TECHNE CORP

CUSIP: 878377100 Class: COM

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q3 2014
Shares 60,544 Value ($000) $5,664 Avg Close — Range —
Q2 2014
Shares 60,544 Value ($000) $5,605 Avg Close — Range —
Q1 2014
Shares 60,544 Value ($000) $5,169 Avg Close — Range —
Q4 2013
Shares 373 Value ($000) $35 Avg Close — Range —