Keith Crandell

Companies

• Kardigan, Inc.Board member Jun 24, 2026 to now¹
• Metsera, Inc.Board member Nov 14, 2025 to now²
• 908 Devices Inc.Board member Dec 17, 2020 to now³
• Twist BioscienceBoard member Oct 30, 2018 to now⁴
• DA32 Life Science Tech Acquisition Corp.Board member Jul 27, 2021 to Aug 10, 2023⁵
• Quanterix (United States)Board member Dec 6, 2017 to Apr 4, 2023⁶

Holdings

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

Shares held

• 9D908 Devices Inc. MASS5,764,419 shares⁷$68.9M at $11.95Jun 12, 2026
• TBTwist Bioscience TWST103,618 shares⁸$14.6M at $140.69Feb 9, 2026
• Quanterix (United States) QTRX131,236 shares⁹$366.0K at $2.79Apr 3, 2023
• DLDA32 Life Science Tech Acquisition Corp.650,000 shares¹⁰Aug 10, 2023

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

Recent filings

• Jun 10, 2026Exercised options 14,083 shares of 908 Devices Inc.⁷
• Feb 5, 2026Granted 5,095 shares of Twist Bioscience⁸
• Jun 11, 2025Exercised options 11,364 shares of 908 Devices Inc.¹¹
• Feb 5, 2025Granted 4,472 shares of Twist Bioscience¹²
• Jun 12, 2024Exercised options 7,777 shares of 908 Devices Inc.¹³
• Feb 6, 2024Granted 5,815 shares of Twist Bioscience¹⁴
• Jul 28, 2023Other 1,600,000 shares of DA32 Life Science Tech Acquisition Corp.¹⁰
• Jun 14, 2023Exercised options 4,771 shares of 908 Devices Inc.¹⁵
• Apr 3, 2023Granted 1,170 shares at $11.16 of Quanterix (United States)⁹
• Feb 7, 2023Granted 8,212 shares of Twist Bioscience¹⁶
• Jan 3, 2023Granted 1,015 shares at $12.86 of Quanterix (United States)¹⁷
• Jan 3, 2023Granted 8,083 shares of Quanterix (United States)¹⁷
• Oct 3, 2022Granted 1,326 shares at $10.48 of Quanterix (United States)¹⁸
• Aug 31, 2022Other 2,952 shares of VIR Biotechnology¹⁹
• Aug 31, 2022Other 1,475 shares of VIR Biotechnology¹⁹
• Aug 31, 2022Other 13,076 shares of VIR Biotechnology¹⁹
• Aug 31, 2022Other 282,219 shares of VIR Biotechnology¹⁹
• Aug 31, 2022Other 217,781 shares of VIR Biotechnology¹⁹
• Aug 30, 2022Other 2,952 shares of VIR Biotechnology¹⁹
• Aug 30, 2022Other 1,475 shares of VIR Biotechnology¹⁹
• Aug 30, 2022Other 13,076 shares of VIR Biotechnology¹⁹
• Aug 30, 2022Other 282,219 shares of VIR Biotechnology¹⁹
• Aug 30, 2022Other 217,781 shares of VIR Biotechnology¹⁹
• Jul 1, 2022Granted 893 shares at $16.79 of Quanterix (United States)²⁰
• Jun 15, 2022Exercised options 1,379 shares of 908 Devices Inc.²¹