TECHNE CORP

CUSIP: 878377100 Class: COM

Select Equity Group, L.P.'s Holding History (CIK: 0001592643)

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

Q3 2014
Shares 514,209 Value ($000) $48,104,252 Avg Close — Range —
Q2 2014
Shares 533,919 Value ($000) $49,424,882 Avg Close — Range —
Q1 2014
Shares 590,175 Value ($000) $50,383,240 Avg Close — Range —