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Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001437749-23-034766
Filing Date
2023-12-18
Accepted
2023-12-18 16:44:44
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13D/A ruffl20231218_sc13da.htm SC 13D/A 39437
  Complete submission text file 0001437749-23-034766.txt   40819
Mailing Address 601 MONTGOMERY STREET SUITE 1112 SAN FRANCISCO CA 94111
Business Address 601 MONTGOMERY STREET SUITE 1112 SAN FRANCISCO CA 94111 415-788-5300
AMERICAN SHARED HOSPITAL SERVICES (Subject) CIK: 0000744825 (see all company filings)

IRS No.: 942918118 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-36214 | Film No.: 231494388
SIC: 8071 Services-Medical Laboratories
(CF Office: 08 Industrial Applications and Services)

Mailing Address 77 PLEASANTVILLE ROAD NEW VERNON NJ 07976
Business Address
RUFFLE JOHN F (Filed by) CIK: 0001032011 (see all company filings)

Type: SC 13D/A