Jon-Al Duplantier
CIK 1472434 · See Remarks · last filed 2026-05-11
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.97M
Companies
6
Total Filings
54
Lifetime Open-Market Net
-$183.4K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| KGS | Director | 22,541 | $69.08 | $1.56M | $16.0K | 4 | 2026-05-11 |
| Sitio Royalties Corp. (STR) Delisted | Director | 0 | $18.12 | $0 | $0 | 4 | 2025-08-19 |
| STEL | Director | 10,508 | $38.87 | $408.4K | $0 | 5 | 2025-06-10 |
| Allegiance Bancshares, Inc. (ABTX) Delisted | Director | 0 | $41.63 | $0 | $0 | 4 | 2022-10-03 |
| Brigham Minerals, Inc. (MNRL) Delisted | Director | 15,300 | $32.50 | $497.2K | $0 | 2 | 2022-05-26 |
| PARKER DRILLING CO /DE/ (PKD) Delisted | See Remarks | 3,799 | — | — | -$199.4K | 32 | 2019-03-28 |
Recent Filings · Page 2 of 6
54 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-05-18 | Sitio Royalties Corp. (STR) Delisted | Grant (A) | +11,710 | $0 | EDGAR |
| 2023-03-17 | STEL | Grant (A) | +1,248 | $0 | EDGAR |
| 2023-01-03 | — | Disp (D) | −15,300 | $0 | |
| 2023-01-03 | — | Grant (A) | +17,334 | $0 | |
| 2022-10-04 | STEL | Grant (A) | +1,804 | $0 | EDGAR |
| 2022-10-03 | Allegiance Bancshares, Inc. (ABTX) Delisted | Disp (D) | −1,659 | $0 | EDGAR |
| 2022-05-26 | Brigham Minerals, Inc. (MNRL) Delisted | Grant (A) | +5,232 | $0 | EDGAR |
| 2022-04-29 | Allegiance Bancshares, Inc. (ABTX) Delisted | Grant (A) | +771 | $0 | EDGAR |
| 2021-05-28 | Brigham Minerals, Inc. (MNRL) Delisted | Grant (A) | +10,068 | $0 | EDGAR |
| 2021-04-23 | Allegiance Bancshares, Inc. (ABTX) Delisted | Grant (A) | +758 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.