MANTECH INTL CORP

CUSIP: 564563104 Class: CL A

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2019
Shares 179,006 Value ($000) $14,299 Avg Close — Range —
Q3 2019
Shares 256,000 Value ($000) $18,281 Avg Close — Range —
Q2 2019
Shares 441,790 Value ($000) $29,092 Avg Close — Range —
Q1 2019
Shares 359,310 Value ($000) $19,410 Avg Close — Range —
Q4 2018
Shares 265,972 Value ($000) $13,909 Avg Close — Range —
Q3 2018
Shares 263,923 Value ($000) $16,706 Avg Close — Range —
Q2 2018
Shares 543,956 Value ($000) $29,178 Avg Close — Range —
Q1 2018
Shares 306,583 Value ($000) $17,006 Avg Close — Range —
Q4 2017
Shares 325,405 Value ($000) $16,332 Avg Close — Range —
Q3 2017
Shares 334,502 Value ($000) $14,768 Avg Close — Range —
Q2 2017
Shares 306,984 Value ($000) $12,703 Avg Close — Range —
Q1 2017
Shares 236,349 Value ($000) $8,185 Avg Close — Range —
Q4 2016
Shares 177,027 Value ($000) $7,479 Avg Close — Range —
Q3 2016
Shares 153,971 Value ($000) $5,803 Avg Close — Range —
Q2 2016
Shares 137,338 Value ($000) $5,194 Avg Close — Range —
Q1 2016
Shares 110,785 Value ($000) $3,544 Avg Close — Range —