TECHNE CORP

CUSIP: 878377100 Class: COM

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

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

Q3 2014
Shares 69,429 Value ($000) $6,495 Avg Close — Range —
Q2 2014
Shares 68,988 Value ($000) $6,386 Avg Close — Range —
Q1 2014
Shares 67,038 Value ($000) $5,723 Avg Close — Range —
Q4 2013
Shares 66,738 Value ($000) $6,318 Avg Close — Range —
Q3 2013
Shares 66,238 Value ($000) $5,303 Avg Close — Range —
Q2 2013
Shares 64,186 Value ($000) $4,434 Avg Close — Range —
Q1 2013
Shares 64,006 Value ($000) $4,343 Avg Close — Range —