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Mailing Address 201 ELLIOTT AVENUE WEST SEATTLE WA 98119
Business Address 201 ELLIOTT AVENUE WEST SEATTLE WA 98119 206-676-5000
OMEROS CORP CIK#: 0001285819 (see all company filings)

SIC: 2834 - PHARMACEUTICAL PREPARATIONS
State location: WA | State of Inc.: WA | Fiscal Year End: 1231
(CF Office: 03 Life Sciences)
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Items 1 - 40  0001285819 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001041885-24-000006 (34 Act)  Size: 10 KB
2024-03-27 005-85273
24789403
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001437749-24-003979 (34 Act)  Size: 55 KB
2024-02-14 005-85273
24631856
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-021619 (34 Act)  Size: 12 KB
2024-02-13 005-85273
24629237
8-K  Documents   Interactive Data Current report, items 1.01 and 2.03
Acc-no: 0001437749-24-003287 (34 Act)  Size: 164 KB
2024-02-07 001-34475
24602234
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-005077 (34 Act)  Size: 13 KB
2024-01-29 005-85273
24573088
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-031250 (34 Act)  Size: 6 MB
2023-11-09 001-34475
231392360
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-031249 (34 Act)  Size: 317 KB
2023-11-09 001-34475
231392286
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001437749-23-028296 (34 Act)  Size: 178 KB
2023-10-16 001-34475
231327688
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001558370-23-014325 (33 Act)  Size: 186 KB
2023-08-09 333-273855
231156314
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-23-014095 (34 Act)  Size: 7 MB
2023-08-09 001-34475
231153443
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-014088 (34 Act)  Size: 363 KB
2023-08-09 001-34475
231153422
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, and 9.01
Acc-no: 0001558370-23-011533 (34 Act)  Size: 435 KB
2023-06-28 001-34475
231053317
ARS  Documents Annual Report to Security Holders
Acc-no: 0001558370-23-010146 (34 Act)  Size: 1 MB
2023-05-17 001-34475
23932721
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001558370-23-010128 (34 Act)  Size: 1 MB
2023-05-17 001-34475
23931721
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001558370-23-010058 (34 Act)  Size: 152 KB
2023-05-16 001-34475
23928605
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-23-008814 (34 Act)  Size: 6 MB
2023-05-09 001-34475
23902013
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-008805 (34 Act)  Size: 354 KB
2023-05-09 001-34475
23901885
10-K/A  Documents   Interactive Data [Amend] Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001558370-23-007511 (34 Act)  Size: 1 MB
2023-05-01 001-34475
23874665
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001558370-23-003575 (34 Act)  Size: 11 MB
2023-03-13 001-34475
23727391
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-003572 (34 Act)  Size: 427 KB
2023-03-13 001-34475
23727308
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001041885-23-000010 (34 Act)  Size: 10 KB
2023-02-17 005-85273
23643784
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001415889-23-002438 (34 Act)  Size: 34 KB
2023-02-14 005-85273
23629635
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-016628 (34 Act)  Size: 12 KB
2023-02-09 005-85273
23603912
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001558370-23-000894 (34 Act)  Size: 268 KB
2023-02-06 001-34475
23588769
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001104659-22-120013 (33 Act)  Size: 562 KB
2022-11-18 333-268269
221400437
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-22-120011 (33 Act)  Size: 366 KB
2022-11-18 333-268269
221400433
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-22-003338 (33 Act)  Size: 1 KB
2022-11-17 16:00:00 333-268269
221400466
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001104659-22-119481 Size: 7 KB
2022-11-16
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-22-012388 Size: 40 KB
2022-11-15
S-3  Documents Registration statement under Securities Act of 1933
Acc-no: 0001104659-22-116532 (33 Act)  Size: 688 KB
2022-11-09 333-268269
221373404
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-22-017153 (34 Act)  Size: 7 MB
2022-11-09 001-34475
221372693
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-22-017140 (34 Act)  Size: 353 KB
2022-11-09 001-34475
221372522
8-K  Documents   Interactive Data Current report, items 1.01 and 2.03
Acc-no: 0001558370-22-014884 (34 Act)  Size: 159 KB
2022-10-06 001-34475
221298522
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-22-012884 (34 Act)  Size: 6 MB
2022-08-09 001-34475
221148567
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-22-012871 (34 Act)  Size: 343 KB
2022-08-09 001-34475
221148322
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000834237-22-010345 (34 Act)  Size: 12 KB
2022-07-08 005-85273
221075074
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001558370-22-010283 (34 Act)  Size: 167 KB
2022-06-24 001-34475
221041014
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-22-001383 (33 Act)  Size: 1 KB
2022-05-10 333-235349
22911893
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-22-008120 (34 Act)  Size: 5 MB
2022-05-10 001-34475
22910087
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-22-008110 (34 Act)  Size: 302 KB
2022-05-10 001-34475
22909839