Insiders · MANT

MANT insider transactions

ManTech International Corporation (MANT) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.

MANT insiders

Everyone who has filed a Form 3, 4, 5 or 144 at ManTech International Corporation, latest first. Follow anyone to get their next filing.

• Bonnie CookOfficer
• Matthew A TaitOfficer
• Kevin M PhillipsOfficer, Director-$1.87M
• Judith L BjornaasOfficer
• Richard L ArmitageDirector-$345K
• Barry G CampbellDirector
• Peter B LamontagneDirector
• Mary K BushDirector-$251K
• Richard J KerrDirector-$642K
• Kenneth A MinihanDirector
• Jennifer A. Warren10% owner, since March 2022
• George J Pedersen10% owner-$734M

Recent Form 3, 4, and 5 filings for MANT

• 1517d
  SEC Form 4: Cook Bonnie returned $1,322,304 worth of shares to the company (13,774 units at $96.00), closing all direct ownership in the company to satisfy withholding tax

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1517d
  SEC Form 4: Tait Matthew A returned $3,188,544 worth of shares to the company (33,214 units at $96.00), closing all direct ownership in the company (tax liability)

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1517d
  SEC Form 4: Phillips Kevin M returned $13,150,560 worth of shares to the company (136,985 units at $96.00), closing all direct ownership in the company (for tax liability)

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1517d
  SEC Form 4: Bjornaas Judith L returned $2,579,424 worth of shares to the company (26,869 units at $96.00), closing all direct ownership in the company (withholding tax)

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1518d
  SEC Form 4: Armitage Richard L returned $384,000 worth of shares to the company (4,000 units at $96.00), closing all direct ownership in the company (for tax liability)

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1518d
  SEC Form 4: Campbell Barry G returned $2,044,800 worth of shares to the company (21,300 units at $96.00), closing all direct ownership in the company to cover withholding tax

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1518d
  SEC Form 4: Lamontagne Peter B returned $1,152,000 worth of shares to the company (12,000 units at $96.00), closing all direct ownership in the company to satisfy withholding obligation

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1518d
  SEC Form 4: Bush Mary K returned $1,082,400 worth of shares to the company (11,275 units at $96.00), closing all direct ownership in the company (tax liability)

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1518d
  SEC Form 4: Kerr Richard J returned $2,886,720 worth of shares to the company (30,070 units at $96.00), closing all direct ownership in the company to satisfy withholding tax

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1518d
  SEC Form 4: Minihan Kenneth A returned $2,208,000 worth of shares to the company (23,000 units at $96.00), closing all direct ownership in the company to satisfy withholding obligation

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1562d
  SEC Form 4: Cook Bonnie converted options into 830 shares and covered exercise/tax liability with 250 shares, increasing direct ownership by 5% to 12,927 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1562d
  SEC Form 4: Tait Matthew A converted options into 3,764 shares and covered exercise/tax liability with 1,698 shares, increasing direct ownership by 7% to 33,214 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1679d
  SEC Form 3: New insider Warren Jennifer A. claimed ownership of 9,384,843 shares

  3 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1687d
  SEC Form 4: Pedersen George J converted options into 11,580,000 shares and sold $734,093,355 worth of shares (9,384,843 units at $78.22)

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1700d
  SEC Form 4: Phillips Kevin M converted options into 41,404 shares and covered exercise/tax liability with 17,844 shares, increasing direct ownership by 21% to 136,443 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1700d
  SEC Form 4: Cook Bonnie converted options into 4,229 shares and covered exercise/tax liability with 1,274 shares, increasing direct ownership by 31% to 12,347 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1700d
  SEC Form 4: Bjornaas Judith L converted options into 12,851 shares and covered exercise/tax liability with 4,645 shares, increasing direct ownership by 44% to 26,727 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1700d
  SEC Form 4: Tait Matthew A converted options into 13,504 shares and covered exercise/tax liability with 5,256 shares, increasing direct ownership by 36% to 31,148 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1707d
  SEC Form 4: Cook Bonnie exercised 3,750 shares at a strike of $36.87 and covered exercise/tax liability with 2,310 shares, increasing direct ownership by 18% to 9,392 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1715d
  SEC Form 4 filed by Bjornaas Judith L

