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MLAB Insider Trading

Insider Ownership Percentage: 4.40%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $473,470.16

Mesa Laboratories Insider Trading History Chart

This chart shows the insider buying and selling history at Mesa Laboratories by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Mesa Laboratories Share Price & Price History

Current Price: $131.25
Price Change: ▼ Price Decrease of -4.15 (-3.06%)
As of 12/24/2024 02:48 PM ET

This chart shows the closing price history over time for MLAB up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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Mesa Laboratories Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/28/2024Gary M. OwensCEOSell2,518$113.62$286,095.1645,888View SEC Filing Icon  
9/13/2024Brian David ArchboldSVPSell1,499$125.00$187,375.00View SEC Filing Icon  
12/15/2023Brian David ArchboldSVPSell1,500$112.36$168,540.00558View SEC Filing Icon  
9/15/2023John Bradley SchmiederDirectorSell1,000$123.74$123,740.0062,760View SEC Filing Icon  
9/13/2023John Bradley SchmiederDirectorSell3,000$123.32$369,960.0066,760View SEC Filing Icon  
9/1/2023Gary M. OwensCEOSell2,000$142.82$285,640.0030,032View SEC Filing Icon  
3/24/2023John SakysCFOSell2,128$167.01$355,397.289,696View SEC Filing Icon  
3/22/2023John SakysCFOSell2,500$171.62$429,050.009,696View SEC Filing Icon  
3/15/2023John SakysCFOSell1,000$165.71$165,710.009,696View SEC Filing Icon  
3/9/2023John SakysCFOSell400$169.97$67,988.009,696View SEC Filing Icon  
2/9/2023John SakysCFOSell1,000$184.27$184,270.009,696View SEC Filing Icon  
1/23/2023John SakysCFOSell2,100$210.19$441,399.009,696View SEC Filing Icon  
1/13/2023John Bradley SchmiederDirectorSell1,571$191.31$300,548.0168,976View SEC Filing Icon  
12/8/2022Shannon HallDirectorSell230$174.97$40,243.10957View SEC Filing Icon  
11/11/2022John Bradley SchmiederDirectorSell2,500$175.45$438,625.0068,976View SEC Filing Icon  
8/18/2022Evan GuilleminDirectorSell3,692$196.12$724,075.0428,776View SEC Filing Icon  
6/21/2022Brian David ArchboldSVPSell392$188.22$73,782.24813View SEC Filing Icon  
6/21/2022Gary M. OwensCEOSell1,756$188.22$330,514.3221,640View SEC Filing Icon  
6/21/2022John SakysCFOSell722$188.22$135,894.848,678View SEC Filing Icon  
6/7/2022John James SullivanDirectorSell5,192$207.76$1,078,689.9223,857View SEC Filing Icon  
4/20/2022John SakysCFOSell72$250.44$18,031.687,514View SEC Filing Icon  
3/23/2022John SakysCFOSell930$251.29$233,699.70View SEC Filing Icon  
2/15/2022John James SullivanDirectorSell5,192$259.42$1,346,908.64View SEC Filing Icon  
1/3/2022John Bradley SchmiederDirectorSell1,000$327.77$327,770.00View SEC Filing Icon  
See Full Table
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SEC Filings (Institutional Ownership Changes) for Mesa Laboratories (NASDAQ:MLAB)

