KEITH CRANDELL

Insider Reports History

Location
Chicago, IL
Signature
/s/ Michael S. Turner, as Attorney-in-Fact
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
Twist Bioscience Corp Director Common Stock 76,047 $3,753,072 $49.35 05 Feb 2025 By Keith L. Crandell Trust
Quanterix Corp Director Common Stock 131,236 $3,531,561 $26.91 03 Apr 2023 Direct
Twist Bioscience Corp Director Common Stock 22,476 $1,109,236 $49.35 05 Feb 2025 Direct
908 Devices Inc. Director, 10%+ Owner Common Stock 25,291 $117,603 $4.65 11 Jun 2025 Direct
908 Devices Inc. Director, 10%+ Owner Stock Option (option to buy) 6,516 $27,993 $1.75 12 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
Quanterix Corp Director Stock Option (Right to Buy) 12,124 03 Jan 2023 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
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