Jill L. Bruning

Companies

• Amentum Holdings, Inc.Chief Technology Officer Sep 27, 2024 to now¹

Holdings

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

Shares held

• AAmentum Holdings, Inc. AMTM197,457 shares²$4.0M at $20.06May 6, 2026

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

Recent filings

• May 6, 2026Shares withheld for tax 2,731 shares at $24.89 of Amentum Holdings, Inc.²
• May 6, 2026Exercised options 9,072 shares of Amentum Holdings, Inc.²
• Mar 4, 2026Gift 30,000 shares of Amentum Holdings, Inc.³
• Nov 17, 2025Granted 17,817 shares of Amentum Holdings, Inc.⁴
• Nov 6, 2025Shares withheld for tax 1,457 shares at $21.79 of Amentum Holdings, Inc.⁵
• Nov 6, 2025Exercised options 4,838 shares of Amentum Holdings, Inc.⁵