Eisenberg Marcia
SEC insider (Form 3/4/5 filer). CIK 0001866723. Director at 908 Devices Inc. (MASS) and 1 other issuer. 3 reported Form 4/5 transactions since Sep 2024; latest on Jun 11, 2025. Located in SAN DIEGO, CA.
Companies Eisenberg Marcia has filed insider reports for
- 908 Devices Inc. (MASS): Director
- Singular Genomics Systems, Inc. (OMIC): Director
Eisenberg Marcia
CIK: 0001866723
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)1 (33.3%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)2 (66.7%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (3 total)
- Jun 11, 2025MASS
908 Devices Inc.
ExerciseDirect11.4K shares- - Feb 21, 2025OMIC
Singular Genomics Systems, Inc.
DispositionDirectStock Option (Right to Buy)
4.9K shares- - Feb 21, 2025OMIC
Singular Genomics Systems, Inc.
DispositionDirectStock Option (Right to Buy)
1.9K shares at avg. $8.84-
1-3 of 3 transactions