Form4insider filings, from the source

Insider · CIK 0001609580

Raymond C Stachowiak

Files at: AMS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.3M · 1sales $0 · 0net $1.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 22, 2026 PForm 4 →Jun 24, 4:09 pm EDTAMERICAN SHARED HOSPITAL SERVICESAMS586,468$2.28$1,337,147586,468—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 22, 2026 AForm 4 →Jul 24, 4:06 pm EDTAMERICAN SHARED HOSPITAL SERVICESAMS220,000——220,000—