William J. Doherty

Companies

• AmphenolPresident Jan 11, 2022 to Jan 9, 2024¹
• AmphenolVice President Jan 5, 2016 to Dec 7, 2021²

Holdings

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

Shares held

• Amphenol APH0 shares³May 27, 2026

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

Recent filings

• Dec 2, 2025Sold 80,000 shares at $142.00 of Amphenol⁴
• Dec 2, 2025Exercised options 80,000 shares at $33.30 of Amphenol⁴
• Oct 29, 2025Sold 80,000 shares at $141.04 of Amphenol⁵
• Oct 29, 2025Exercised options 80,000 shares at $33.30 of Amphenol⁵
• Aug 11, 2025Sold 113,000 shares at $110.29 of Amphenol⁶
• Aug 11, 2025Exercised options 113,000 shares at $22.55 of Amphenol⁶
• Aug 8, 2025Sold 113,000 shares at $108.89 of Amphenol⁶
• Aug 8, 2025Exercised options 113,000 shares at $22.55 of Amphenol⁶
• May 30, 2025Sold 160,000 shares at $89.54 of Amphenol⁷
• May 30, 2025Exercised options 160,000 shares at $22.55 of Amphenol⁷
• May 2, 2025Sold 90,000 shares at $80.29 of Amphenol⁸
• May 2, 2025Exercised options 90,000 shares at $22.55 of Amphenol⁸
• May 2, 2025Sold 36,000 shares at $80.29 of Amphenol⁸
• May 2, 2025Exercised options 36,000 shares at $22.37 of Amphenol⁸
• Apr 25, 2025Sold 100,000 shares at $75.49 of Amphenol⁹
• Apr 25, 2025Exercised options 100,000 shares at $22.37 of Amphenol⁹
• Aug 15, 2024Sold 300,000 shares at $65.83 of Amphenol¹⁰
• Aug 15, 2024Exercised options 300,000 shares at $22.37 of Amphenol¹⁰
• Feb 2, 2024Sold 20,000 shares at $103.50 of Amphenol¹¹
• Feb 2, 2024Exercised options 20,000 shares at $44.74 of Amphenol¹¹
• Feb 2, 2024Sold 150,000 shares at $103.50 of Amphenol¹¹
• Feb 2, 2024Exercised options 150,000 shares at $43.99 of Amphenol¹¹
• Aug 31, 2023Sold 50,000 shares at $88.57 of Amphenol¹²
• Aug 31, 2023Exercised options 50,000 shares at $43.99 of Amphenol¹²
• Nov 11, 2022Sold 50,000 shares at $79.82 of Amphenol¹³