TECHNE CORP

CUSIP: 878377100 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q3 2014
Shares 225,582 Value ($000) $21,103 Avg Close — Range —
Q2 2014
Shares 301,183 Value ($000) $27,881 Avg Close — Range —
Q1 2014
Shares 264,165 Value ($000) $22,552 Avg Close — Range —
Q4 2013
Shares 208,614 Value ($000) $19,750 Avg Close — Range —
Q3 2013
Shares 196,897 Value ($000) $15,764 Avg Close — Range —
Q2 2013
Shares 250,203 Value ($000) $17,284 Avg Close — Range —