Duplantier Jon-Al
SEC insider (Form 3/4/5 filer). CIK 0001472434. Director at Stellar Bancorp, Inc. (STEL) and 2 other issuers. 6 reported Form 4/5 transactions since Sep 2024; latest on Jul 1, 2026. Located in HOUSTON, TX.
Companies Duplantier Jon-Al has filed insider reports for
- Stellar Bancorp, Inc. (STEL): Director
- Kodiak Gas Services, Inc. (KGS): Director
- Sitio Royalties Corp. (STR): Director
Duplantier Jon-Al
CIK: 0001472434
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (66.7%)
Compensation grants
Other (G, F, J, C, D, …)2 (33.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- Jul 1, 2026STEL
Stellar Bancorp, Inc.
DispositionDirect10.5K shares- - May 7, 2026KGS
Kodiak Gas Services, Inc.
AwardDirect2.1K shares at avg. $70.27$150K - Aug 19, 2025STR
Sitio Royalties Corp.
DispositionDirect57.9K shares- - Jun 6, 2025STEL
Stellar Bancorp, Inc.
AwardDirect2.2K shares- - May 13, 2025STR
Sitio Royalties Corp.
AwardDirect16.2K shares- - Apr 23, 2025KGS
Kodiak Gas Services, Inc.
AwardDirect4.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 1, 2026 |  STEL Stellar Bancorp, Inc. | Disposition | 10,508 | - | $0 | Direct |
| May 7, 2026 |  KGS Kodiak Gas Services, Inc. | Award | 2,135 | $70.27 | $150,026 | Direct |
| Aug 19, 2025 |  STR Sitio Royalties Corp. | Disposition | 57,940 | - | - | Direct |
| Jun 6, 2025 | STEL Stellar Bancorp, Inc. | Award | 2,230 | - | - | Direct |
| May 13, 2025 | STR Sitio Royalties Corp. | Award | 16,216 | - | - | Direct |
| Apr 23, 2025 | KGS Kodiak Gas Services, Inc. | Award | 4,512 | - | - | Direct |
1-6 of 6 transactions