Director, Executive Chairman, 10% Owner · AMERICAN SHARED HOSPITAL SERVICES · Common Stock, No Par Value
Side
A
Value
—
Shares
100.0K
Price
—
Executed
Mar 26, 2026
Disclosed
Apr 15, 2026
Disclosure timeline20 days from execution to publication · legal deadline 2 business days
Mar 26 executedApr 15, 2026 disclosed
AMS · daily
Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Grant or award — administrative, little informational value
Relative size+5 / 25
No reported dollar value · 14.8% of prior position
Filing timing+10 / 15
Disclosed 14 business days after execution (deadline: 2)
Historical behavior+8 / 15
First recorded trade by this actor in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Other disclosed activity · AMS
No records
No other disclosures for this security in the dataset.
Evidence
Verified data
Read directly from the primary public document; every field below is as reported by the filer.
Stachowiak Raymond C filed this Form 4 reporting a grant or award of AMS on Mar 26, 2026. It became public on Apr 15, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Director, Executive Chairman, 10% Owner
Stachowiak Raymond Ccik:0001609580
Issuer
AMERICAN SHARED HOSPITAL SERVICEScik:0000744825
Revision history · 0
No field has changed since this record was first ingested.