Mailing Address 10900 NE 4TH STREET, SUITE 2300 BELLEVUE WA 98004
Business Address 10900 NE 4TH STREET, SUITE 2300 BELLEVUE WA 98004 425-635-7700
OSR Holdings, Inc. CIK#: 0001840425 (see all company filings)

SIC: 3841 - SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
State location: WA | State of Inc.: DE | Fiscal Year End: 1231
formerly: Bellevue Life Sciences Acquisition Corp. (filings through 2025-02-13)
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0001840425 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
S-1  Documents   Interactive Data General form for registration of securities under the Securities Act of 1933
Acc-no: 0001213900-25-048346 (33 Act)  Size: 7 MB
2025-05-28 333-287626
25996604
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001213900-25-045947 (34 Act)  Size: 7 MB
2025-05-20 001-41390
25968589
NT 10-Q  Documents Notification of inability to timely file Form 10-Q or 10-QSB
Acc-no: 0001213900-25-044399 (34 Act)  Size: 29 KB
2025-05-15 001-41390
25955809
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001213900-25-042018 (34 Act)  Size: 819 KB
2025-05-12 001-41390
25934692
8-K/A  Documents   Interactive Data [Amend] Current report, item 9.01
Acc-no: 0001213900-25-034120 (34 Act)  Size: 1 MB
2025-04-22 001-41390
25856961
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001213900-25-034116 (34 Act)  Size: 6 MB
2025-04-22 001-41390
25856906
NT 10-K  Documents Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405
Acc-no: 0001213900-25-027038 (34 Act)  Size: 32 KB
2025-04-01 001-41390
25799029
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001013762-25-001833 (34 Act)  Size: 258 KB
2025-03-25 001-41390
25765797
8-K  Documents   Interactive Data Current report, items 1.01, 3.02, and 9.01
Acc-no: 0001213900-25-018204 (34 Act)  Size: 64 MB
2025-02-28 001-41390
25681496
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001213900-25-016108 Size: 3 KB
2025-02-21
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001213900-25-016106 Size: 3 KB
2025-02-21
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001213900-25-016105 Size: 3 KB
2025-02-21
8-K  Documents   Interactive Data Current report, items 1.01, 2.01, 3.03, 5.01, 5.02, 5.03, 5.06, and 9.01
Acc-no: 0001213900-25-016100 (34 Act)  Size: 3 MB
2025-02-21 001-41390
25651948
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001213900-25-015783 Size: 3 KB
2025-02-20
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001213900-25-015764 Size: 3 KB
2025-02-20
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001213900-25-015409 Size: 5 KB
2025-02-19
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001213900-25-015406 Size: 10 KB
2025-02-19
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001213900-25-015404 Size: 4 KB
2025-02-19
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001213900-25-015402 Size: 4 KB
2025-02-19
25-NSE  Documents Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
Acc-no: 0001354457-25-000114 (34 Act)  Size: 3 KB
2025-02-18 333-264597
25632813
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001213900-25-014490 (34 Act)  Size: 286 KB
2025-02-18 001-41390
25631603
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001213900-25-013502 (34 Act)  Size: 115 KB
2025-02-13 001-41390
25620435
8-K  Documents   Interactive Data Current report, items 5.03, 5.07, 8.01, and 9.01
Acc-no: 0001213900-25-013498 (34 Act)  Size: 378 KB
2025-02-13 001-41390
25620372
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001213900-25-012372 (34 Act)  Size: 19 KB
2025-02-11 005-93996
25611614
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-25-001124 Size: 39 KB
2025-02-03 001-41390
SEC STAFF LETTER  Documents SEC Staff Letter: REDACTED EXHIBIT
Acc-no: 9999999997-25-000292 Size: 63 KB
2025-01-31
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-25-000263 (33 Act)  Size: 1 KB
2025-01-31 333-280590
25580371
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001213900-25-008874 (33 Act)  Size: 46 MB
2025-01-31 333-280590
25578857
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001213900-25-008323 Size: 8 KB
2025-01-30
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001213900-25-007935 Size: 17 KB
2025-01-29
S-4/A  Documents   Interactive Data [Amend] Registration of securities, business combinations
Acc-no: 0001213900-25-007923 (33 Act)  Size: 61 MB
2025-01-29 333-280590
25570297
S-4/A  Documents   Interactive Data [Amend] Registration of securities, business combinations
Acc-no: 0001213900-25-006139 (33 Act)  Size: 62 MB
2025-01-24 333-280590
25551574
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001213900-25-006143 Size: 48 KB
2025-01-23
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001213900-25-005957 (34 Act)  Size: 291 KB
2025-01-23 001-41390
25550057
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-25-000510 Size: 58 KB
2025-01-16 377-07014
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001193125-25-004439 (34 Act)  Size: 228 KB
2025-01-10 001-41390
25522895
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001398344-25-000563 (34 Act)  Size: 7 KB
2025-01-10 005-93996
25522775
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-24-285945 Size: 89 KB
2024-12-27
S-4/A  Documents   Interactive Data [Amend] Registration of securities, business combinations
Acc-no: 0001193125-24-285940 (33 Act)  Size: 22 MB
2024-12-27 333-280590
241585954
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-283691 (34 Act)  Size: 156 KB
2024-12-23 001-41390
241569920