | WLK WESTLAKE CORP | Award Restricted Stock Units | 8,994 | - | - | Direct |
| Feb 25, 2025 | WLKP Westlake Chemical Partners LP | Purchase | 83 | $24.75 | $2,042 | Direct |
1-10 of 15 transactions