Stephen W Porter Net Worth

The estimated Net Worth of Stephen W Porter is at least $1.23 Million dollars as of 25 February 2015. Stephen Porter owns over 5,000 units of Mantech International Corp stock worth over $767,840 and over the last 21 years Stephen sold MANT stock worth over $457,890.

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Stephen Porter MANT stock SEC Form 4 insiders trading

Stephen has made over 8 trades of the Mantech International Corp stock since 2011, according to the Form 4 filled with the SEC. Most recently Stephen exercised 5,000 units of MANT stock worth $142,100 on 25 February 2015.

The largest trade Stephen's ever made was selling 8,000 units of Mantech International Corp stock on 10 May 2013 worth over $223,600. On average, Stephen trades about 1,583 units every 61 days since 2003. As of 25 February 2015 Stephen still owns at least 8,000 units of Mantech International Corp stock.

You can see the complete history of Stephen Porter stock trades at the bottom of the page.

What's Stephen Porter's mailing address?

Stephen's mailing address filed with the SEC is 12015 LEE JACKSON HIGHWAY, , FAIRFAX, VA, 22033-3300.

Insiders trading at Mantech International Corp

Over the last 21 years, insiders at Mantech International Corp have traded over $766,867,472 worth of Mantech International Corp stock and bought 58,899 units worth $1,563,823 . The most active insiders traders include George J Pedersen, Robert A Coleman, and Kevin M Phillips. On average, Mantech International Corp executives and independent directors trade stock every 30 days with the average trade being worth of $5,242,524. The most recent stock trade was executed by Bonnie Cook on 31 July 2022, trading 830 units of MANT stock currently worth $79,663.

What does Mantech International Corp do?

ManTech provides mission-focused technology solutions and services for U.S. defense, intelligence and federal civilian agencies. In business more than 52 years, we excel in full-spectrum cyber, data collection & analytics, enterprise IT, systems engineering and software application development solutions that support national and homeland security.

Complete history of Stephen Porter stock trades at Mantech International Corp

Mantech International Corp executives and stock owners

Mantech International Corp executives and other stock owners filed with the SEC include:

• Kevin Phillips,
  Non-Executive Chairman of the Board
• Matthew Tait,
  Chief Operating Officer
• Judith Bjornaas,
  Chief Financial Officer, Executive Vice President
• George Pedersen,
  Director
• Matthew A. Tait,
  Chief Operating Officer
• Kevin M. Phillips,
  Chairman, Pres & CEO
• Judith L. Bjornaas,
  Exec. VP & CFO
• Bonnie J. Cook,
  Exec. VP of Bus. Services
• Barry Campbell,
  Presiding Independent Director
• Richard Armitage,
  Independent Director
• Mary Bush,
  Independent Director
• Richard Kerr,
  Independent Director
• Kenneth Minihan,
  Independent Director
• Peter LaMontagne,
  Independent Director
• Stephen Vather,
  IR Contact Officer
• Joseph Chioda,
  Vice President - Account Management, ManTech's Mission, Cyber & Intelligence Solutions Group
• Srini Iyer,
  Chief Technology Officer
• Michael R. Putnam,
  Sr. VP of Corp. & Regulatory Affairs
• Julie Anna Barker,
  Interim Chief HR Officer
• Sheila S. Blackwell,
  VP of Enterprise Marketing & Communications
• Jeffrey S. Brown,
  Exec. VP, Gen. Counsel & Sec.
• Mike Uster,
  Chief Information Officer & Sr. VP
• Jay W Kelley,
  President business unit
• Eugene C Renzi,
  Executive Vice President
• Daniel J Keefe,
  Business Group President
• Walter R Jr Fatzinger,
  Director
• Stephen W Porter,
  Director
• L. William Varner,
  Group President
• Richard John Wagner,
  Business Group President
• Gary A Dorland,
  President business unit
• Capital Partners Gp Llc Adage,
  10% owner
• Paul G Stern,
  Director
• John P Hynes,
  President business unit
• Michael D Golden,
  Director
• Jerry L Unruh,
  Senior Vice President
• R Evans Hineman,
  Executive Vice President
• Ray A Ranelli,
  Director
• Walter W Vaughan,
  Director
• Bradley H Feldmann,
  Senior Vice President
• Ronald R Spoehel,
  Executive VP and CFO
• Kurt J Snapper,
  President business unit
• John A Jr Moore,
  Executive Vice President
• Stephen D Harlan,
  Director
• Louis M Addeo,
  Div. President/Business Unit
• David E Jeremiah,
  Director
• John J Fitzgerald,
  Principal Accounting Officer
• Terry M Ryan,
  Group President
• Thomas E Mitchell,
  Div President / Buiness Unit
• Kenneth J Farquhar,
  President business unit
• James D Bryan,
  Div. President/Business Unit
• Lawrence B Iii Prior,
  President & COO
• Robert A Coleman,
  President div./business unit
• James N Allburn,
  Div. President/Business Unit
• Joseph R Fox,
  President business unit
• Bonnie Cook,
  EVP Business Operations