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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001172661-22-000966
Filing Date
2022-02-15
Accepted
2022-02-14 18:25:28
Documents
1

Document Format Files

Seq Description Document Type Size
1 rocksprings-srra123121a2.htm SC 13G/A 108382
  Complete submission text file 0001172661-22-000966.txt   110021
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. (Subject) CIK: 0001290149 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-89009 | Film No.: 22635852
SIC: 2834 Pharmaceutical Preparations

Mailing Address 650 SOUTH EXETER STREET SUITE 1070 BALTIMORE MD 21202
Business Address 650 SOUTH EXETER STREET SUITE 1070 BALTIMORE MD 21202 4102200129
Rock Springs Capital Management LP (Filed by) CIK: 0001595725 (see all company filings)

IRS No.: 800944416 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A