Form4insider filings, from the source

Insider · CIK 0001900201

Catalyst4, Inc.

Files at: MPLT. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $65.4M · 2sales $0 · 0net $65.4M
$10k$10k$1M$1M$100M$100MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 14, 2026 PForm 4 →Aug 18, 6:55 pm EDTMapLight Therapeutics, Inc.MLPT4,400,000$11.38$50,072,00025,306,689+21.0%
Jul 28, 2026 PForm 4 →Jul 30, 6:39 pm EDTMapLight Therapeutics, Inc.MLPT1,209,225$12.66$15,314,79420,906,689+6.14%

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 14, 2026 PForm 4 →Aug 18, 6:55 pm EDTMapLight Therapeutics, Inc.MLPT2,928,686$11.38$33,328,1542,928,686—