Karen A. Richardson

Companies

• ExponentBoard member Dec 13, 2013 to now¹
• Artius II Acquisition Inc.Board member Feb 12, 2025 to Feb 12, 2025²
• Origin Materials, Inc.Board member Jul 13, 2020 to Aug 17, 2023³
• Doma Holdings, Inc.Board member Jul 30, 2021 to Jul 8, 2022⁴
• WorldpayBoard member Jan 18, 2018 to Jul 31, 2019⁵

Holdings

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

Shares held

• Exponent EXPO34,241 shares⁶$2.5M at $72.84Jun 4, 2026
• DDoma Holdings, Inc.806,711 shares⁷Jul 7, 2022
• OMOrigin Materials, Inc.722,260 shares⁸Aug 17, 2023

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

Recent filings

• Jun 3, 2026Exercised options 2,009 shares of Exponent⁶
• Jun 4, 2025Exercised options 1,525 shares of Exponent⁹
• Jun 5, 2024Exercised options 1,506 shares of Exponent¹⁰
• Feb 15, 2024Exercised options 315 shares of Exponent¹¹
• Aug 15, 2023Bought 146,288 shares at $1.37 of Origin Materials, Inc.⁸
• Jul 20, 2023Granted 45,861 shares of Origin Materials, Inc.¹²
• Jul 20, 2023Granted 46,590 shares of Origin Materials, Inc.¹³
• Aug 15, 2022Granted 28,954 shares of Origin Materials, Inc.¹⁴
• Jul 7, 2022Granted 64,102 shares of Doma Holdings, Inc.⁷
• Jun 27, 2022Other 432,858 shares of Origin Materials, Inc.¹⁵
• Jun 1, 2022Exercised options 1,474 shares of Exponent¹⁶
• Nov 10, 2021Granted 48,299 shares of Origin Materials, Inc.¹⁷
• Oct 5, 2021Granted 17,530 shares of Doma Holdings, Inc.¹⁸
• Oct 5, 2021Granted 32,190 shares of Doma Holdings, Inc.¹⁸