SIERRA ONCOLOGY INC

CUSIP: 82640U107 Class: COMMON

GREAT POINT PARTNERS LLC's Holding History (CIK: 0001281446)

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

Q3 2018
Shares 490,843 Value ($000) $834 Avg Close — Range —
Q2 2018
Shares 2,280,921 Value ($000) $6,752 Avg Close — Range —
Q1 2018
Shares 3,111,111 Value ($000) $6,440,000 Avg Close — Range —