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1715d
  SEC Form 4 filed by Cook Bonnie

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1715d
  SEC Form 4 filed by Phillips Kevin M

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1715d
  SEC Form 4 filed by Tait Matthew A

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1828d
  SEC Form 4: Phillips Kevin M converted options into 13,394 shares and covered exercise/tax liability with 6,041 shares, increasing direct ownership by 7% to 112,883 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1917d
  SEC Form 4: Phillips Kevin M exercised 22,500 units of Class A Common Stock at a strike of $36.87 and sold $1,873,125 worth of Class A Common Stock (22,500 units at $83.25)

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1918d
  SEC Form 4: KERR RICHARD J sold $363,300 worth of Class A Common Stock (4,325 units at $84.00), decreasing direct ownership by 13% to 30,070 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1920d
  SEC Form 4: KERR RICHARD J sold $278,970 worth of Class A Common Stock (3,282 units at $85.00), decreasing direct ownership by 9% to 34,395 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1924d
  SEC Form 4: Tait Matthew A converted options into 5,381 units of Class A Common Stock and covered exercise/tax liability with 2,427 units of Class A Common Stock, increasing direct ownership by 15% to 22,900 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1926d
  SEC Form 4: Cook Bonnie converted options into 830 units of Class A Common Stock and covered exercise/tax liability with 250 units of Class A Common Stock, increasing direct ownership by 8% to 7,952 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1926d
  SEC Form 4: Tait Matthew A converted options into 3,763 units of Class A Common Stock and covered exercise/tax liability with 1,698 units of Class A Common Stock, increasing direct ownership by 12% to 19,946 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1980d
  SEC Form 4: BUSH MARY K sold $251,189 worth of Class A Common Stock (2,875 units at $87.37), decreasing direct ownership by 20% to 11,275 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1994d
  SEC Form 4: Armitage Richard L sold $345,200 worth of Class A Common Stock (4,000 units at $86.30), decreasing direct ownership by 50% to 4,000 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1997d
  SEC Form 4: MINIHAN KENNETH A was granted 4,000 units of Class A Common Stock, increasing direct ownership by 21% to 23,000 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1997d
  SEC Form 4: LAMONTAGNE PETER B was granted 4,000 units of Class A Common Stock, increasing direct ownership by 50% to 12,000 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1997d
  SEC Form 4: CAMPBELL BARRY G was granted 4,000 units of Class A Common Stock, increasing direct ownership by 23% to 21,300 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 1997d
  SEC Form 4: BUSH MARY K was granted 4,000 units of Class A Common Stock, increasing direct ownership by 39% to 14,150 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 2065d
  SEC Form 4: A Matthew Tait disposed of $186,477 worth of Class A Common Stock (2,273 units at $82.04) and exercised 5,253 units of Class A Common Stock at a strike of $0.00, increasing direct ownership by 20% to 17,881 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 2065d
  SEC Form 4: M Kevin Phillips exercised 28,903 units of Class A Common Stock at a strike of $0.00 and disposed of $919,504 worth of Class A Common Stock (11,208 units at $82.04), increasing direct ownership by 20% to 105,530 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 2065d
  SEC Form 4: Bonnie Cook exercised 2,977 units of Class A Common Stock at a strike of $0.00 and disposed of $73,590 worth of Class A Common Stock (897 units at $82.04), increasing direct ownership by 39% to 7,372 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 2065d
  SEC Form 4: L Judith Bjornaas exercised 10,153 units of Class A Common Stock at a strike of $0.00 and disposed of $250,796 worth of Class A Common Stock (3,057 units at $82.04), increasing direct ownership by 62% to 18,521 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)
• 2088d
  SEC Form 4: A Matthew Tait was granted 11,484 units of Class A Common Stock and disposed of $285,064 worth of Class A Common Stock (3,457 units at $82.46), increasing ownership by 117% to 14,901 units

  4 - MANTECH INTERNATIONAL CORP (0000892537) (Issuer)