MANTECH INTL CORP

CUSIP: 564563104 Class: CL A

BARROW HANLEY MEWHINNEY & STRAUSS LLC's Holding History (CIK: 0000313028)

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

Q1 2018
Shares 34,539 Value ($000) $1,916 Avg Close — Range —
Q4 2017
Shares 160,374 Value ($000) $8,049 Avg Close — Range —
Q3 2017
Shares 184,144 Value ($000) $8,130 Avg Close — Range —
Q2 2017
Shares 184,863 Value ($000) $7,649 Avg Close — Range —
Q1 2017
Shares 184,863 Value ($000) $6,402 Avg Close — Range —
Q4 2016
Shares 178,679 Value ($000) $7,549 Avg Close — Range —
Q3 2016
Shares 179,225 Value ($000) $6,755 Avg Close — Range —
Q2 2016
Shares 184,932 Value ($000) $6,994 Avg Close — Range —
Q1 2016
Shares 185,570 Value ($000) $5,937 Avg Close — Range —
Q4 2015
Shares 104,113 Value ($000) $3,148 Avg Close — Range —