Mailing Address 108 PATRIOT DRIVE, SUITE A MIDDLETOWN DE 19709
Business Address 108 PATRIOT DRIVE, SUITE A MIDDLETOWN DE 19709 302-274-8744
Zymeworks Inc. CIK#: 0001937653 (see all company filings)

SIC: 2834 - PHARMACEUTICAL PREPARATIONS
State location: DE | Fiscal Year End: 1231
formerly: Zymeworks Delaware Inc. (filings through 2022-10-13)
(CF Office: 03 Life Sciences)
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Items 1 - 40  0001937653 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000935836-25-000268 (34 Act)  Size: 29 KB
2025-04-08 005-93790
25822286
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000266 Size: 10 KB
2025-04-07
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000259 Size: 11 KB
2025-04-02
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000253 Size: 10 KB
2025-03-27
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000245 Size: 12 KB
2025-03-24
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000239 Size: 12 KB
2025-03-19
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000935836-25-000230 (34 Act)  Size: 28 KB
2025-03-17 005-93790
25746103
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000225 Size: 12 KB
2025-03-13
S-8  Documents   Interactive Data Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-25-047283 (33 Act)  Size: 266 KB
2025-03-05 333-285579
25711960
S-8  Documents   Interactive Data Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-25-047269 (33 Act)  Size: 257 KB
2025-03-05 333-285577
25711886
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001937653-25-000014 (34 Act)  Size: 14 MB
2025-03-05 001-41535
25711115
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001937653-25-000012 (34 Act)  Size: 302 KB
2025-03-05 001-41535
25710987
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000935836-25-000186 (34 Act)  Size: 28 KB
2025-02-18 005-93790
25636574
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0000935836-25-000183 Size: 6 KB
2025-02-18
8-K  Documents   Interactive Data Current report, items 5.02, 8.01, and 9.01
Acc-no: 0001193125-25-028050 (34 Act)  Size: 191 KB
2025-02-18 001-41535
25632584
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001104659-25-014387 (34 Act)  Size: 13 KB
2025-02-14 005-93790
25632106
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000074 Size: 8 KB
2025-01-21
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000067 Size: 10 KB
2025-01-15
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000935836-25-000060 (34 Act)  Size: 28 KB
2025-01-13 005-93790
25527408
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000048 Size: 8 KB
2025-01-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-004358 Size: 7 KB
2025-01-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-004352 Size: 7 KB
2025-01-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-004346 Size: 7 KB
2025-01-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-004336 Size: 7 KB
2025-01-10
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001193125-25-003519 (34 Act)  Size: 201 KB
2025-01-08 001-41535
25518723
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-002501 Size: 14 KB
2025-01-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-002497 Size: 14 KB
2025-01-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-002490 Size: 9 KB
2025-01-06
144  Documents Report of proposed sale of securities
Acc-no: 0000950170-25-002463 (33 Act)  Size: 4 KB
2025-01-06 001-41535
25513137
144  Documents Report of proposed sale of securities
Acc-no: 0000950170-25-002460 (33 Act)  Size: 4 KB
2025-01-06 001-41535
25513130
144  Documents Report of proposed sale of securities
Acc-no: 0000950170-25-002453 (33 Act)  Size: 5 KB
2025-01-06 001-41535
25513089
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-25-000007 Size: 10 KB
2025-01-02
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-24-000785 Size: 11 KB
2024-12-27
4/A  Documents [Amend] Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-24-000780 Size: 12 KB
2024-12-26
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0000935836-24-000776 (34 Act)  Size: 27 KB
2024-12-23 005-93790
241575357
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000935836-24-000774 Size: 7 KB
2024-12-23
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-24-135950 Size: 5 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-24-135948 Size: 5 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-24-135932 Size: 5 KB
2024-12-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-24-135928 Size: 5 KB
2024-12-12