American Shared Hospital Services

AMS·AMEX·$1.35Share Price as of 11/2·$9MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/13/26 10-QQ1 ended 03/31/2605/14/26 10-KFY 202503/31/26 10-Q/AQ3 ended 09/30/2501/16/26 10-QQ3 ended 09/30/2511/14/25

Disclosures

8-KCurrent report08/13/26 8-KCurrent report07/28/26 8-KCurrent report07/13/26 8-KCurrent report06/30/26 8-KCurrent report06/04/26

Prospectuses and Registrations

S-8Registration of securities for employees01/09/24 424B3Prospectus09/21/15 424B3Prospectus06/12/15 S-3Shelf registration06/01/15 S-8Registration of securities for employees11/17/10

Proxies

DEFA14AAdditional proxy materials05/07/26 DEF 14ADefinitive proxy04/30/26 DEFA14AAdditional proxy materials04/30/26 DEF 14ADefinitive proxy04/30/25 DEFA14AAdditional proxy materials04/30/25

Ownership

SC 13D/ABeneficial ownership (amended)07/30/26 Form 4Insider transaction07/24/26 Form 3Initial insider ownership07/16/26 SC 13D/ABeneficial ownership (amended)06/25/26 Form 4Insider transaction06/24/26

Other

ARSAnnual report to shareholders04/30/26 ARSAnnual report to shareholders04/30/25 NT 10-KLate filing notification (10-K)03/31/25 ARSAnnual report to shareholders04/29/24 ARSAnnual report to shareholders05/01/23