Mary Christina Thomson

Insider Reports History

Entity
Individual
Location
C/O Sierra Oncology, Inc., 1820 Gateway Drive, Suite 110, San Mateo, CA
Signature
/s/ Mary Christina Thomson
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Mary Christina Thomson:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Sierra Oncology, Inc. General Counsel Stock Option (right to buy) 0 Jul 1, 2022 Direct

Insider Reports Filed by Mary Christina Thomson

Symbol Company Period Transactions Value $ Form Type Date Filed Role
SRRA Sierra Oncology, Inc. Jul 1, 2022 4 $0 4 Jul 1, 2022 General Counsel
SRRA Sierra Oncology, Inc. Jun 17, 2022 1 $0 4 Jun 17, 2022 General Counsel, CCO & Sec'y
SRRA Sierra Oncology, Inc. Apr 4, 2022 3 -$44.2K 4 Apr 4, 2022 General Counsel, CCO & Sec'y
SRRA Sierra Oncology, Inc. Mar 14, 2022 1 $0 4 Mar 14, 2022 General Counsel, CCO & Sec'y
SRRA Sierra Oncology, Inc. Mar 4, 2022 3 -$35.1K 4 Mar 4, 2022 General Counsel, CCO & Sec'y
SRRA Sierra Oncology, Inc. Feb 4, 2022 3 -$33.5K 4 Feb 4, 2022 General Counsel, CCO & Sec'y
SRRA Sierra Oncology, Inc. Jan 26, 2022 4 -$31.9K 4 Jan 28, 2022 General Counsel & Secretary
SRRA Sierra Oncology, Inc. Mar 15, 2021 1 $0 4 Jun 28, 2021 General Counsel
SRRA Sierra Oncology, Inc. Jul 28, 2020 1 $0 4 Jun 28, 2021 General Counsel
SRRA Sierra Oncology, Inc. Jul 28, 2020 0 $0 3 Jun 28, 2021 General Counsel