ASTERIAS BIOTHERAPEUTICS INC

CUSIP: 04624N115 Class: *W EXP 09/30/201

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

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

Q4 2016
Shares 4,423 Value ($000) $2 Avg Close — Range —
Q3 2016
Shares 4,423 Value ($000) $2 Avg Close — Range —
Q2 2016
Shares 4,423 Value ($000) $1 Avg Close — Range —