SEC Insider Transactions from Duplantier Jon-Al.

Last updated: 2026-03-14 11:21 UTC | Total transactions: 9

Duplantier Jon-Al has filed 9 insider transactions across 3 companies since March 2023.

Most recent transaction: a disposition of 57940 shares of Sitio Royalties Corp. ($STR) on August 19, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Aug. 19, 2025 Sitio Royalties Corp. $STR Duplantier Jon-Al Not found D Class A Common Stock 57940 $0.00 0.0000 83,454,000 100.00% 0.07%
June 6, 2025 Stellar Bancorp, Inc. $STEL Duplantier Jon-Al Director A Common Stock 2230 $0.00 10,508.0000 53,510,000 26.94% 0.00%
May 13, 2025 Sitio Royalties Corp. $STR Duplantier Jon-Al Director A Class A Common Stock 16216 $0.00 57,940.0000 83,321,000 38.86% 0.02%
April 23, 2025 Kodiak Gas Services, Inc. $KGS Duplantier Jon-Al Not found A Common Stock 4512 $0.00 20,406.0000 89,532,000 28.39% 0.01%
June 10, 2024 Stellar Bancorp, Inc. $STEL Duplantier Jon-Al Director A Common Stock 2660 $0.00 8,278.0000 53,313,000 47.35% 0.00%
May 14, 2024 Sitio Royalties Corp. $STR Duplantier Jon-Al Not found A Class A Common Stock 12680 $0.00 41,724.0000 82,636,000 43.66% 0.02%
May 1, 2024 Kodiak Gas Services, Inc. $KGS Duplantier Jon-Al Director A Common Stock 5519 $0.00 15,894.0000 77,435,000 53.20% 0.01%
June 1, 2023 Stellar Bancorp, Inc. $STEL Duplantier Jon-Al Director A Common Stock 2566 $0.00 5,618.0000 35,007,000 84.08% 0.01%
March 15, 2023 Stellar Bancorp, Inc. $STEL Duplantier Jon-Al Director A Common Stock 1248 $0.00 3,052.0000 35,007,000 69.18% 0.00%