SIERRA ONCOLOGY INC

CUSIP: 82640U404 Class: CMN

Bank of New York Mellon Corp's Holding History (CIK: 0001390777)

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

Q2 2022
Shares 42,124 Value ($000) $2,316 Avg Close — Range —
Q1 2022
Shares 23,095 Value ($000) $740 Avg Close — Range —