MANTECH INTL CORP

CUSIP: 564563104 Class: CL A

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q1 2014
Shares 50 Value ($000) $1 Avg Close — Range —
Q4 2013
Shares 53 Value ($000) $2 Avg Close — Range —