Zymeworks Inc. — All Filings
310 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-Q
144
25
3
4
4/A
424B3
424B5
425
8-A12B
8-A12B/A
8-K
8-K12B
ARS
CERT
CORRESP
D
DEF 14A
DEFA14A
EFFECT
POS AM
POSASR
RW
S-3
S-3ASR
S-4
S-4/A
S-4MEF
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0001193125-25-193351 | Sep 2, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-078645 | Aug 14, 2025 | — |
| 4 | 4 | 0000950170-25-107543 | Aug 12, 2025 | Aug 11, 2025 |
| 4 | 4 | 0000950170-25-107544 | Aug 12, 2025 | Aug 11, 2025 |
| 3 | 3 | 0000950170-25-107533 | Aug 12, 2025 | Aug 10, 2025 |
| 3 | 3 | 0000950170-25-107534 | Aug 12, 2025 | Aug 10, 2025 |
| 8-K | 8-K | 0001193125-25-177505 | Aug 11, 2025 | Aug 9, 2025 |
| 8-K | 8-K | 0001937653-25-000047 | Aug 7, 2025 | — |
| 10-Q | 10-Q | 0001937653-25-000049 | Aug 7, 2025 | Jun 30, 2025 |
| SCHEDULE 13G/A | — | 0002052113-25-002527 | Jul 16, 2025 | — |
| 8-K | 8-K | 0001193125-25-151279 | Jun 27, 2025 | Jun 26, 2025 |
| 4 | — | 0000935836-25-000438 | Jun 27, 2025 | Jun 26, 2025 |
| SCHEDULE 13D | — | 0000935836-25-000439 | Jun 27, 2025 | — |
| 8-K | 8-K | 0001193125-25-132299 | May 30, 2025 | — |
| 4 | — | 0000935836-25-000389 | May 19, 2025 | May 15, 2025 |
| 8-K | 8-K | 0001937653-25-000026 | May 8, 2025 | — |
| 10-Q | 10-Q | 0001937653-25-000027 | May 8, 2025 | Mar 31, 2025 |
| 4 | — | 0000935836-25-000292 | Apr 18, 2025 | Apr 16, 2025 |
| SCHEDULE 13D/A | — | 0000935836-25-000268 | Apr 8, 2025 | — |
| 4 | — | 0000935836-25-000266 | Apr 7, 2025 | Apr 3, 2025 |
| 4 | — | 0000935836-25-000259 | Apr 2, 2025 | Mar 31, 2025 |
| 4 | — | 0000935836-25-000253 | Mar 27, 2025 | Mar 25, 2025 |
| 4 | — | 0000935836-25-000245 | Mar 24, 2025 | Mar 20, 2025 |
| 4 | — | 0000935836-25-000239 | Mar 19, 2025 | Mar 17, 2025 |
| SCHEDULE 13D/A | — | 0000935836-25-000230 | Mar 17, 2025 | — |
| 4 | — | 0000935836-25-000225 | Mar 13, 2025 | Mar 11, 2025 |
| S-8 | S-8 | 0001193125-25-047269 | Mar 5, 2025 | — |
| S-8 | S-8 | 0001193125-25-047283 | Mar 5, 2025 | — |
| 8-K | 8-K | 0001937653-25-000012 | Mar 5, 2025 | — |
| 10-K | 10-K | 0001937653-25-000014 | Mar 5, 2025 | Dec 31, 2024 |
| SCHEDULE 13D/A | — | 0000935836-25-000186 | Feb 18, 2025 | — |
| 8-K | 8-K | 0001193125-25-028050 | Feb 18, 2025 | Feb 17, 2025 |
| 3 | — | 0000935836-25-000183 | Feb 18, 2025 | Feb 17, 2025 |
| SCHEDULE 13G/A | — | 0001104659-25-014387 | Feb 14, 2025 | — |
| 4 | — | 0000935836-25-000074 | Jan 21, 2025 | Jan 16, 2025 |
| 4 | — | 0000935836-25-000067 | Jan 15, 2025 | Jan 13, 2025 |
| SCHEDULE 13D/A | — | 0000935836-25-000060 | Jan 13, 2025 | — |
| 4 | 4 | 0000950170-25-004352 | Jan 10, 2025 | — |
| 4 | 4 | 0000950170-25-004358 | Jan 10, 2025 | — |
| 4 | 4 | 0000950170-25-004346 | Jan 10, 2025 | — |
| 4 | — | 0000935836-25-000048 | Jan 10, 2025 | Jan 8, 2025 |
| 4 | 4 | 0000950170-25-004336 | Jan 10, 2025 | — |
| 8-K | 8-K | 0001193125-25-003519 | Jan 8, 2025 | — |
| 144 | — | 0000950170-25-002460 | Jan 6, 2025 | — |
| 144 | — | 0000950170-25-002453 | Jan 6, 2025 | — |
| 144 | — | 0000950170-25-002463 | Jan 6, 2025 | — |
| 4 | 4 | 0000950170-25-002501 | Jan 6, 2025 | — |
| 4 | 4 | 0000950170-25-002490 | Jan 6, 2025 | — |
| 4 | 4 | 0000950170-25-002497 | Jan 6, 2025 | — |
| 4 | — | 0000935836-25-000007 | Jan 2, 2025 | Dec 30, 2024 |