TECHNE CORP

CUSIP: 878377100 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q3 2014
Shares 494,500 Value ($000) $46,260 Avg Close — Range —
Q2 2014
Shares 510,100 Value ($000) $47,220 Avg Close — Range —
Q1 2014
Shares 577,700 Value ($000) $49,318 Avg Close — Range —
Q4 2013
Shares 762,000 Value ($000) $72,139 Avg Close — Range —
Q3 2013
Shares 938,100 Value ($000) $75,104 Avg Close — Range —
Q2 2013
Shares 898,400 Value ($000) $62,061 Avg Close — Range —