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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 CIK#: 0000744825 (see all company filings)

SIC: 8071 - SERVICES-MEDICAL LABORATORIES
State location: CA | State of Inc.: CA | Fiscal Year End: 1231
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0000744825 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 5.02, 8.01, and 9.01
Acc-no: 0001437749-24-012424 (34 Act)  Size: 193 KB
2024-04-18 001-08789
24853967
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001437749-24-010785 (34 Act)  Size: 111 KB
2024-04-03 005-36214
24817578
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001437749-24-010308 (34 Act)  Size: 7 MB
2024-04-01 001-08789
24808619
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-24-009725 (34 Act)  Size: 324 KB
2024-03-28 001-08789
24794833
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001437749-24-009464 (34 Act)  Size: 175 KB
2024-03-27 001-08789
24785243
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001437749-24-002708 (34 Act)  Size: 1 MB
2024-01-31 001-08789
24583898
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001437749-24-000983 (33 Act)  Size: 86 KB
2024-01-09 333-276440
24522667
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001437749-23-034766 (34 Act)  Size: 40 KB
2023-12-18 005-36214
231494388
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001437749-23-032696 (34 Act)  Size: 184 KB
2023-11-21 001-08789
231424594
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001437749-23-032371 (34 Act)  Size: 689 KB
2023-11-16 001-08789
231415618
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-031902 (34 Act)  Size: 5 MB
2023-11-14 001-08789
231404474
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-031574 (34 Act)  Size: 295 KB
2023-11-13 001-08789
231398085
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-023719 (34 Act)  Size: 293 KB
2023-08-14 001-08789
231171282
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-023568 (34 Act)  Size: 5 MB
2023-08-14 001-08789
231168381
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001437749-23-018139 (34 Act)  Size: 168 KB
2023-06-23 001-08789
231034463
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-014203 (34 Act)  Size: 4 MB
2023-05-12 001-08789
23915308
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-014058 (34 Act)  Size: 256 KB
2023-05-12 001-08789
23913810
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001437749-23-012318 (34 Act)  Size: 147 KB
2023-05-03 005-36214
23883520
ARS  Documents Annual Report to Security Holders
Acc-no: 0001437749-23-011943 (34 Act)  Size: 3 MB
2023-05-01 001-08789
23874669
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001437749-23-011942 (34 Act)  Size: 205 KB
2023-05-01 001-08789
23874650
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001437749-23-011937 (34 Act)  Size: 1 MB
2023-05-01 001-08789
23874617
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001437749-23-010563 (34 Act)  Size: 196 KB
2023-04-18 001-08789
23827467
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001437749-23-008853 (34 Act)  Size: 155 KB
2023-03-31 001-08789
23788479
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001437749-23-008796 (34 Act)  Size: 7 MB
2023-03-31 001-08789
23786703
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-007720 (34 Act)  Size: 315 KB
2023-03-24 001-08789
23758552
8-K  Documents   Interactive Data Current report, items 5.02, 8.01, and 9.01
Acc-no: 0001437749-23-006109 (34 Act)  Size: 177 KB
2023-03-10 001-08789
23722600
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-22-026871 (34 Act)  Size: 4 MB
2022-11-10 001-08789
221376766
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-22-026792 (34 Act)  Size: 283 KB
2022-11-10 001-08789
221376225
8-K  Documents   Interactive Data Current report, items 5.02, 8.01, and 9.01
Acc-no: 0001437749-22-021683 (34 Act)  Size: 205 KB
2022-09-01 001-08789
221221264
10-Q/A  Documents   Interactive Data [Amend] Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-22-020595 (34 Act)  Size: 4 MB
2022-08-15 001-08789
221167435
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-22-020450 (34 Act)  Size: 4 MB
2022-08-15 001-08789
221163649
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-22-020162 (34 Act)  Size: 298 KB
2022-08-11 001-08789
221156644
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001437749-22-015734 (34 Act)  Size: 165 KB
2022-06-23 001-08789
221034715
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-22-012107 (34 Act)  Size: 3 MB
2022-05-12 001-08789
22917501
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-22-012057 (34 Act)  Size: 244 KB
2022-05-12 001-08789
22916611
8-K  Documents   Interactive Data Current report, items 5.02, 8.01, and 9.01
Acc-no: 0001437749-22-011274 (34 Act)  Size: 170 KB
2022-05-06 001-08789
22899830
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001437749-22-010104 (34 Act)  Size: 364 KB
2022-04-28 001-08789
22867273
PRE 14A  Documents Other preliminary proxy statements
Acc-no: 0001437749-22-009041 (34 Act)  Size: 364 KB
2022-04-15 001-08789
22830328
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001437749-22-007687 (34 Act)  Size: 8 MB
2022-03-30 001-08789
22786814
8-K  Documents   Interactive Data Current report, items 2.02, 5.02, and 9.01
Acc-no: 0001437749-22-007063 (34 Act)  Size: 305 KB
2022-03-24 001-08789
22765860