$ Value
$35K
Shares
5,000
Price
$7
Filed
Sep 23
Insider
Name
Griffith Joseph H. IV
Title
Chief Financial Officer
CIK
0001431531
Roles
Transaction Details
Transaction Date
2025-09-19
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
97,930
Footnotes
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.03 to $7.14, inclusive. The reporting person undertakes to provide to 908 Devices Inc., any security holder of 908 Devices Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. | Represents sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
Filing Info
Griffith Joseph H. IV's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2025-10-03 | MASS | ▼ | $39K |
| 2025-10-02 | MASS | ▼ | $6K |
| 2025-09-19 | MASS | ▼ | $35K |
| 2025-06-04 | MASS | ▼ | $49K |
Other Insiders at MASS (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Brown Christopher D. | — | $282K | 2026-04-10 |
|
McCallion Kevin J.
SVP, Products and Production
|
— | $188K | 2026-04-10 |
|
Otitoju Kolawole A.
Chief Bus. & Strategy Officer
|
— | — | 2026-04-21 |