---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-002661"
form_type: "8-K"
ticker: "MLAB"
cik: "0000724004"
company_name: "MESA LABORATORIES INC /CO/"
filed_at: "2025-02-04T23:59:59+00:00"
generated_at: "2026-05-27T03:44:57.638956+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Mesa Labs Q3 revenue up 17.5% to $62.8M; core organic growth 13.2%

## Summary
- Revenue $62.8M (+17.5% YoY); non-GAAP core organic revenue +13.2%.
- GAAP net loss $(1.68M) ($0.31 diluted); non-GAAP AOI ex unusual items $14.79M (+13.3%).
- All four divisions grew: BPD +31.3% core organic, CS +18.9%, SDC +8.2%, CG +1.9% (3rd consecutive sequential rise).
- Repaid $9.4M debt in Q3; net leverage ratio 3.20x; targeting below 3.0x by Q2 2026.
- GKE acquisition contributed 4.9% inorganic growth and exceeded first-year expectations.

## SEC filing metadata
- accession: 0001437749-25-002661
- form_type: 8-K
- ticker: MLAB
- cik: 0000724004
- company_name: MESA LABORATORIES INC /CO/
- filed_at: 2025-02-04T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/724004/000143774925002661/0001437749-25-002661-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/724004/000143774925002661/mlab20250203_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-002661
- JSON: https://secwatch.observer/filing/0001437749-25-002661.json
- Plain text: https://secwatch.observer/filing/0001437749-25-002661.txt

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