Form4insider filings, from the source

Insider · CIK 0001776505

Isaac T. Kohlberg

Files at: ACTG. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $109k · 1net −$109k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 16, 5:18 pm EDTACACIA RESEARCH CORPACTG24,000$4.55$109,20054,310−30.6%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.