908 Devices Inc.
| Security | MASS / 908 Devices Inc. |
| Insider | Marcia Eisenberg |
This page shows the track record and history of Eisenberg Marcia
insider trades in 908 Devices Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company.
It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean
it is illegal for them to make any
trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis
In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Marcia Eisenberg in MASS / 908 Devices Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Max |
Price at Max |
Max Profit ($) |
Max Return (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Marcia Eisenberg in MASS / 908 Devices Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Transaction History
| File Date |
Trade Date |
Form | Insider | Ticker | Security Title | Code | Direct | Exercise Price |
Unit Price |
Units Changed |
Value Changed (1K) |
Remaining Options |
Remaining Shares |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-13 | 2025-06-11 | 4 | Eisenberg Marcia | MASS | Common Stock | D | 11,364 | 25,957 | ||||||
| 2024-06-14 | 2024-06-12 | 4 | Eisenberg Marcia | MASS | Common Stock | D | 7,777 | 14,593 | ||||||
| 2024-06-10 | 2024-06-07 | 4 | Eisenberg Marcia | MASS | Common Stock | D | 682 | 6,816 | ||||||
| 2023-06-16 | 2023-06-14 | 4 | Eisenberg Marcia | MASS | Common Stock | D | 4,771 | 6,134 | ||||||
| 2023-06-14 | 2023-06-07 | 4 | Eisenberg Marcia | MASS | Common Stock | D | 681 | 1,363 | ||||||
| 2022-06-08 | 2022-06-07 | 4 | Eisenberg Marcia | MASS | Common Stock | D | 682 | 682 | ||||||
| 2021-06-09 | 2021-06-07 | 4 | Eisenberg Marcia | MASS | Restricted Stock Unit | D | 2,045 | 2,045 | ||||||
| 2021-06-09 | 2021-06-07 | 4 | Eisenberg Marcia | MASS | Stock Option (option to buy) | D | 42.79 | 3,511 | 3,511 |
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)
