Filer Snapshot

Zymeworks Inc. SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001937653.

Entity Type

Company

Total Filings

318

Latest Filing

15 Apr 2026

Industry

Pharmaceutical Preparations

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Source: SEC Schedule 13D/G

SCHEDULE 13G filed on 15 Apr 2026 for CIK 0001937653.

View Source Filing
Symbol
ZYME on Nasdaq
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
108 Patriot Drive, Suite A, Middletown, DE, 19709
State of incorporation
DE
Fiscal year end
31 December
Former names
Zymeworks Delaware Inc. (to 13 Oct 2022)

Quick Takeaways

  • Zymeworks Inc. is an SEC filer tracked under CIK 0001937653.
  • 318 filings are listed on this profile.
  • Common form coverage includes SCHEDULE 13G, 4, 3 and more.

What Changed

  • Latest filing: SCHEDULE 13G filed on 15 Apr 2026.
  • Report period: not specified in filing header.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Schedule 13D/G

SCHEDULE 13G filed on 15 Apr 2026 for CIK 0001937653.

View Source Filing

Return Loop

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A newly filed SCHEDULE 13G can change the filing history, ownership context, or next research path for Zymeworks Inc..

Latest source-backed update
SCHEDULE 13G filed 15 Apr 2026
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  • Latest filing on record: SCHEDULE 13G filed 15 Apr 2026.
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Latest update

What changed recently for Zymeworks Inc.

New fact period available

Latest financial period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

02 Mar 2026

Page type

Company facts

Latest period

Q4 2025

SEC-backed company facts were refreshed from filings filed on 02 Mar 2026.

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Benchmark Context

Benchmark context for this company

Zymeworks Inc. has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

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Why this is notable

Latest financial period: Q4 2025. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 02 Mar 2026.
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Company intelligence

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Active modules

3/5

Available company intelligence paths on this page.

Filings

318

SEC submissions provide the evidence trail.

Ownership context

1/3

Insider, large-stake, and institutional ownership lanes.

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SEC filings

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Company facts

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Forms 3/4/5

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Schedule 13D/G

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Filer Overview

Zymeworks Inc. has filed 318 SEC EDGAR filings since 15 Jul 2022. Common forms include SCHEDULE 13G, 4, 3, 8-K and more.

