Marcia Eisenberg

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 Marcia Eisenberg:

Company Role Class Num Shares Value Price $ Report Date Ownership
908 Devices Inc. Director Common Stock 25,957 $120,700 $4.65 11 Jun 2025 Direct
908 Devices Inc. Director Stock Option (option to buy) 15,996 $27,993 $1.75 13 Jun 2024 Direct
Singular Genomics Systems, Inc. Director Stock Option (Right to Buy) 0 $0 $8.84 21 Feb 2025 Direct
908 Devices Inc. Director Restricted Stock Units 0 11 Jun 2025 Direct

Insider Reports Filed by Marcia Eisenberg

Symbol Company Period Transactions Value $ Form Type Role Filing Time
MASS 908 Devices Inc. 11 Jun 2025 2 $0 4 Director 13 Jun 2025, 16:19
/report/000095017025027092-eisenberg-marcia-2025-02-21 Singular Genomics Systems, Inc. 21 Feb 2025 2 -$16,354 4 Director 25 Feb 2025, 20:04
MASS 908 Devices Inc. 12 Jun 2024 4 $0 4 Director 14 Jun 2024, 16:20
MASS 908 Devices Inc. 07 Jun 2024 2 $0 4 Director 10 Jun 2024, 16:13
/report/000095017024067534-eisenberg-marcia-2024-05-29 Singular Genomics Systems, Inc. 29 May 2024 1 $0 4 Director 31 May 2024, 18:32
/report/000120919123044982-eisenberg-marcia-2023-08-04 Singular Genomics Systems, Inc. 04 Aug 2023 1 $0 4 Director 08 Aug 2023, 16:23
/report/000120919123044979-eisenberg-marcia-2023-08-04 Singular Genomics Systems, Inc. 04 Aug 2023 0 $0 3 Director 08 Aug 2023, 16:20
MASS 908 Devices Inc. 14 Jun 2023 4 $0 4 Director 16 Jun 2023, 17:52
MASS 908 Devices Inc. 07 Jun 2023 2 $0 4 Director 14 Jun 2023, 16:14
MASS 908 Devices Inc. 16 Jun 2022 2 $0 4 Director 17 Jun 2022, 16:16
MASS 908 Devices Inc. 07 Jun 2022 2 $0 4 Director 08 Jun 2022, 16:13
MASS 908 Devices Inc. 07 Jun 2021 2 $0 4 Director 09 Jun 2021, 19:22
MASS 908 Devices Inc. 07 Jun 2021 0 $0 3 Director 09 Jun 2021, 19:18