---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-22-025902"
form_type: "8-K"
ticker: "PRLB"
cik: "0001443669"
company_name: "Proto Labs Inc"
filed_at: "2022-11-04T23:59:59+00:00"
generated_at: "2026-06-22T06:44:36.615206+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Proto Labs Q3 2022 revenue $121.7M, GAAP EPS $0.14, Non-GAAP EPS $0.40

## Summary
- Revenue of $121.7M, down 2.9% YoY from $125.3M in Q3 2021.
- GAAP diluted EPS $0.14; Non-GAAP diluted EPS $0.40.
- Hubs segment revenue $12.1M, up 38.5% YoY.
- Japan closure costs $1.2M in Q3, $6.4M YTD, excluded from Non-GAAP.
- No forward guidance provided in the release.

## SEC filing metadata
- accession: 0001437749-22-025902
- form_type: 8-K
- ticker: PRLB
- cik: 0001443669
- company_name: Proto Labs Inc
- filed_at: 2022-11-04T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1443669/000143774922025902/0001437749-22-025902-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1443669/000143774922025902/prlb20221031_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-22-025902
- JSON: https://secwatch.observer/filing/0001437749-22-025902.json
- Plain text: https://secwatch.observer/filing/0001437749-22-025902.txt

## Key facts
- Earnings Releases
  Proto Labs Inc reported third quarter ended September 30, 2022 results: revenue $121.7 million.
  - Period: third quarter ended September 30, 2022
  - Revenue: $121.7 million
  - Result: reported results
  source text: --- EX-99.1 (EXHIBIT 99.1) --- EX-99.1 2 ex_440181.htm EXHIBIT 99.1 ex_440181.htm Exhibit 99.1 Protolabs Reports Financial Results for the Third Quarter of 2022 Revenue of $121.7 million in the Third Quarter of 2022; GAAP Earnings Per Share of $0.14, Non-GAAP Earnings Per Share of $0.40 MAPLE PLAIN, Minn. – November 4, 2022 – Proto Labs, Inc. (NYSE: PRLB), the
  evidence_url: https://www.sec.gov/Archives/edgar/data/1443669/000143774922025902/0001437749-22-025902-index.htm

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