Pharmaceutical Preparations Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for Zymeworks Inc. with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 15 Apr 2026 005-93790
4 Open 4 document View SEC filing for 4 4 10 Apr 2026 09 Apr 2026
4 Open 4 document View SEC filing for 4 4 10 Apr 2026 09 Apr 2026
3 Open 3 document View SEC filing for 3 3 10 Apr 2026 09 Apr 2026
3 Open 3 document View SEC filing for 3 3 10 Apr 2026 09 Apr 2026
4 Open 4 document View SEC filing for 4 4 07 Apr 2026 06 Apr 2026
3 Open 3 document View SEC filing for 3 3 07 Apr 2026 01 Apr 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Apr 2026 31 Mar 2026 001-41535
144 Open 144 document View SEC filing for 144 06 Mar 2026 001-41535
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 02 Mar 2026 333-293905
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Mar 2026 02 Mar 2026 001-41535
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 02 Mar 2026 31 Dec 2025 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Mar 2026 02 Mar 2026 001-41535
144 Open 144 document View SEC filing for 144 17 Feb 2026 001-41535
144 Open 144 document View SEC filing for 144 13 Feb 2026 001-41535
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Feb 2026 005-93790
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 Feb 2026 005-93790
3 Open 3 document View SEC filing for 3 3 02 Feb 2026 01 Feb 2026
4 Open 4 document View SEC filing for 4 4 13 Jan 2026 12 Jan 2026
3 Open 3 document View SEC filing for 3 3 13 Jan 2026 09 Jan 2026
4 Open 4 document View SEC filing for 4 4 13 Jan 2026 12 Jan 2026
3 Open 3 document View SEC filing for 3 3 13 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 12 Jan 2026
144 Open 144 document View SEC filing for 144 12 Jan 2026 001-41535
144 Open 144 document View SEC filing for 144 12 Jan 2026 001-41535
144 Open 144 document View SEC filing for 144 12 Jan 2026 001-41535
144 Open 144 document View SEC filing for 144 12 Jan 2026 001-41535
144 Open 144 document View SEC filing for 144 12 Jan 2026 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Jan 2026 06 Jan 2026 001-41535
4 Open 4 document View SEC filing for 4 4 07 Jan 2026 06 Jan 2026
4 Open 4 document View SEC filing for 4 4 05 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 4 05 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 4 05 Jan 2026 05 Jan 2026
144 Open 144 document View SEC filing for 144 05 Jan 2026 001-41535
144 Open 144 document View SEC filing for 144 05 Jan 2026 001-41535
144 Open 144 document View SEC filing for 144 05 Jan 2026 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Dec 2025 30 Dec 2025 001-41535
4 Open 4 document View SEC filing for 4 4 22 Dec 2025 22 Dec 2025
144 Open 144 document View SEC filing for 144 22 Dec 2025 001-41535
144 Open 144 document View SEC filing for 144 24 Nov 2025 001-41535
144 Open 144 document View SEC filing for 144 21 Nov 2025 001-41535
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 19 Nov 2025 005-93790
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Nov 2025 16 Nov 2025 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Nov 2025 17 Nov 2025 001-41535
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-93790
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-93790
ARS Open ARS document View SEC filing for ARS ARS 10 Nov 2025 31 Dec 2024 001-41535
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 10 Nov 2025 001-41535
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 10 Nov 2025 30 Dec 2025 001-41535
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Nov 2025 30 Sep 2025 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Nov 2025 06 Nov 2025 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Sep 2025 02 Sep 2025 001-41535
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Aug 2025 005-93790
4 Open 4 document View SEC filing for 4 4 12 Aug 2025 11 Aug 2025
4 Open 4 document View SEC filing for 4 4 12 Aug 2025 11 Aug 2025
3 Open 3 document View SEC filing for 3 3 12 Aug 2025 10 Aug 2025
3 Open 3 document View SEC filing for 3 3 12 Aug 2025 10 Aug 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Aug 2025 09 Aug 2025 001-41535
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2025 30 Jun 2025 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Aug 2025 07 Aug 2025 001-41535
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 16 Jul 2025 005-93790
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 27 Jun 2025 005-93790
4 Open 4 document View SEC filing for 4 27 Jun 2025 26 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Jun 2025 26 Jun 2025 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 May 2025 30 May 2025 001-41535
