TECHNE CORP

CUSIP: 878377100 Class: COM

MAIRS & POWER INC's Holding History (CIK: 0001070134)

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

Q2 2014
Shares 1,095,391 Value ($000) $101,400 Avg Close — Range —
Q1 2014
Shares 995,851 Value ($000) $85,016 Avg Close — Range —
Q4 2013
Shares 929,612 Value ($000) $88,006 Avg Close — Range —
Q3 2013
Shares 754,481 Value ($000) $60,404 Avg Close — Range —
Q2 2013
Shares 734,151 Value ($000) $50,715 Avg Close — Range —