ADURO BIOTECH INC

CUSIP: 00739L101 Class: Common Stock

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q3 2016
Shares 140,000 Value ($000) $1,740 Avg Close — Range —
Q2 2016
Shares 170,000 Value ($000) $1,923 Avg Close — Range —
Q1 2016
Shares 170,000 Value ($000) $2,178 Avg Close — Range —
Q4 2015
Shares 120,000 Value ($000) $3,377 Avg Close — Range —