American Shared Hospital Services
AMS · NYSE American · Health Care · Services-Medical Laboratories
Services-Medical Laboratories company based in San Francisco, CA.
Example public filing
Chair bought ~$1.34M
Raymond C Stachowiak, Chair at American Shared Hospital Services, bought ~$1.34M of American Shared Hospital Services shares.
- ~$1.34M
- Approx. value · 586K sh @ $2.28
- 586K
- Holds after · shares reported
- Traded
- Jun 22, 2026
- Filed
- Jun 24, 2026
Data as of Oct 11, 2026. A real record from the official source, chosen as the most recent insider trade or, failing that, the most recent filing of another kind; not a recommendation.
On file for AMS, last 12 months
- 3
- Insider filings
- 0
- Congress trades
- 0
- Fund positions
- 0
- Federal contracts
Records OQRO holds, counted by their date; a 13F position is counted once per quarter it is reported.
Insider buying and selling since 2006
Insiders of American Shared Hospital Services reported 42 open-market purchases and 32 sales since 2006; purchases in 10 different years, most recently 2026.
| Year | Bought | Sold |
|---|---|---|
| 2026 | 1×1 trade | — |
| 2019 | 1×1 trade | 1×1 trade |
| 2018 | — | 6×6 trades |
| 2017 | — | 7×7 trades |
| 2016 | 6×6 trades | 1×1 trade |
| 2015 | — | 1×1 trade |
| 2014 | 4×4 trades | — |
| 2013 | 7×7 trades | — |
| 2012 | 10×10 trades | 1×1 trade |
| 2011 | 3×3 trades | 5×5 trades |
| 2010 | 1×1 trade | 7×7 trades |
| 2009 | — | 3×3 trades |
| 2008 | 5×5 trades | — |
| 2006 | 4×4 trades | — |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. The amounts, the people and every filing are in OQRO Pro.
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3 records for American Shared Hospital Services in the last 12 months, each linked to its filing. Full histories, the screener, alerts for the companies you follow and Ask OQRO.
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What this page holds
- Insider trades and planned sales
- Politician trades (House and Senate)
- Fund holdings from 13F filings
- Federal contracts, lobbying and short selling
- Full history and context, with a link to every filing
What OQRO is
OQRO reads the public record for US-listed companies — insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings, and federal contract awards — and puts each one in plain words next to the filing it came from. It describes what was disclosed. It does not give investment advice or tell you what to buy.
Want to see real filings before you pay? The home page shows live ones, free, with the link to each source document.
Questions about American Shared Hospital Services insider trading
Have American Shared Hospital Services insiders bought shares recently?
No open-market purchase by an insider of American Shared Hospital Services was filed in the last 90 days. The latest on record was on Jun 24, 2026.
How often do American Shared Hospital Services insiders buy and sell shares?
Since 2006, American Shared Hospital Services insiders reported 42 open-market purchases and 32 sales on Forms 4 and 5, with purchases in 10 different years, most recently 2026.
Do members of Congress trade AMS?
No trade in American Shared Hospital Services (AMS) was disclosed by a member of Congress in the last 12 months.
When does American Shared Hospital Services report its next results?
American Shared Hospital Services's next results are expected on Nov 11, 2026. The date can move until the company confirms it. Insiders often trade in the weeks right after results.
Where does this data come from?
From official filings only: SEC Forms 4, 5 and 144 for insiders, House and Senate periodic transaction reports for Congress, SEC Form 13F for funds, Form 8-K for company events and USAspending for federal contracts. Every record on OQRO links to its source. It is public data, not investment advice.