InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Duplantier Jon-Al, Director. Officer active across 5 companies, notably Brigham Minerals, Inc.. In total, 19 disclosures have been recorded. History available since 26 May 2021. The latest transaction was disclosed on 6 June 2025 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Duplantier Jon-Al
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Declarations19 total
10,508 sharesCommon StockSEC:0001193125-26-291530:0
57,940 sharesClass A Common StockSEC:0000950170-25-110353:0
2,230 shares0Common StockSEC:0001472434-25-000002:0
16,216 shares0Class A Common StockSEC:0001628280-25-026126:0
4,512 shares0Common StockSEC:0000950170-25-058224:0
2,660 shares0Common StockSEC:0001472434-24-000002:0
12,680 shares0Class A Common StockSEC:0000950170-24-059958:0
5,519 shares0Common StockSEC:0001127602-24-013775:0
9,375 shares0Common StockSEC:0000899243-23-016973:0
2,566 shares0Common StockSEC:0001472434-23-000004:0
11,710 shares0Class A Common StockSEC:0000950170-23-023085:0
1,248 shares0Common StockSEC:0001472434-23-000002:0
15,300 sharesClass A Common StockSEC:0000899243-23-000235:0
17,334 sharesClass A Common StockSEC:0000899243-23-000400:0
1,804 sharesCommon StockSEC:0001104659-22-106080:0
387 shares0Common StockSEC:0001472434-22-000002:0
5,232 shares0Class A Common StockSEC:0001515971-22-000101:0
771 shares0Common StockSEC:0001472434-22-000001:0
10,068 shares0Class A Common StockSEC:0001515971-21-000058:0
19 of 19 declarations
About Duplantier Jon-Al
Duplantier Jon-Al is Administrateur and has 19 filings in total. In the recent filings tracked, the activity runs from 2021-05-28 to 2026-07-01, with reported sales at Stellar Bancorp, Inc. and Sitio Royalties Corp., and attribution or other transactions at Stellar Bancorp, Inc., Sitio Royalties Corp. and Kodiak Gas Services, Inc.
