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 $260k · 2net −$260k
$10k$10k$100k$100k$1M$1MbuyssalesAug 11Aug 17Aug 23Aug 29Sep 4Sep 10Sep 16

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%
Aug 12, 2026 SForm 4 →Aug 14, 4:00 pm EDTACACIA RESEARCH CORPACTG32,188$4.67$150,31878,310−29.1%
Jun 23, 2026 AForm 4 →Jun 25, 4:12 pm EDTACACIA RESEARCH CORPACTG25,052——110,498—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.