Updated Jul 16, 2026
Duplantier Jon-Al has filed 2 SEC Form 4 filings across 2 companies in the last 90 days.

| Role | Insider |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-01 | STEL | Stellar Bancorp, Inc. | D — Derivative transaction | 10.5K | $0.00 | |
| 2026-05-11 | KGS | Kodiak Gas Services, Inc. | A — Grant or award | 2.1K | $70.27 | $150K |
| 2025-08-19 | STR | Sitio Royalties Corp. | D — Derivative transaction | 57.9K | — |
Duplantier Jon-Al is a corporate insider — currently tracked as Insider of Stellar Bancorp, Inc. (STEL). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 2 companies.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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