VAUGHAN WALTER W 4
4 · MANTECH INTERNATIONAL CORP · Filed Aug 22, 2003
Insider Transaction Report
Form 4
VAUGHAN WALTER W
Director
Transactions
- Sale
Class A Common Stock
2003-08-20$23.30/sh+100$2,330→ 9,900 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-20$23.25/sh−300$6,975→ 9,600 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-21$23.15/sh−1,400$32,410→ 2,300 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-21$23.15/sh−400$9,260→ 1,900 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-20$23.34/sh−850$19,839→ 8,750 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-21$23.15/sh−50$1,158→ 7,600 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-21$23.15/sh−300$6,945→ 1,400 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-21$23.18/sh−1,000$23,180→ 200 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-21$23.15/sh−3,900$90,285→ 3,700 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-21$23.16/sh−200$4,632→ 1,700 total(indirect: By IRA) - Sale
Class A Common Stock
2003-08-20$23.33/sh−1,100$25,663→ 7,650 total(indirect: By IRA)
Holdings
- 7,000
Class A Common Stock