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G

Griffith Joseph H. IV

Chief Financial Officer

Open-market buys

0

$0 total

Open-market sells

2

$191K total

Tracking since

Aug 2026

Activity timeline

Open-market sale — $65K

908 Devices Inc. · Oct 6, 2026

Open-market sale — $125K

908 Devices Inc. · Aug 25, 2026

Open-market trades from the last two years.

Holdings as last reported

116,497 Common Stock in MASS

Held directly · as of 2026-10-06

Companies touched

908 Devices Inc.