Form 4 filed by Griffith Joseph H. IV
Griffith Joseph H. IV filed this Form 4 on MASS (908 Devices Inc.) with 1 transaction row and 0 holding rows, accepted by EDGAR 2026-10-08 20:43:29 UTC.
- Accession
- 0001431531-26-000009
- Filer
- CIK 1431531
- Filed
- 2026-10-08
- Accepted by EDGAR
- Ingested
- Source
- EDGAR live feed
Issuer and reporting owners
Issuer: MASS · 908 Devices Inc. (CIK 1555279)
- Griffith Joseph H. IV officer (Chief Financial Officer)
Rows
| Security | Date | Code | Shares | Price | Owned after | Ownership |
|---|---|---|---|---|---|---|
| Common Stock | 2026-10-06 | S sold | -5,000 | $13.03 | 116,497 | D |