4 Open 4 document View SEC filing for 4 19 May 2025 15 May 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2025 31 Mar 2025 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2025 08 May 2025 001-41535
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 07 May 2025 005-93790
4 Open 4 document View SEC filing for 4 18 Apr 2025 16 Apr 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 08 Apr 2025 005-93790
4 Open 4 document View SEC filing for 4 07 Apr 2025 03 Apr 2025
4 Open 4 document View SEC filing for 4 02 Apr 2025 31 Mar 2025
4 Open 4 document View SEC filing for 4 27 Mar 2025 25 Mar 2025
4 Open 4 document View SEC filing for 4 24 Mar 2025 20 Mar 2025
4 Open 4 document View SEC filing for 4 19 Mar 2025 17 Mar 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 17 Mar 2025 005-93790
4 Open 4 document View SEC filing for 4 13 Mar 2025 11 Mar 2025
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 05 Mar 2025 333-285579
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 05 Mar 2025 333-285577
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 05 Mar 2025 31 Dec 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Mar 2025 05 Mar 2025 001-41535
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 18 Feb 2025 005-93790
3 Open 3 document View SEC filing for 3 18 Feb 2025 17 Feb 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Feb 2025 17 Feb 2025 001-41535
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-93790
4 Open 4 document View SEC filing for 4 21 Jan 2025 16 Jan 2025
4 Open 4 document View SEC filing for 4 15 Jan 2025 13 Jan 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 13 Jan 2025 005-93790
4 Open 4 document View SEC filing for 4 10 Jan 2025 08 Jan 2025
4 Open 4 document View SEC filing for 4 4 10 Jan 2025 10 Jan 2025
4 Open 4 document View SEC filing for 4 4 10 Jan 2025 10 Jan 2025
4 Open 4 document View SEC filing for 4 4 10 Jan 2025 10 Jan 2025
4 Open 4 document View SEC filing for 4 4 10 Jan 2025 10 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Jan 2025 08 Jan 2025 001-41535
4 Open 4 document View SEC filing for 4 4 06 Jan 2025 06 Jan 2025
4 Open 4 document View SEC filing for 4 4 06 Jan 2025 06 Jan 2025
4 Open 4 document View SEC filing for 4 4 06 Jan 2025 06 Jan 2025
144 Open 144 document View SEC filing for 144 06 Jan 2025 001-41535
144 Open 144 document View SEC filing for 144 06 Jan 2025 001-41535
144 Open 144 document View SEC filing for 144 06 Jan 2025 001-41535
4 Open 4 document View SEC filing for 4 02 Jan 2025 30 Dec 2024
4 Open 4 document View SEC filing for 4 27 Dec 2024 24 Dec 2024
4/A Open 4/A document View SEC filing for 4/A 26 Dec 2024 19 Dec 2024
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 23 Dec 2024 005-93790
4 Open 4 document View SEC filing for 4 23 Dec 2024 26 Dec 2023
4 Open 4 document View SEC filing for 4 4 12 Dec 2024 10 Dec 2024
4 Open 4 document View SEC filing for 4 4 12 Dec 2024 10 Dec 2024
4 Open 4 document View SEC filing for 4 4 12 Dec 2024 10 Dec 2024
4 Open 4 document View SEC filing for 4 4 12 Dec 2024 10 Dec 2024
4 Open 4 document View SEC filing for 4 4 12 Dec 2024 10 Dec 2024
4 Open 4 document View SEC filing for 4 4 12 Dec 2024 10 Dec 2024
4 Open 4 document View SEC filing for 4 4 12 Dec 2024 10 Dec 2024
4 Open 4 document View SEC filing for 4 4 12 Dec 2024 10 Dec 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Dec 2024 10 Dec 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Nov 2024 21 Nov 2024 001-41535
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Nov 2024 005-93790
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO SCHEDULE 13G 14 Nov 2024 005-93790
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 13 Nov 2024 005-93790
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 31 Oct 2024 30 Sep 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Oct 2024 31 Oct 2024 001-41535
ARS Open ARS document View SEC filing for ARS ARS 29 Oct 2024 31 Dec 2023 001-41535
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 29 Oct 2024 001-41535
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 29 Oct 2024 10 Dec 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Oct 2024 15 Oct 2024 001-41535
4 Open 4 document View SEC filing for 4 4 03 Sep 2024 01 Sep 2024
3 Open 3 document View SEC filing for 3 3 03 Sep 2024 01 Sep 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Sep 2024 30 Aug 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Aug 2024 02 Aug 2024 001-41535
424B5 Open 424B5 document View SEC filing for 424B5 424B5 02 Aug 2024 333-279073
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Aug 2024 01 Aug 2024 001-41535
