TECHNE CORP

CUSIP: 878377100 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2013
Shares 1,365 Value ($000) $129 Avg Close — Range —
Q3 2013
Shares 1,415 Value ($000) $113 Avg Close — Range —
Q2 2013
Shares 1,445 Value ($000) $100 Avg Close — Range —
Q1 2013
Shares 2,275 Value ($000) $154 Avg Close — Range —