Eileen Serra

Companies

• Capital OneBoard member Feb 28, 2020 to now¹
• GartnerBoard member Nov 2, 2017 to now²
• Boxed, Inc.Board member Dec 17, 2020 to Jan 5, 2023³

Holdings

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

Shares held

• Capital One COF12,844 shares⁴$2.6M at $199.87May 8, 2026
• Gartner IT4,776 shares⁵$985.5K at $206.34Jun 10, 2026
• BBoxed, Inc.173,769 shares⁶Dec 31, 2022

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

Recent filings

• Jun 8, 2026Exercised options 1,744 shares of Gartner⁵
• Jun 1, 2026Exercised options 705 shares of Gartner⁷
• May 8, 2026Granted 1,294 shares of Capital One⁴
• May 8, 2025Granted 1,241 shares of Capital One⁸
• Feb 24, 2025Sold 1,200 shares at $489.77 of Gartner⁹
• May 24, 2024Exercised options 1,828 shares of Gartner¹⁰
• May 2, 2024Granted 1,658 shares of Capital One¹¹
• May 4, 2023Granted 2,453 shares of Capital One¹²
• Dec 31, 2022Granted 105,769 shares of Boxed, Inc.⁶
• Sep 30, 2022Granted 22,368 shares of Boxed, Inc.¹³
• Sep 15, 2022Exercised options 6,250 shares of Boxed, Inc.¹⁴
• May 6, 2022Bought 700 shares at $251.99 of Gartner¹⁵
• May 5, 2022Granted 1,612 shares of Capital One¹⁶