---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-059365"
form_type: "8-K"
ticker: "MASS"
cik: "0001555279"
company_name: "908 Devices Inc."
filed_at: "2025-06-13T23:59:59+00:00"
generated_at: "2026-05-19T08:17:32.365833+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# 908 Devices stockholders re-elect three Class II directors and ratify auditor at annual meeting

## Summary
- Directors Kevin Knopp, Tony Hunt, and Mark Spoto re-elected with 17.1M–17.3M votes for each; broker non-votes of 6.5M.
- Ratification of PricewaterhouseCoopers as auditor for FY 2025 approved: 25.1M for, 17,382 against, 167,643 abstain.
- Meeting held June 12, 2025; quorum of 70.8% of outstanding shares (25.3M of 35.7M shares).

## SEC filing metadata
- accession: 0001104659-25-059365
- form_type: 8-K
- ticker: MASS
- cik: 0001555279
- company_name: 908 Devices Inc.
- filed_at: 2025-06-13T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1555279/000110465925059365/0001104659-25-059365-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1555279/000110465925059365/tm2517904d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-059365
- JSON: https://secwatch.observer/filing/0001104659-25-059365.json
- Plain text: https://secwatch.observer/filing/0001104659-25-059365.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.