TECHNE CORP

CUSIP: 878377100 Class: COM

OAK ASSOCIATES LTD /OH/'s Holding History (CIK: 0000836372)

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

Q3 2014
Shares 13,500 Value ($000) $1,263 Avg Close — Range —
Q2 2014
Shares 13,500 Value ($000) $1,250 Avg Close — Range —
Q1 2014
Shares 13,500 Value ($000) $1,152 Avg Close — Range —
Q4 2013
Shares 13,500 Value ($000) $1,278 Avg Close — Range —
Q2 2013
Shares 13,500 Value ($000) $933 Avg Close — Range —