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 01 Aug 2024 30 Jun 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Aug 2024 01 Aug 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Jul 2024 19 Jul 2024 001-41535
144 Open 144 document View SEC filing for 144 11 Jun 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Jun 2024 10 Jun 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 May 2024 03 May 2024 001-41535
424B5 Open 424B5 document View SEC filing for 424B5 424B5 03 May 2024 333-279073
424B5 Open 424B5 document View SEC filing for 424B5 424B5 03 May 2024 333-279073
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 02 May 2024 333-279073
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 May 2024 31 Mar 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 May 2024 02 May 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Apr 2024 03 Apr 2024 001-41535
4 Open 4 document View SEC filing for 4 4 02 Apr 2024 02 Apr 2024
3 Open 3 document View SEC filing for 3 3 02 Apr 2024 02 Apr 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Apr 2024 31 Mar 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Mar 2024 27 Mar 2024 001-41535
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 07 Mar 2024 333-277751
RW Open RW document View SEC filing for RW RW 07 Mar 2024 333-277717
S-8 Open S-8 document View SEC filing for S-8 S-8 07 Mar 2024 333-277721
S-3 Open S-3 document View SEC filing for S-3 S-3 06 Mar 2024 333-277717
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 06 Mar 2024 31 Dec 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Mar 2024 06 Mar 2024 001-41535
3 Open 3 document View SEC filing for 3 04 Mar 2024 22 Feb 2024
SC 13D Open SC 13D document View SEC filing for SC 13D 22 Feb 2024 005-93790
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Feb 2024 22 Feb 2024 001-41535
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024 005-93790
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024 005-93790
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024 005-93790
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024 005-93790
4 Open 4 document View SEC filing for 4 4 09 Feb 2024 08 Feb 2024
3 Open 3 document View SEC filing for 3 3 09 Feb 2024 08 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A MS AMENDMENT 09 Feb 2024 005-93790
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Feb 2024 06 Feb 2024 001-41535
SC 13G Open SC 13G document View SEC filing for SC 13G 29 Jan 2024 005-93790
4 Open 4 document View SEC filing for 4 4 08 Jan 2024 05 Jan 2024
4 Open 4 document View SEC filing for 4 4 08 Jan 2024 05 Jan 2024
4 Open 4 document View SEC filing for 4 4 08 Jan 2024 05 Jan 2024
4 Open 4 document View SEC filing for 4 4 08 Jan 2024 05 Jan 2024
144 Open 144 document View SEC filing for 144 05 Jan 2024 001-41535
144 Open 144 document View SEC filing for 144 05 Jan 2024 001-41535
144 Open 144 document View SEC filing for 144 05 Jan 2024 001-41535
3 Open 3 document View SEC filing for 3 3 05 Jan 2024 03 Jan 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Jan 2024 03 Jan 2024 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Jan 2024 04 Jan 2024 001-41535
D Open D document View SEC filing for D 03 Jan 2024 021-501459
4 Open 4 document View SEC filing for 4 28 Dec 2023 26 Dec 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Dec 2023 23 Dec 2023 001-41535
4 Open 4 document View SEC filing for 4 4 11 Dec 2023 11 Dec 2023
4 Open 4 document View SEC filing for 4 4 08 Dec 2023 07 Dec 2023
4 Open 4 document View SEC filing for 4 4 08 Dec 2023 07 Dec 2023
4 Open 4 document View SEC filing for 4 4 08 Dec 2023 07 Dec 2023
4 Open 4 document View SEC filing for 4 4 08 Dec 2023 07 Dec 2023
4 Open 4 document View SEC filing for 4 4 08 Dec 2023 07 Dec 2023
4 Open 4 document View SEC filing for 4 4 08 Dec 2023 07 Dec 2023
4 Open 4 document View SEC filing for 4 4 08 Dec 2023 07 Dec 2023
4 Open 4 document View SEC filing for 4 4 08 Dec 2023 07 Dec 2023
3 Open 3 document View SEC filing for 3 3 08 Dec 2023 07 Dec 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Dec 2023 06 Dec 2023 001-41535
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Nov 2023 30 Sep 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Nov 2023 07 Nov 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Nov 2023 27 Oct 2023 001-41535
ARS Open ARS document View SEC filing for ARS ARS 26 Oct 2023 31 Dec 2022 001-41535
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 26 Oct 2023 001-41535
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 26 Oct 2023 07 Dec 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Oct 2023 11 Oct 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Sep 2023 18 Sep 2023 001-41535
