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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000935836-23-000470
Filing Date
2023-06-21
Accepted
2023-06-21 16:05:28
Documents
1

Document Format Files

Seq Description Document Type Size
1 zymeworks13g20230621.htm SC 13G/A 45849
  Complete submission text file 0000935836-23-000470.txt   47392
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 (Filed by) CIK: 0001587114 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A

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. (Subject) CIK: 0001937653 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-93790 | Film No.: 231029838
SIC: 2834 Pharmaceutical Preparations