SIERRA ONCOLOGY INC

CUSIP: 82640U404 Class: CMN

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2022
Shares 44,204 Value ($000) $1,417 Avg Close — Range —
Q4 2021
Shares 39,305 Value ($000) $854 Avg Close — Range —
Q3 2021
Shares 23,097 Value ($000) $506 Avg Close — Range —
Q2 2021
Shares 18,129 Value ($000) $354 Avg Close — Range —
Q1 2021
Shares 17,689 Value ($000) $305 Avg Close — Range —
Q4 2020
Shares 13,447 Value ($000) $216 Avg Close — Range —
Q3 2020
Shares 13,180 Value ($000) $141 Avg Close — Range —
Q2 2020
Shares 13,257 Value ($000) $161 Avg Close — Range —
Q1 2020
Shares 10,784 Value ($000) $106 Avg Close — Range —