SPRING BK PHARMACEUTICALS IN

CUSIP: 849431101 Class: COM

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

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

Q1 2019
Shares 21,192 Value ($000) $222 Avg Close — Range —
Q4 2018
Shares 21,192 Value ($000) $220 Avg Close — Range —
Q3 2018
Shares 21,192 Value ($000) $255 Avg Close — Range —
Q2 2018
Shares 16,989 Value ($000) $201 Avg Close — Range —