Thomson Mary Christina

CIK 00012956742 companiesSAN MATEO, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001295674

Recent Transactions

25 trades

Disposition to Issuer
Sierra Oncology, Inc.
Stock Option (right to buy)
2022-07-01−35,000→ 0 total
Disposition to Issuer
Sierra Oncology, Inc.
Stock Option (right to buy)
2022-07-01−49,000→ 0 total
Disposition to Issuer
Sierra Oncology, Inc.
Stock Option (right to buy)
2022-07-01−92,000→ 0 total
Disposition to Issuer
Sierra Oncology, Inc.
Stock Option (right to buy)
2022-07-01−12,900→ 0 total
Award
Sierra Oncology, Inc.
Stock Option (Right to Buy)
2022-06-17+12,250→ 12,250 total
Exercise/Conversion
Sierra Oncology, Inc.
Stock Option (Right to Buy)
2022-04-04+2,000→ 0 total
Sale
Sierra Oncology, Inc.
Common Stock
2022-04-04$35.14/sh−2,000→ 0 total
Exercise/Conversion
Sierra Oncology, Inc.
Common Stock
2022-04-04$13.04/sh+2,000→ 2,000 total
Award
Sierra Oncology, Inc.
Stock Option (Right to Buy)
2022-03-14+35,000→ 35,000 total
Exercise/Conversion
Sierra Oncology, Inc.
Common Stock
2022-03-04$13.04/sh+2,000→ 2,000 total
Exercise/Conversion
Sierra Oncology, Inc.
Stock Option (Right to Buy)
2022-03-04+2,000→ 0 total
Sale
Sierra Oncology, Inc.
Common Stock
2022-03-04$30.60/sh−2,000→ 0 total
Exercise/Conversion
Sierra Oncology, Inc.
Stock Option (Right to Buy)
2022-02-04+2,000→ 0 total
Exercise/Conversion
Sierra Oncology, Inc.
Common Stock
2022-02-04$13.04/sh+2,000→ 2,000 total
Sale
Sierra Oncology, Inc.
Common Stock
2022-02-04$29.78/sh−2,000→ 0 total
Award
Sierra Oncology, Inc.
Stock Option (Right to Buy)
2022-01-28+12,250→ 12,250 total
Exercise/Conversion
Sierra Oncology, Inc.
Stock Option (Right to Buy)
2022-01-26+2,000→ 0 total
Exercise/Conversion
Sierra Oncology, Inc.
Common Stock
2022-01-26$13.04/sh+2,000→ 2,000 total
Sale
Sierra Oncology, Inc.
Common Stock
2022-01-26$29.00/sh−2,000→ 0 total
Award
Sierra Oncology, Inc.
Stock Option (Right to Buy)
2021-03-15+12,900→ 12,900 total
Award
Sierra Oncology, Inc.
Stock option (right to buy)
2020-07-28+100,000→ 100,000 total
Exercise/Conversion
AVIGEN INC \DE
Common Stock, $0.001 par value
2007-06-06$3.38/sh+4,000→ 4,000 total
Exercise/Conversion
AVIGEN INC \DE
Non-Qualified Stock Option (Right to Buy)
2007-06-06−4,000→ 92,000 total
Sale
AVIGEN INC \DE
Common Stock, $0.001 par value
2007-06-06$7.00/sh−4,000→ 0 total
Award
AVIGEN INC \DE
Incentive Stock Option (Right to Buy)
2005-07-01+16,500→ 16,500 total

Companies

Recent Filings

Address

C/O SIERRA ONCOLOGY, INC. 1820 GATEWAY DRIVE, SUITE 110

SAN MATEO, CA, 94404

View on SEC.gov