TECHNE CORP

CUSIP: 878377100 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q3 2014
Shares 21,200 Value ($000) $1,983 Avg Close — Range —
Q2 2014
Shares 21,200 Value ($000) $1,962 Avg Close — Range —
Q1 2014
Shares 21,400 Value ($000) $1,827 Avg Close — Range —
Q4 2013
Shares 20,500 Value ($000) $1,941 Avg Close — Range —
Q3 2013
Shares 19,600 Value ($000) $1,569 Avg Close — Range —
Q2 2013
Shares 11,600 Value ($000) $801 Avg Close — Range —