TECHNE CORP

CUSIP: 878377100 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2014
Shares 87,710 Value ($000) $7,488 Avg Close — Range —
Q1 2014
Shares 87,710 Value ($000) $7,488 Avg Close — Range —
Q4 2013
Shares 74,410 Value ($000) $7,044 Avg Close — Range —