SIERRA ONCOLOGY INC

CUSIP: 82640U404 Class: CMN

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022
Shares 20,507 Value ($000) $657 Avg Close — Range —
Q4 2021
Shares 60,507 Value ($000) $1,315 Avg Close — Range —
Q3 2021
Shares 60,507 Value ($000) $1,326 Avg Close — Range —
Q2 2021
Shares 60,507 Value ($000) $1,180 Avg Close — Range —
Q1 2021
Shares 68,007 Value ($000) $1,172 Avg Close — Range —
Q4 2020
Shares 53,707 Value ($000) $861 Avg Close — Range —
Q3 2020
Shares 53,707 Value ($000) $573 Avg Close — Range —
Q2 2020
Shares 34,907 Value ($000) $425 Avg Close — Range —