APTEVO THERAPEUTICS INC

CUSIP: 03835L108 Class: COM

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

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

Q1 2017
Shares 33,405 Value ($000) $69 Avg Close — Range —
Q4 2016
Shares 33,905 Value ($000) $83 Avg Close — Range —
Q3 2016
Shares 33,905 Value ($000) $87 Avg Close — Range —