TECHNE CORP

CUSIP: 878377100 Class: COM

ORBIMED ADVISORS LLC's Holding History (CIK: 0001055951)

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

Q4 2013
Shares 50,000 Value ($000) $4,734 Avg Close — Range —
Q3 2013
Shares 266,000 Value ($000) $21,296 Avg Close — Range —
Q2 2013
Shares 86,000 Value ($000) $5,941 Avg Close — Range —