TECHNE CORP

CUSIP: 878377100 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2014
Shares 53,640 Value ($000) $5,018 Avg Close — Range —
Q2 2014
Shares 9,100 Value ($000) $842 Avg Close — Range —