MANTECH INTL CORP

CUSIP: 564563104 Class: CL A

Argyle Capital Management Inc.'s Holding History (CIK: 0001321194)

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

Q2 2022
Shares 26,534 Value ($000) $2,533 Avg Close — Range —
Q1 2022
Shares 26,534 Value ($000) $2,287 Avg Close — Range —
Q4 2021
Shares 29,534 Value ($000) $2,154 Avg Close — Range —
Q3 2021
Shares 29,034 Value ($000) $2,204 Avg Close — Range —
Q2 2021
Shares 27,534 Value ($000) $2,383 Avg Close — Range —
Q1 2021
Shares 26,834 Value ($000) $2,333 Avg Close — Range —
Q4 2020
Shares 27,034 Value ($000) $2,404 Avg Close — Range —
Q3 2020
Shares 27,034 Value ($000) $1,862 Avg Close — Range —
Q2 2020
Shares 27,700 Value ($000) $1,897 Avg Close — Range —
Q1 2020
Shares 28,500 Value ($000) $2,071 Avg Close — Range —
Q4 2019
Shares 28,600 Value ($000) $2,285 Avg Close — Range —
Q3 2019
Shares 28,600 Value ($000) $2,042 Avg Close — Range —
Q2 2019
Shares 28,600 Value ($000) $1,883 Avg Close — Range —
Q1 2019
Shares 28,600 Value ($000) $1,545 Avg Close — Range —
Q4 2018
Shares 28,600 Value ($000) $1,496 Avg Close — Range —
Q3 2018
Shares 28,600 Value ($000) $1,810 Avg Close — Range —
Q2 2018
Shares 28,600 Value ($000) $1,534 Avg Close — Range —
Q1 2018
Shares 29,800 Value ($000) $1,653 Avg Close — Range —
Q4 2017
Shares 32,300 Value ($000) $1,621 Avg Close — Range —
Q3 2017
Shares 32,300 Value ($000) $1,426 Avg Close — Range —
Q2 2017
Shares 32,300 Value ($000) $1,337 Avg Close — Range —
Q1 2017
Shares 32,300 Value ($000) $1,119 Avg Close — Range —
Q4 2016
Shares 32,300 Value ($000) $1,365 Avg Close — Range —
Q3 2016
Shares 33,200 Value ($000) $1,251 Avg Close — Range —
Q2 2016
Shares 34,000 Value ($000) $1,286 Avg Close — Range —
Q1 2016
Shares 34,000 Value ($000) $1,088 Avg Close — Range —
Q4 2015
Shares 34,000 Value ($000) $1,028 Avg Close — Range —
Q3 2015
Shares 34,000 Value ($000) $874 Avg Close — Range —
Q2 2015
Shares 31,800 Value ($000) $922 Avg Close — Range —
Q1 2015
Shares 33,000 Value ($000) $1,120 Avg Close — Range —
Q4 2014
Shares 33,000 Value ($000) $998 Avg Close — Range —
Q3 2014
Shares 33,000 Value ($000) $889 Avg Close — Range —
Q2 2014
Shares 31,500 Value ($000) $930 Avg Close — Range —
Q1 2014
Shares 30,500 Value ($000) $897 Avg Close — Range —
Q4 2013
Shares 29,000 Value ($000) $868 Avg Close — Range —
Q3 2013
Shares 29,000 Value ($000) $834 Avg Close — Range —
Q2 2013
Shares 29,600 Value ($000) $773 Avg Close — Range —