David Christopher Ryan

Companies

• Affiliated Managers GroupBoard member Jul 21, 2021 to now¹
• GrindrBoard member Nov 25, 2020 to Nov 25, 2020²
• ADT Inc.Board member Jan 18, 2018 to Jan 18, 2018³

Holdings

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

Shares held

• Affiliated Managers Group AMG1,092 shares⁴$420.9K at $385.48May 6, 2026
• Grindr GRND20,000 shares⁵$274.0K at $13.70Nov 18, 2022

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

Recent filings

• May 6, 2026Sold 3,402 shares at $305.06 of Affiliated Managers Group⁴
• Mar 5, 2026Exercised options 867 shares of Affiliated Managers Group⁶
• Aug 15, 2025Exercised options 1,092 shares of Affiliated Managers Group⁷
• Mar 5, 2025Exercised options 956 shares of Affiliated Managers Group⁸
• Aug 15, 2024Exercised options 545 shares of Affiliated Managers Group⁹
• Mar 5, 2024Exercised options 317 shares of Affiliated Managers Group¹⁰
• Aug 15, 2023Exercised options 370 shares of Affiliated Managers Group¹¹
• Mar 5, 2023Exercised options 171 shares of Affiliated Managers Group¹²
• Nov 18, 2022Exercised options 20,000 shares of Grindr⁵
• Aug 15, 2022Exercised options 176 shares of Affiliated Managers Group¹³