---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-027935"
form_type: "8-K"
ticker: "MLAB"
cik: "0000724004"
company_name: "MESA LABORATORIES INC /CO/"
filed_at: "2023-10-10T23:59:59+00:00"
generated_at: "2026-06-10T02:59:21.669614+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Mesa Labs increases revolving credit facility to $125M from $75M

## Summary
- Credit agreement amended on Oct 5, 2023; revolving commitment raised to $125.0M from $75.0M.
- No amounts drawn under the credit agreement as of the filing date.
- Proceeds may be used for refinancing, working capital, and general corporate purposes, including permitted acquisitions.
- Certain administrative amendments made to accommodate business changes.

## SEC filing metadata
- accession: 0001437749-23-027935
- form_type: 8-K
- ticker: MLAB
- cik: 0000724004
- company_name: MESA LABORATORIES INC /CO/
- filed_at: 2023-10-10T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/724004/000143774923027935/0001437749-23-027935-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/724004/000143774923027935/mlab20231006_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-027935
- JSON: https://secwatch.observer/filing/0001437749-23-027935.json
- Plain text: https://secwatch.observer/filing/0001437749-23-027935.txt

## Key facts
- Debt Financings
  MESA LABORATORIES INC /CO/ amended revolving credit of $125.0 million with JPMorgan Chase Bank, N.A..
  - Instrument: revolving credit
  - Principal: $125.0 million
  - Counterparty: JPMorgan Chase Bank, N.A.
  - Event: amendment
  source text: Chase Bank, N.A., as administrative agent. The terms of the original credit agreement, as amended, have not changed, except: 1) The Revolving Commitment has been increased to $125.0 million, from $75.0 million; and 2) Certain administrative amendments have been made to accommodate changes in the business. As of the date of this Form 8-K, no amounts have been drawn
  evidence_url: https://www.sec.gov/Archives/edgar/data/724004/000143774923027935/0001437749-23-027935-index.htm
- Material Agreements
  MESA LABORATORIES INC /CO/ entered into Senior Secured Credit Agreement with JPMorgan Chase Bank, N.A. valued at Revolving Commitment increased to $125.0 million (effective 2023-10-05).
  - Action: entry
  - Agreement: credit facility
  - Counterparty: JPMorgan Chase Bank, N.A.
  - Value: Revolving Commitment increased to $125.0 million
  - Effective: 2023-10-05
  source text: On October 5, 2023, Mesa Laboratories, Inc. (the “Company”) amended its four-year senior secured credit agreement (the “Credit Agreement”) with the lenders from time to time party thereto and JPMorgan Chase Bank, N.A., as administrative agent.
  evidence_url: https://www.sec.gov/Archives/edgar/data/724004/000143774923027935/0001437749-23-027935-index.htm

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