SIERRA ONCOLOGY INC

CUSIP: 82640U107 Class: COMMON

CAXTON CORP's Holding History (CIK: 0001388551)

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

Q3 2018
Shares 111,898 Value ($000) $190 Avg Close — Range —
Q2 2018
Shares 33,731 Value ($000) $100 Avg Close — Range —
Q1 2018
Shares 37,582 Value ($000) $78 Avg Close — Range —