MLAB
Mesa Laboratories Inc
Nasdaq · usd
Mesa Laboratories Inc (MLAB) trades at $130.05 (+1.08%) as of 2:32:40 PM EDT on Oct 26, 2026, -2.68% over the past month. Market cap is $719.96M, with 3.7 days to cover in short interest.
Stock performance
How Mesa Laboratories Inc (MLAB) stock has performed from one day to one year, with its 52-week range.
- 1D
- +1.39%
- 1W
- +5.79%
- 1M
- -2.68%
- YTD
- +66.18%
- 1Y
- +69.67%
- 52-wk range
- $69.51 – $144.35
Key statistics
Today's trading snapshot for MLAB: day range, open, previous close, volume and market cap.
- Day range
- $128.87 – $131.19
- Open
- $128.87
- Prev close
- $128.66
- Volume
- 29.64K
- Market cap
- $719.96M
- Shares out
- 5.6M
Valuation and profitability ratios: P/E, P/S, ROE
Valuation and profitability ratios for Mesa Laboratories Inc: P/E, P/S, P/B, ROE and more.
- P/E
- 149.99
- P/S
- 2.88
- P/B
- 3.81
- P/FCF
- 13.62
- ROE
- 2.5%
- ROA
- 1.1%
- Debt/Equity
- 0.76
- Div yield
- 0.49%
As of Oct 23, 2026
8-K filings
Material corporate events Mesa Laboratories Inc has disclosed to the SEC on Form 8-K.
- Workforce reductionOct 13, 2026
The Restructuring Program includes the elimination of approximately 40 positions, primarily in our Clinical Genomics division, with additional reductions in our corporate functions.
- Annual meeting resultsSep 8, 2026
The compensation of the Company's named executive officers, as disclosed in the proxy statement, was approved on a non-binding advisory basis: For 4,317,389; Against 136,782; Abstain 80,326; Broker Non-Votes 338,195.
- Executive officer appointmentJun 15, 2026
On June 11, 2026, the board of directors (the "Board") of Mesa Laboratories, Inc. ("Mesa" or the "Company") approved the appointment of Lyndsey Crennen as the Chief Accounting Officer of the Company, effective as of her entry into the Employment Agreement described below.
- Ceo departureMar 23, 2026
Mesa Laboratories, Inc. announced the departure of Gary Owens as President and Chief Executive Officer of the Company, effective on or about April 13, 2026. Mr. Owens and the Company entered into a Retention and Transition Agreement pursuant to which he will remain with the Company in a non-executive capacity until June 22, 2026 to facilitate the transition of his role to his successor.
- Ceo appointmentMar 9, 2026
In connection with Mr. Owens' departure, the Board has appointed Dr. Siddhartha Kadia to serve as the Company's new President and Chief Executive Officer, effective on or about April 13, 2026 (the 'Effective Date'). Dr. Kadia, age 56, is an experienced executive with over 20 years in the life sciences, diagnostics and biotechnology sectors.
Dividend history and stock splits
Mesa Laboratories Inc's recent dividend payments and stock splits.
Dividends
- $0.16ex-div Nov 30, 2026
- $0.16ex-div Aug 31, 2026
- $0.16ex-div May 29, 2026
- $0.16ex-div Feb 27, 2026
Splits
No recent splits.
MLAB short interest
How heavily MLAB is shorted: shares short, days to cover and average daily volume.
- Days to cover
- 3.7
- Short interest
- 447.05K
- Avg volume
- 120.94K
As of · reported to FINRA twice monthly.
MLAB news
The latest news and headlines about Mesa Laboratories Inc (MLAB).
- Why Mesa Laboratories Stock Is Getting Hit With a Huge Sell-Off TodaynegativeThe Motley Fool· May 27, 2026
- MESA LABS DECLARES QUARTERLY DIVIDENDneutralGlobeNewswire Inc.· Jul 3, 2025
- MESA LABS DECLARES QUARTERLY DIVIDENDpositiveGlobeNewswire Inc.· Apr 7, 2025
- Mesa Labs Announces Second Quarter ResultspositiveGlobeNewswire Inc.· Nov 7, 2024
- MESA LABS DECLARES QUARTERLY DIVIDENDpositiveGlobeNewswire Inc.· Oct 2, 2024
Frequently asked questions
What is the Mesa Laboratories Inc (MLAB) stock price today?
Mesa Laboratories Inc (MLAB) is trading at $130.05 (+1.08% on the day) as of 2:32:40 PM EDT on Oct 26, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.
What is Mesa Laboratories Inc?
Mesa Laboratories Inc manufactures life sciences tools and critical quality control solutions. It operates in four divisions: i) Sterilization and Disinfection Control, which manufactures and sells biological, chemical, and cleaning indicators used to assess the effectiveness of…
What is the short interest in MLAB?
As of Sep 30, 2026, MLAB has 447.05K shares short and 3.7 days to cover.
Does Mesa Laboratories Inc (MLAB) pay a dividend?
Yes. Mesa Laboratories Inc (MLAB)'s most recent dividend was $0.16 per share, with an ex-dividend date of Nov 30, 2026. Full MLAB dividend history is available from the Massive API.
What exchange is MLAB listed on?
Mesa Laboratories Inc (MLAB) trades on Nasdaq in USD, in the INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL industry.
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