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Aug 2023 30 Jun 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Aug 2023 10 Aug 2023 001-41535
4 Open 4 document View SEC filing for 4 4 30 Jun 2023 30 Jun 2023
3 Open 3 document View SEC filing for 3 3 30 Jun 2023 30 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Jun 2023 26 Jun 2023 001-41535
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 21 Jun 2023 005-93790
4 Open 4 document View SEC filing for 4 21 Jun 2023 16 Jun 2023
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A 8-A12B/A 12 Jun 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Jun 2023 12 Jun 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Jun 2023 02 Jun 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 May 2023 17 May 2023 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 May 2023 15 May 2023 001-41535
424B5 Open 424B5 document View SEC filing for 424B5 424B5 08 May 2023 333-259970-01
424B5 Open 424B5 document View SEC filing for 424B5 424B5 08 May 2023 333-259970-01
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2023 08 May 2023 001-41535
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2023 31 Mar 2023 001-41535
EFFECT Open EFFECT document View SEC filing for EFFECT 28 Apr 2023 333-259970-01
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Apr 2023 10 Apr 2023
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2023 10 Mar 2023
S-8 Open S-8 document View SEC filing for S-8 S-8 07 Mar 2023 333-270338
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4 Open 4 document View SEC filing for 4 FORM 4 23 Jan 2023 19 Jan 2023
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jan 2023 05 Jan 2023
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Jan 2023 03 Jan 2023 001-41535
SC 13G Open SC 13G document View SEC filing for SC 13G THE SCHEDULE 13G 03 Jan 2023 005-93790
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Dec 2022 21 Dec 2022 001-41535
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Dec 2022 16 Dec 2022 001-41535
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CERT Open CERT document View SEC filing for CERT 15 Dec 2022 001-41535
25 Open 25 document View SEC filing for 25 FORM 25 15 Dec 2022 001-41535
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424B5 Open 424B5 document View SEC filing for 424B5 424B5 09 Nov 2022 333-259970-01
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Nov 2022 08 Nov 2022 001-41535
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Nov 2022 30 Sep 2022 001-41535
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 01 Nov 2022 005-93790
3 Open 3 document View SEC filing for 3 FORM 3 01 Nov 2022 31 Oct 2022
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Oct 2022 25 Oct 2022 001-41535
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424B5 Open 424B5 document View SEC filing for 424B5 424B5 21 Oct 2022 333-259970-01
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Oct 2022 18 Oct 2022 001-41535
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 18 Oct 2022 13 Oct 2022
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Oct 2022 13 Oct 2022 001-41535
424B5 Open 424B5 document View SEC filing for 424B5 424B5 13 Oct 2022 333-259970-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 13 Oct 2022 333-225556-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 13 Oct 2022 333-257819-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 13 Oct 2022 333-263043-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 13 Oct 2022 333-263042-01
POSASR Open POSASR document View SEC filing for POSASR POSASR 13 Oct 2022 333-259970-01
8-K12B Open 8-K12B document | Open XBRL data View SEC filing for 8-K12B 8-K12B 13 Oct 2022 13 Oct 2022 001-41535
S-4MEF Open S-4MEF document View SEC filing for S-4MEF S-4MEF 07 Oct 2022 333-267787
EFFECT Open EFFECT document View SEC filing for EFFECT 02 Sep 2022 333-266160
424B3 Open 424B3 document View SEC filing for 424B3 424B3 02 Sep 2022 333-266160
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Aug 2022
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UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Aug 2022
425 Open 425 document View SEC filing for 425 425 15 Jul 2022
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S-4 Open S-4 document View SEC filing for S-4 S-4 15 Jul 2022 333-266160

About this filer

Zymeworks Inc. files with the SEC under CIK 0001937653. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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