Christopher D. Brown

Insider Reports History

Location
Boston, MA
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 Christopher D. Brown:

Company Role Class Num Shares Value Price $ Report Date Ownership
908 Devices Inc. Director Common Stock 962,122 $5,734,247 $5.96 13 Jun 2025 Direct
908 Devices Inc. Director Restricted Stock Units 32,974 01 Feb 2025 Direct
908 Devices Inc. Director Stock Option (Right to Buy) 0 19 Dec 2024 Direct

Insider Reports Filed by Christopher D. Brown

Symbol Company Period Transactions Value $ Form Type Role Filing Time
MASS 908 Devices Inc. 13 Jun 2025 0 $0 3 Director 18 Jun 2025, 16:37
MASS 908 Devices Inc. 01 Feb 2025 9 -$18,191 4 Chief Product Officer 04 Feb 2025, 16:49
MASS 908 Devices Inc. 19 Dec 2024 2 +$87,107 4 Chief Product Officer 19 Dec 2024, 16:53
MASS 908 Devices Inc. 07 Aug 2024 2 +$9,998 4 Chief Product Officer 08 Aug 2024, 17:01
MASS 908 Devices Inc. 01 Apr 2024 2 +$6,300 4 Chief Product Officer 02 Apr 2024, 16:06
MASS 908 Devices Inc. 01 Mar 2024 2 $0 4 Chief Product Officer 05 Mar 2024, 18:05
MASS 908 Devices Inc. 01 Feb 2024 6 -$27,730 4 Chief Product Officer 02 Feb 2024, 16:37
MASS 908 Devices Inc. 19 Dec 2023 4 -$182,000 4 Chief Product Officer 21 Dec 2023, 16:46
MASS 908 Devices Inc. 07 Jun 2023 1 -$44,834 4 Chief Product Officer 09 Jun 2023, 16:17
MASS 908 Devices Inc. 23 May 2023 1 -$100,200 4 Chief Technology Officer 25 May 2023, 16:12
MASS 908 Devices Inc. 01 Mar 2023 2 $0 4 Chief Technology Officer 16 Mar 2023, 16:33
MASS 908 Devices Inc. 01 Feb 2023 4 -$114,642 4 Chief Technology Officer 03 Feb 2023, 16:14
MASS 908 Devices Inc. 12 Sep 2022 1 -$391,600 4 Chief Technology Officer 14 Sep 2022, 16:27
MASS 908 Devices Inc. 06 Jul 2022 2 -$212,768 4 Chief Technology Officer 08 Jul 2022, 16:37
MASS 908 Devices Inc. 29 Jun 2022 2 -$407,488 4 Chief Technology Officer 01 Jul 2022, 16:10
MASS 908 Devices Inc. 12 Apr 2022 1 -$197,170 4 Chief Technology Officer 14 Apr 2022, 16:20
MASS 908 Devices Inc. 18 Mar 2022 1 -$399,194 4 Chief Technology Officer 21 Mar 2022, 16:39
MASS 908 Devices Inc. 11 Mar 2022 1 -$2,000 4 Chief Technology Officer 15 Mar 2022, 16:32
MASS 908 Devices Inc. 01 Mar 2022 2 $0 4 Chief Technology Officer 03 Mar 2022, 15:34
MASS 908 Devices Inc. 05 Jan 2022 2 -$236,688 4 Chief Technology Officer 07 Jan 2022, 15:09
MASS 908 Devices Inc. 01 Dec 2021 2 -$238,603 4 Chief Technology Officer 03 Dec 2021, 15:12
MASS 908 Devices Inc. 03 Nov 2021 2 -$492,929 4 Chief Technology Officer 04 Nov 2021, 16:18
MASS 908 Devices Inc. 06 Oct 2021 2 -$484,651 4 Chief Technology Officer 07 Oct 2021, 16:16
MASS 908 Devices Inc. 01 Sep 2021 2 -$538,736 4 Chief Technology Officer 03 Sep 2021, 16:15
MASS 908 Devices Inc. 04 Aug 2021 3 -$488,067 4 Chief Technology Officer 06 Aug 2021, 16:26
MASS 908 Devices Inc. 07 Jul 2021 3 -$1,177,170 4 Chief Technology Officer 08 Jul 2021, 18:54