Michael Graff

Companies

• TransDigm Group Inc.Board member Mar 14, 2006 to now¹
• Builders FirstSourceBoard member Mar 3, 2006 to May 25, 2016²

Holdings

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

Shares held

• TTransDigm Group Inc. TDG8,717 shares³$9.9M at $1,139.41Sep 21, 2026

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

Recent filings

• Sep 18, 2026Granted 34 shares at $1,085.00 of TransDigm Group Inc.³
• Mar 20, 2026Granted 30 shares at $1,214.66 of TransDigm Group Inc.⁴
• Nov 21, 2025Gift 340 shares of TransDigm Group Inc.⁵
• Sep 19, 2025Granted 29 shares at $1,288.13 of TransDigm Group Inc.⁶
• Aug 26, 2025Sold 160 shares at $1,404.42 of TransDigm Group Inc.⁷
• Aug 26, 2025Sold 800 shares at $1,402.82 of TransDigm Group Inc.⁷
• Aug 26, 2025Sold 400 shares at $1,402.04 of TransDigm Group Inc.⁷
• Aug 26, 2025Sold 228 shares at $1,400.03 of TransDigm Group Inc.⁷
• Aug 26, 2025Sold 172 shares at $1,399.44 of TransDigm Group Inc.⁷
• Aug 26, 2025Exercised options 1,760 shares at $156.47 of TransDigm Group Inc.⁷
• Jun 12, 2025Gift 1,000 shares of TransDigm Group Inc.⁸
• Jun 12, 2025Gift 1,000 shares of TransDigm Group Inc.⁸
• May 14, 2025Gift 2,000 shares of TransDigm Group Inc.⁹
• May 14, 2025Gift 2,000 shares of TransDigm Group Inc.⁹
• Mar 26, 2025Granted 27 shares at $1,346.50 of TransDigm Group Inc.¹⁰
• Dec 12, 2024Gift 200 shares of TransDigm Group Inc.¹¹
• Sep 25, 2024Granted 27 shares at $1,367.76 of TransDigm Group Inc.¹²
• Mar 22, 2024Other of TransDigm Group Inc.¹³
• Mar 22, 2024Other of TransDigm Group Inc.¹³
• Mar 22, 2024Other of TransDigm Group Inc.¹³
• Mar 22, 2024Granted 31 shares at $1,172.20 of TransDigm Group Inc.¹³
• Mar 14, 2024Other 4,000 shares at $1,187.40 of TransDigm Group Inc.¹⁴
• Feb 13, 2024Sold 37 shares at $1,111.78 of TransDigm Group Inc.¹⁵
• Feb 13, 2024Sold 1,260 shares at $1,109.99 of TransDigm Group Inc.¹⁵
• Feb 13, 2024Sold 2,163 shares at $1,107.04 of TransDigm Group Inc.¹⁵