KEITH CRANDELL

Insider Reports History

Location
Chicago, IL
Signature
/s/ Kendra Fox, as Attorney-in-Fact for Keith Crandell
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by KEITH CRANDELL:

Company Role Class Num Shares Value Price $ Report Date Ownership
Sana Biotechnology, Inc. 10%+ Owner Common Stock 12,446,022 $68,453,121 $5.50 08 Feb 2024 Indirect
908 Devices Inc. Director, 10%+ Owner Common Stock 5,725,045 $26,621,459 $4.65 11 Jun 2025 Indirect
DA32 Life Science Tech Acquisition Corp. Director, 10%+ Owner Class A Common Stock 650,000 $6,500,000 $10.00 28 Jul 2023 Through DA32 Sponsor LLC
Quanterix Corp Director Common Stock 131,236 $3,531,561 $26.91 03 Apr 2023 Direct
Twist Bioscience Corp Director Common Stock 76,047 $2,611,453 $34.34 05 Feb 2026 By Keith L. Crandell Trust
Twist Bioscience Corp Director Common Stock 27,571 $946,788 $34.34 05 Feb 2026 Direct
908 Devices Inc. Director, 10%+ Owner Common Stock 25,291 $117,603 $4.65 11 Jun 2025 Direct
Boundless Bio, Inc. 10%+ Owner Common Stock 1,181,766 02 Apr 2024 Indirect
908 Devices Inc. Director, 10%+ Owner Restricted Stock Units 14,083 12 Jun 2025 Direct
908 Devices Inc. Director, 10%+ Owner Stock Option (option to buy) 6,516 12 Jun 2025 Direct
Boundless Bio, Inc. 10%+ Owner Series A Convertible Preferred Stock 0 02 Apr 2024 Indirect
Boundless Bio, Inc. 10%+ Owner Series B Convertible Preferred Stock 0 02 Apr 2024 Indirect
Boundless Bio, Inc. 10%+ Owner Series C Convertible Preferred Stock 0 02 Apr 2024 Indirect
DA32 Life Science Tech Acquisition Corp. Director, 10%+ Owner Class A Common Stock 0 $10.00 28 Jul 2023 Through ARCH Venture Fund XI, L.P.

Insider Reports Filed by KEITH CRANDELL

Symbol Company Period Transactions Value $ Form Type Role Filing Time
TWST Twist Bioscience Corp 05 Feb 2026 1 $0 4 Director 09 Feb 2026, 17:34
MASS 908 Devices Inc. 11 Jun 2025 4 $0 4 Director, 10%+ Owner 13 Jun 2025, 16:18
TWST Twist Bioscience Corp 05 Feb 2025 1 $0 4 Director 07 Feb 2025, 17:16
MASS 908 Devices Inc. 12 Jun 2024 4 $0 4 Director, 10%+ Owner 14 Jun 2024, 16:21
BOLD Boundless Bio, Inc. 02 Apr 2024 12 +$3,200,000 4 10%+ Owner 04 Apr 2024, 16:30
BOLD Boundless Bio, Inc. 27 Mar 2024 0 $0 3 10%+ Owner 27 Mar 2024, 19:56
SANA Sana Biotechnology, Inc. 08 Feb 2024 3 +$9,999,996 4 10%+ Owner 12 Feb 2024, 17:43
TWST Twist Bioscience Corp 06 Feb 2024 1 $0 4 Director 09 Feb 2024, 16:10
/report/000106299323016234-crandell-keith-2023-07-28 DA32 Life Science Tech Acquisition Corp. 28 Jul 2023 1 $0 4 Director, 10%+ Owner 10 Aug 2023, 20:28
MASS 908 Devices Inc. 14 Jun 2023 4 $0 4 Director, 10%+ Owner 16 Jun 2023, 17:52
QTRX Quanterix Corp 03 Apr 2023 1 +$13,057 4 Director 04 Apr 2023, 18:23
TWST Twist Bioscience Corp 07 Feb 2023 1 $0 4 Director, 10%+ Owner 09 Feb 2023, 17:08
QTRX Quanterix Corp 03 Jan 2023 3 +$13,053 4 Director 04 Jan 2023, 15:03
QTRX Quanterix Corp 03 Oct 2022 1 +$13,896 4 Director 05 Oct 2022, 16:04
QTRX Quanterix Corp 01 Jul 2022 1 +$14,993 4 Director, 10%+ Owner 06 Jul 2022, 16:07
MASS 908 Devices Inc. 15 Jun 2022 4 $0 4 Director, 10%+ Owner 17 Jun 2022, 16:15
QTRX Quanterix Corp 01 Apr 2022 1 +$14,991 4 Director, 10%+ Owner 05 Apr 2022, 16:42
TWST Twist Bioscience Corp 08 Feb 2022 1 $0 4 Director 10 Feb 2022, 18:32
QTRX Quanterix Corp 03 Jan 2022 9 +$13,020 4 Director, 10%+ Owner 05 Jan 2022, 15:06
QTRX Quanterix Corp 01 Oct 2021 7 +$13,000 4 Director, 10%+ Owner 05 Oct 2021, 16:02
TWST Twist Bioscience Corp 12 Aug 2021 15 -$4,815,377 4 Director 13 Aug 2021, 18:35
/report/000089924321032269-crandell-keith-2021-08-05 DA32 Life Science Tech Acquisition Corp. 05 Aug 2021 1 $0 4 Director, 10%+ Owner 09 Aug 2021, 20:35
/report/000089924321031427-crandell-keith-2021-07-30 DA32 Life Science Tech Acquisition Corp. 30 Jul 2021 2 +$22,500,000 4 Director, 10%+ Owner 03 Aug 2021, 21:12
/report/000089924321030231-crandell-keith-2021-07-27 DA32 Life Science Tech Acquisition Corp. 27 Jul 2021 0 $0 3 Director, 10%+ Owner 27 Jul 2021, 21:51
QTRX Quanterix Corp 01 Jul 2021 10 +$12,967 4 Director 06 Jul 2021, 17:17
MASS 908 Devices Inc. 17 Jun 2021 2 $0 4 Director, 10%+ Owner 21 Jun 2021, 08:07
QTRX Quanterix Corp 01 Apr 2021 7 +$12,966 4/A Director 06 Jul 2021, 17:17