Form4insider filings, from the source

Company · CIK 0002092446 · SIC 6199 — Finance Services · Nasdaq

Avalanche Treasury Corp · AVAT

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 DGForm 4 →Sep 15, 4:15 pm EDTRobert M HadickDirector947,396$0.9819$130,0002,814,771—
Aug 25, 2026 DForm 4 →Aug 27, 8:15 am EDTRobert M HadickDirector237,833$0.5466$130,0003,762,167—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 8, 2026 AForm 4 →Sep 10, 4:53 pm EDTVirginia GambaleDirector77,263——77,263—
Aug 27, 2026 AForm 4 →Aug 31, 4:15 pm EDTPaul GrinbergDirector93,271——571,281—
Jul 12, 2026 AForm 4 →Jul 14, 4:16 pm EDTGerald Bartholomew SmithChief Executive Officer, Director2,700,000——2,700,000—
Jul 12, 2026 AForm 4 →Jul 14, 4:15 pm EDTLaine Mihalchick MoljoChief Operating Officer1,100,000——1,100,000—