Joseph H. Griffith IV

Chief Financial Officer

Chief Financial Officer at 908 Devices Inc., filing insider transactions between 2025-06-04 and 2026-05-28.

Total Purchases

—

0 transactions

Total Sales

$336K

6 transactions

Companies Traded

1

6 total filings

Active Since

2025-06-04

Last: 2026-05-28

Companies

908 Devices Inc.

Other Reporting Insiders at 908 Devices Inc.

Transaction History

Date	Ticker	Type	Shares	Price	Value	Owned After
2026-05-28	MASS	Sale	6,940	$9.03	$63K	133.0K	SEC ↗
2026-02-02	MASS	Sale	23.2K	$6.18	$143K	139.9K	SEC ↗
2025-10-03	MASS	Sale	4,292	$9.05	$39K	92.9K

Joseph H. Griffith IV (908 Devices Inc.) Insider Trades | Tormere