ADURO BIOTECH INC

CUSIP: 00739L101 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2018
Shares 81,551 Value ($000) $599 Avg Close — Range —
Q2 2018
Shares 89,001 Value ($000) $623 Avg Close — Range —
Q1 2018
Shares 90,801 Value ($000) $844 Avg Close — Range —
Q4 2017
Shares 96,876 Value ($000) $727 Avg Close — Range —
Q3 2017
Shares 221,030 Value ($000) $2,354 Avg Close — Range —
Q2 2017
Shares 213,595 Value ($000) $2,435 Avg Close — Range —
Q1 2017
Shares 189,790 Value ($000) $2,135 Avg Close — Range —
Q4 2016
Shares 189,055 Value ($000) $2,155 Avg Close — Range —
Q3 2016
Shares 187,635 Value ($000) $2,332 Avg Close — Range —
Q2 2016
Shares 141,030 Value ($000) $1,595 Avg Close — Range —
Q1 2016
Shares 146,085 Value ($000) $1,871 Avg Close — Range —
Q4 2015
Shares 131,940 Value ($000) $3,712 Avg Close — Range —
Q3 2015
Shares 90,465 Value ($000) $1,752 Avg Close — Range —
Q2 2015
Shares 78,790 Value ($000) $2,389 Avg Close — Range —