---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-002487"
form_type: "8-K"
ticker: "MASS"
cik: "0001555279"
company_name: "908 Devices Inc."
filed_at: "2022-01-10T23:59:59+00:00"
generated_at: "2026-06-27T19:24:06.785280+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# 908 Devices pre-announces Q4 revenue ≥$15.1M (+165% YoY); FY21 ≥$41.5M (+54% YoY)

## Summary
- Preliminary Q4 2021 revenue at least $15.1M, up from $5.7M in Q4 2020 (+165%).
- Preliminary full-year 2021 revenue at least $41.5M, up from $26.9M in 2020 (+54%).
- CEO cites strong commercial execution and sequential growth in desktop device placements.
- Full Q4 and FY 2021 results to be announced in early March 2022; figures subject to audit.

## SEC filing metadata
- accession: 0001104659-22-002487
- form_type: 8-K
- ticker: MASS
- cik: 0001555279
- company_name: 908 Devices Inc.
- filed_at: 2022-01-10T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1555279/000110465922002487/0001104659-22-002487-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1555279/000110465922002487/tm222361d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-002487
- JSON: https://secwatch.observer/filing/0001104659-22-002487.json
- Plain text: https://secwatch.observer/filing/0001104659-22-002487.txt

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