ACHAOGEN INC

CUSIP: 004449104 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2019
Shares 59,051 Value ($000) $27 Avg Close — Range —
Q4 2018
Shares 59,051 Value ($000) $73 Avg Close — Range —
Q3 2018
Shares 48,047 Value ($000) $192 Avg Close — Range —
Q2 2018
Shares 48,047 Value ($000) $416 Avg Close — Range —
Q1 2018
Shares 51,803 Value ($000) $671 Avg Close — Range —
Q4 2017
Shares 53,853 Value ($000) $578 Avg Close — Range —
Q3 2017
Shares 54,466 Value ($000) $869 Avg Close — Range —
Q2 2017
Shares 51,400 Value ($000) $1,117 Avg Close — Range —
Q1 2015
Shares 12,726 Value ($000) $124 Avg Close — Range —
Q4 2014
Shares 12,726 Value ($000) $166 Avg Close — Range —
Q3 2014
Shares 12,672 Value ($000) $114 Avg Close — Range —
Q2 2014
Shares 12,600 Value ($000) $176 Avg Close — Range —