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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-22-004269
Filing Date
2022-02-02
Accepted
2022-02-02 21:22:54
Documents
1
Period of Report
2022-01-31

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 4684
  Complete submission text file 0000899243-22-004269.txt   6955
Mailing Address 1820 GATEWAY DRIVE SUITE 110 SAN MATEO CA 94404
Business Address 1820 GATEWAY DRIVE SUITE 110 SAN MATEO CA 94404 (605) 376-8679
Sierra Oncology, Inc. (Issuer) CIK: 0001290149 (see all company filings)

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

Mailing Address 2740 SAND HILL ROAD 2ND FLOOR MENLO PARK CA 94025
Business Address 2740 SAND HILL ROAD 2ND FLOOR MENLO PARK CA 94025 650-854-5700
Longitude Prime Partners, LLC (Reporting) CIK: 0001865779 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-37490 | Film No.: 22586135

Mailing Address 2740 SAND HILL ROAD 2ND FLOOR MENLO PARK CA 94025
Business Address 2740 SAND HILL ROAD 2ND FLOOR MENLO PARK CA 94025 650-854-5700
Longitude Prime Fund, L.P. (Reporting) CIK: 0001865844 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-37490 | Film No.: 22586134