SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001638599-20-000303
Filing Date
2020-03-16
Accepted
2020-03-16 18:03:56
Documents
1
Period of Report
2020-03-16

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT doc3_6577.html 3  
1 PRIMARY DOCUMENT doc3_6577.xml 3 16195
  Complete submission text file 0001638599-20-000303.txt   20367
Mailing Address BAKER BROS. ADVISORS LP 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address
BAKER JULIAN (Reporting) CIK: 0001087939 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38068 | Film No.: 20718545

Mailing Address BAKER BROS. ADVISORS LP 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address
BAKER FELIX (Reporting) CIK: 0001087940 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38068 | Film No.: 20718543

Mailing Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014 2123395600
BAKER BROS. ADVISORS LP (Reporting) CIK: 0001263508 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38068 | Film No.: 20718548

Mailing Address 667 MADISON AVENUE 21ST FLOOR NEW YORK NY 10065
Business Address 667 MADISON AVENUE 21ST FLOOR NEW YORK NY 10065 212-339-5600
Baker Brothers Life Sciences LP (Reporting) CIK: 0001363364 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38068 | Film No.: 20718544

Mailing Address 540-1385 WEST 8TH AVENUE Vancouver A1 V6H 3V9
Business Address 540-1385 WEST 8TH AVENUE Vancouver A1 V6H 3V9 (604) 678-1388
Zymeworks Inc. (Issuer) CIK: 0001403752 (see all company filings)

IRS No.: 000000000 | State of Incorp.: A1 | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014 212-339-5600
667, L.P. (Reporting) CIK: 0001551139 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38068 | Film No.: 20718547

Mailing Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014 (212)339-5600
Baker Bros. Advisors (GP) LLC (Reporting) CIK: 0001580575 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38068 | Film No.: 20718546