MANTECH INTL CORP

CUSIP: 564563104 Class: CL A

SCHWERIN BOYLE CAPITAL MANAGEMENT INC's Holding History (CIK: 0000937522)

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

Q2 2015
Shares 105,700 Value ($000) $3,065 Avg Close — Range —
Q1 2015
Shares 105,700 Value ($000) $3,587 Avg Close — Range —
Q4 2014
Shares 105,700 Value ($000) $3,195 Avg Close — Range —
Q3 2014
Shares 105,700 Value ($000) $2,849 Avg Close — Range —
Q2 2014
Shares 105,700 Value ($000) $3,120 Avg Close — Range —
Q1 2014
Shares 105,700 Value ($000) $3,109 Avg Close — Range —
Q4 2013
Shares 80,000 Value ($000) $2,394 Avg Close — Range —
Q3 2013
Shares 80,000 Value ($000) $2,301 Avg Close — Range —
Q2 2013
Shares 80,000 Value ($000) $2,090 Avg Close — Range —