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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000935836-23-000743
Filing Date
2023-12-28
Accepted
2023-12-28 12:11:24
Documents
1
Period of Report
2023-12-26

Document Format Files

Seq Description Document Type Size
1 ownership.html 4  
1 ownership.xml 4 6035
  Complete submission text file 0000935836-23-000743.txt   7707
Mailing Address 357 TEHAMA STREET #3 SAN FRANCISCO CA 94103
Business Address 357 TEHAMA STREET #3 SAN FRANCISCO CA 94103 415-448-6534
EcoR1 Capital, LLC (Reporting) CIK: 0001587114 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41535 | Film No.: 231521063

Mailing Address 108 PATRIOT DRIVE, SUITE A MIDDLETOWN DE 19709
Business Address 108 PATRIOT DRIVE, SUITE A MIDDLETOWN DE 19709 206-337-1030
Zymeworks Inc. (Issuer) CIK: 0001937653 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)