AVIAT NETWORKS INC

CUSIP: 05366Y102 Class: COMMON STOCK

DISCIPLINED GROWTH INVESTORS INC /MN's Holding History (CIK: 0001050442)

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

Q1 2014
Shares 1,231,064 Value ($000) $1,957 Avg Close — Range —
Q4 2013
Shares 1,863,482 Value ($000) $4,211 Avg Close — Range —
Q3 2013
Shares 2,651,808 Value ($000) $6,815 Avg Close — Range —
Q2 2013
Shares 2,663,946 Value ($000) $6,980 Avg Close — Range —