John S. Mengucci

Companies

• CACIBoard member Sep 20, 2019 to now¹
• CACIChief executive officer Sep 20, 2019 to Oct 3, 2024¹
• CACIChief operating officer Feb 27, 2012 to May 30, 2019²
• CACIPresident Sep 18, 2012 to Feb 22, 2013³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• CACI CACI145,837 shares⁴$90.7M at $621.77Oct 1, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Oct 1, 2026Shares withheld for tax 1,897 shares at $627.06 of CACI⁴
• Oct 1, 2026Exercised options 4,205 shares of CACI⁴
• Oct 1, 2026Shares withheld for tax 1,785 shares at $627.06 of CACI⁴
• Oct 1, 2026Exercised options 3,956 shares of CACI⁴
• Oct 1, 2026Shares withheld for tax 2,515 shares at $627.06 of CACI⁴
• Oct 1, 2026Exercised options 5,575 shares of CACI⁴
• Oct 1, 2026Shares withheld for tax 15,086 shares at $627.06 of CACI⁴
• Oct 1, 2026Exercised options 33,448 shares of CACI⁴
• Oct 1, 2025Shares withheld for tax 8,891 shares at $515.16 of CACI⁵
• Oct 1, 2025Exercised options 19,712 shares of CACI⁵
• Oct 1, 2025Shares withheld for tax 1,784 shares at $515.16 of CACI⁵
• Oct 1, 2025Exercised options 3,955 shares of CACI⁵
• Oct 1, 2025Shares withheld for tax 2,514 shares at $515.16 of CACI⁵
• Oct 1, 2025Exercised options 5,574 shares of CACI⁵
• Oct 1, 2025Shares withheld for tax 1,930 shares at $515.16 of CACI⁵
• Oct 1, 2025Exercised options 4,278 shares of CACI⁵
• Sep 15, 2025Sold 2,274 shares at $493.96 of CACI⁶
• Sep 15, 2025Sold 4,683 shares at $493.11 of CACI⁶
• Sep 15, 2025Sold 1,443 shares at $492.28 of CACI⁶
• Sep 15, 2025Sold 1,742 shares at $491.07 of CACI⁶
• Sep 15, 2025Sold 33 shares at $490.29 of CACI⁶
• Oct 1, 2024Shares withheld for tax 2,514 shares at $505.62 of CACI⁷
• Oct 1, 2024Exercised options 5,574 shares of CACI⁷
• Oct 1, 2024Shares withheld for tax 1,929 shares at $505.62 of CACI⁷
• Oct 1, 2024Exercised options 4,277 shares of CACI⁷

Trade performance

Returns are price-only (no dividends), measured from the trade date.