Insider · CIK 0001609580

Raymond C Stachowiak

Files at: AMS. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $1.3M · 1sales $0 · 0net $1.3M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 22, 2026 PForm 4 →	Jun 24, 4:09 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	586,468	$2.28	$1,337,147	586,468	—
Jan 2, 2019 AForm 4 →	Jan 4, 5:19 pm EST	AMERICAN SHARED HOSPITAL SERVICESAMS	8,164	—	—	69,717	—	plan?
Jun 14, 2018 AForm 4 →	Jun 18, 8:09 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	500	—	—	61,553	—	plan?
Jan 2, 2018 AForm 4 →	Jan 4, 5:24 pm EST	AMERICAN SHARED HOSPITAL SERVICESAMS	7,844	—	—	61,553	—	plan?
Jun 27, 2017 AForm 4 →	Jun 29, 6:28 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	500	—	—	53,709	—	plan?
Jan 3, 2017 AForm 4 →	Jan 5, 7:04 pm EST	AMERICAN SHARED HOSPITAL SERVICESAMS	5,883	—	—	53,209	—	plan?
Nov 15, 2016 GMForm 4 →	Nov 17, 7:21 pm EST	AMERICAN SHARED HOSPITAL SERVICESAMS	500,000	$2.20	$220,000	600,000	—	plan?
Jun 21, 2016 AForm 4 →	Jun 23, 3:45 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	500	—	—	48,826	—	plan?
Jan 4, 2016 AForm 4 →	Jan 6, 1:42 pm EST	AMERICAN SHARED HOSPITAL SERVICESAMS	10,582	—	—	48,326	—	plan?
Jul 7, 2015 GForm 4 →	Jul 14, 7:13 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	800,000	—	—	400,000	—	plan? late
Jun 16, 2015 AForm 4 →	Jun 17, 2:52 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	500	—	—	37,744	—	plan?
Jan 2, 2015 AForm 4 →	Apr 21, 2:50 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	6,897	—	—	37,244	—	plan? late

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jul 22, 2026 AForm 4 →	Jul 24, 4:06 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	220,000	—	—	220,000	—
Jun 14, 2018 AForm 4 →	Jun 18, 8:09 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	2,000	—	—	2,000	—
Jun 27, 2017 AForm 4 →	Jun 29, 6:28 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	2,000	—	—	2,000	—
Nov 15, 2016 MForm 4 →	Nov 17, 7:21 pm EST	AMERICAN SHARED HOSPITAL SERVICESAMS	100,000	—	—	0	—
Jun 21, 2016 AForm 4 →	Jun 23, 3:45 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	2,000	—	—	2,000	—
Jun 16, 2015 AForm 4 →	Jun 17, 2:52 pm EDT	AMERICAN SHARED HOSPITAL SERVICESAMS	2,000	—	—	2,000	—
Dec 30, 2014 AForm 4 →	Jan 29, 2015, 3:39 pm EST	AMERICAN SHARED HOSPITAL SERVICESAMS	7,500	—	—	7,500	—	late