MANAGEMENT NETWORK GROUP INC

CUSIP: 561693201 Class: COM

PERRITT CAPITAL MANAGEMENT INC's Holding History (CIK: 0001279342)

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

Q1 2014
Shares 13,000 Value ($000) $56 Avg Close — Range —
Q4 2013
Shares 127,284 Value ($000) $350 Avg Close — Range —
Q3 2013
Shares 146,490 Value ($000) $425 Avg Close — Range —
Q2 2013
Shares 197,100 Value ($000) $599 Avg Close — Range —