ADURO BIOTECH INC

CUSIP: 00739L101 Class: Common Stock

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q1 2019
Shares 2,692 Value ($000) $11 Avg Close — Range —
Q4 2018
Shares 2,692 Value ($000) $7 Avg Close — Range —
Q3 2018
Shares 2,692 Value ($000) $20 Avg Close — Range —
Q2 2018
Shares 2,692 Value ($000) $19 Avg Close — Range —
Q1 2018
Shares 2,692 Value ($000) $25 Avg Close — Range —
Q4 2017
Shares 2,692 Value ($000) $20 Avg Close — Range —
Q3 2017
Shares 2,692 Value ($000) $29 Avg Close — Range —
Q2 2017
Shares 2,692 Value ($000) $30 Avg Close — Range —
Q1 2017
Shares 2,692 Value ($000) $29 Avg Close — Range —
Q4 2016
Shares 2,692 Value ($000) $31 Avg Close — Range —
Q3 2016
Shares 2,692 Value ($000) $33 Avg Close — Range —
Q2 2016
Shares 2,692 Value ($000) $30 Avg Close — Range —
Q1 2016
Shares 2,692 Value ($000) $34 Avg Close — Range —
Q4 2015
Shares 2,692 Value ($000) $76 Avg Close — Range —