By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
American Shared Hospital Services insiders have been one-way buyers this past year: one person put roughly $1.3 million into the stock and nobody sold with their own money.
Biggest single buyer: Stachowiak Raymond C, Chair, with roughly $1.3 million.
Zooming out by quarter: No open-market insider buying or selling in the last full quarter. Insiders bought in 1 of the last 7 full quarters. On the institutional side, 19 funds reported holding AMS at the end of Q2 2026, and more funds sold than bought.
Are insiders buying or selling AMS stock?
In the last 12 months American Shared Hospital Services insiders made open-market purchases worth about $1.3 million and sales worth about $0. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in AMS?
The most recent open-market insider trade in AMS was filed on 2026-06-24.
How many institutions own AMS?
19 investment managers reported holding AMS in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded AMS?
No congressional trades in AMS were reported in the past two years. The full list is free on CapitalSnitch.
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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).