Form4insider filings, from the source

Company · CIK 0001813783 · SIC 3730 — Ship & Boat Building & Repairing · Nasdaq

Vision Marine Technologies Inc. · VMAR

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $56k · 2sales $137k · 4net −$81k
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 9, 2026 SForm 4 →Jul 13, 2:03 pm EDTHRT FINANCIAL LP10% Owner34,746$1.25$43,4330−100%
Jul 8, 2026 SForm 4 →Jul 9, 5:40 pm EDTHRT FINANCIAL LP10% Owner11,359$1.25$14,19924,983−31.3%
Jul 7, 2026 PForm 4 →Jul 9, 5:40 pm EDTHRT FINANCIAL LP10% Owner10,533$1.39$14,64136,342+40.8%
Jul 2, 2026 PForm 4 →Jul 7, 4:14 pm EDTHRT FINANCIAL LP10% Owner27,721$1.47$40,87025,809—
Jul 1, 2026 SForm 4 →Jul 2, 1:28 pm EDTHRT FINANCIAL LP10% Owner24,800$2.10$52,0800−100%
Jun 29, 2026 SForm 4 →Jul 1, 7:05 pm EDTHRT FINANCIAL LP10% Owner13,758$1.98$27,20522,888−37.5%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.