ADURO BIOTECH INC

CUSIP: 00739L101 Class: Common Stock

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2019
Shares 18,900 Value ($000) $22 Avg Close — Range —
Q4 2017
Shares 70,300 Value ($000) $527 Avg Close — Range —
Q3 2016
Shares 41,400 Value ($000) $514 Avg Close — Range —
Q1 2016
Shares 200,100 Value ($000) $2,563 Avg Close — Range —
Q4 2015
Shares 77,400 Value ($000) $2,178 Avg Close — Range —