Jon Rambeau

Companies

• Lyntris Inc.Board member Aug 18, 2026 to now¹
• Karman Holdings Inc.Chief executive officer Apr 2, 2026 to now²
• L3Harris TechnologiesPres., Integrated Mission Sys. Oct 24, 2022 to now³

Holdings

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

Shares held

• KKarman Holdings Inc. KRMN99,937 shares⁴$3.4M at $33.90May 21, 2026
• L3Harris Technologies LHX7,660 shares⁵$1.9M at $248.17Mar 2, 2026

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

Recent filings

• May 21, 2026Granted 99,937 shares of Karman Holdings Inc.⁴
• Mar 2, 2026Sold 5,528 shares at $370.32 of L3Harris Technologies⁵
• Feb 26, 2026Shares withheld for tax 3,587 shares at $355.16 of L3Harris Technologies⁵
• Feb 26, 2026Exercised options 9,115 shares of L3Harris Technologies⁵
• Feb 24, 2026Shares withheld for tax 790 shares at $354.27 of L3Harris Technologies⁶
• Feb 24, 2026Exercised options 3,034 shares of L3Harris Technologies⁶
• Nov 1, 2025Shares withheld for tax 1,632 shares at $289.10 of L3Harris Technologies⁷
• Nov 1, 2025Exercised options 4,147 shares of L3Harris Technologies⁷
• Mar 10, 2025Sold 3,178 shares at $226.00 of L3Harris Technologies⁸
• Nov 1, 2024Shares withheld for tax 1,407 shares at $247.48 of L3Harris Technologies⁹
• Nov 1, 2024Exercised options 4,147 shares of L3Harris Technologies⁹
• Nov 1, 2023Shares withheld for tax 1,010 shares at $178.72 of L3Harris Technologies¹⁰
• Nov 1, 2023Exercised options 4,147 shares of L3Harris Technologies¹⁰