TECHNE CORP

CUSIP: 878377100 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q3 2014
Shares 14,900 Value ($000) $1,394 Avg Close — Range —
Q2 2014
Shares 14,600 Value ($000) $1,352 Avg Close — Range —
Q1 2014
Shares 14,900 Value ($000) $1,272 Avg Close — Range —
Q4 2013
Shares 14,900 Value ($000) $1,411 Avg Close — Range —
Q3 2013
Shares 15,300 Value ($000) $1,225 Avg Close — Range —
Q2 2013
Shares 12,700 Value ($000) $877 Avg Close — Range —