90.60% of Mesa Laboratories stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at MLAB by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Mesa Laboratories Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/19/2024Principal Financial Group Inc.35,107$4.56M0.0%+21.8%0.646%Search for SEC Filing on Google Icon
11/27/2024Franklin Resources Inc.6,444$0.83M0.0%+27.8%0.119%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC8,837$1.15M0.0%+357.4%0.163%Search for SEC Filing on Google Icon
11/18/2024Meros Investment Management LP33,240$4.32M2.0%+17.5%0.612%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC124,761$16.21M0.0%+4.8%2.298%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC8,837$1.15M0.0%+357.4%0.163%Search for SEC Filing on Google Icon
11/15/2024XTX Topco Ltd2,984$0.39M0.0%N/A0.055%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC2,308$0.30M0.0%-89.7%0.043%Search for SEC Filing on Google Icon
11/15/2024State Street Corp214,148$27.81M0.0%+9.2%3.944%Search for SEC Filing on Google Icon
11/15/2024Stifel Financial Corp3,252$0.42M0.0%-16.8%0.060%Search for SEC Filing on Google Icon
11/15/2024Quadrature Capital Ltd1,700$0.22M0.0%N/A0.031%Search for SEC Filing on Google Icon
11/15/2024Janus Henderson Group PLC78,194$10.15M0.0%-31.4%1.440%Search for SEC Filing on Google Icon
11/15/2024Centiva Capital LP2,634$0.34M0.0%-29.6%0.049%Search for SEC Filing on Google Icon
11/14/2024PDT Partners LLC2,273$0.30M0.0%N/A0.042%Search for SEC Filing on Google Icon
11/14/2024Captrust Financial Advisors1,597$0.21M0.0%N/A0.029%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC10,103$1.31M0.0%+20.3%0.186%Search for SEC Filing on Google Icon
11/14/2024Public Sector Pension Investment Board11,461$1.49M0.0%+1.8%0.211%Search for SEC Filing on Google Icon
11/13/2024Glenmede Trust Co. NA97,334$12.64M0.1%-1.5%1.793%Search for SEC Filing on Google Icon
11/13/2024BNP Paribas Financial Markets1,419$0.18M0.0%-64.9%0.026%Search for SEC Filing on Google Icon
11/13/2024FMR LLC393$51K0.0%+34.1%0.007%Search for SEC Filing on Google Icon
11/13/2024Quantbot Technologies LP542$70K0.0%N/A0.010%Search for SEC Filing on Google Icon
11/13/2024The Manufacturers Life Insurance Company2,037$0.27M0.0%N/A0.038%Search for SEC Filing on Google Icon
11/12/2024Eagle Asset Management Inc.165,955$19.72M0.1%+10.9%3.068%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.62,609$8.13M0.0%+38.6%1.157%Search for SEC Filing on Google Icon
11/8/2024Connor Clark & Lunn Investment Management Ltd.3,460$0.45M0.0%N/A0.064%Search for SEC Filing on Google Icon
11/8/2024Segall Bryant & Hamill LLC20,470$2.66M0.0%-23.8%0.378%Search for SEC Filing on Google Icon
11/6/2024Royce & Associates LP347,145$45.08M0.4%-12.0%6.418%Search for SEC Filing on Google Icon
11/6/2024Cornercap Investment Counsel Inc.3,797$0.49M0.1%N/A0.070%Search for SEC Filing on Google Icon
11/5/2024Geneva Capital Management LLC191,976$24.93M0.4%+2.0%3.549%Search for SEC Filing on Google Icon
11/5/2024Victory Capital Management Inc.14,001$1.82M0.0%+90.3%0.259%Search for SEC Filing on Google Icon
11/4/2024Los Angeles Capital Management LLC3,294$0.43M0.0%-40.3%0.061%Search for SEC Filing on Google Icon
10/31/2024Principal Financial Group Inc.35,107$4.56M0.0%+21.8%0.649%Search for SEC Filing on Google Icon
10/30/2024Amalgamated Bank1,588$0.21M0.0%+6.5%0.029%Search for SEC Filing on Google Icon
10/28/2024Conestoga Capital Advisors LLC529,110$68.71M0.9%-7.6%9.780%Search for SEC Filing on Google Icon
10/28/2024Rice Hall James & Associates LLC22,108$2.87M0.2%+44.1%0.409%Search for SEC Filing on Google Icon
10/21/2024Berry Wealth Group LP1,574$0.20M0.1%N/A0.029%Search for SEC Filing on Google Icon
10/18/2024Raymond James & Associates76,855$9.98M0.0%-4.8%1.421%Search for SEC Filing on Google Icon
10/11/2024Creative Planning5,389$0.70M0.0%+100.3%0.100%Search for SEC Filing on Google Icon
10/3/2024SG Americas Securities LLC2,327$0.30M0.0%N/A0.043%Search for SEC Filing on Google Icon
9/5/2024Sanctuary Advisors LLC2,107$0.18M0.0%N/A0.039%Search for SEC Filing on Google Icon
8/19/2024Point72 Asset Management L.P.7,841$0.68M0.0%-62.2%0.145%Search for SEC Filing on Google Icon
8/15/2024Meros Investment Management LP28,299$2.46M1.2%N/A0.523%Search for SEC Filing on Google Icon
8/15/2024Select Equity Group L.P.8,273$0.72M0.0%-11.7%0.153%Search for SEC Filing on Google Icon
8/15/2024Mackenzie Financial Corp6,867$0.60M0.0%N/A0.127%Search for SEC Filing on Google Icon
8/15/2024Deerfield Management Company L.P. Series C3,581$0.31M0.0%N/A0.066%Search for SEC Filing on Google Icon
8/15/2024AQR Capital Management LLC18,003$1.56M0.0%-16.8%0.333%Search for SEC Filing on Google Icon
8/14/2024Fred Alger Management LLC20,570$1.79M0.0%-0.8%0.380%Search for SEC Filing on Google Icon
8/14/2024Marshall Wace LLP14,560$1.26M0.0%-44.9%0.269%Search for SEC Filing on Google Icon
8/14/2024Public Sector Pension Investment Board11,261$0.98M0.0%+5.9%0.208%Search for SEC Filing on Google Icon
8/13/2024King Luther Capital Management Corp19,921$1.73M0.0%-28.3%0.368%Search for SEC Filing on Google Icon
8/13/2024Canada Pension Plan Investment Board300$26K0.0%N/A0.006%Search for SEC Filing on Google Icon
8/12/2024Amalgamated Bank1,491$0.13M0.0%-10.7%0.028%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC2,400$0.21M0.0%-85.1%0.044%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP131,891$11.44M0.0%+7.1%2.438%Search for SEC Filing on Google Icon
8/8/2024Rice Hall James & Associates LLC15,342$1.33M0.1%-6.1%0.284%Search for SEC Filing on Google Icon
8/7/2024Texas Permanent School Fund Corp5,040$0.44M0.0%+13.4%0.093%Search for SEC Filing on Google Icon
8/7/2024Choreo LLC2,997$0.27M0.0%N/A0.055%Search for SEC Filing on Google Icon
8/5/2024Victory Capital Management Inc.7,358$0.64M0.0%-7.5%0.136%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers13,444$1.17M0.0%-19.2%0.249%Search for SEC Filing on Google Icon
7/30/2024Kings Path Partners LLC6,776$0.59M0.3%N/A0.125%Search for SEC Filing on Google Icon
7/29/2024Principal Financial Group Inc.28,815$2.50M0.0%-3.0%0.533%Search for SEC Filing on Google Icon
7/26/2024Conestoga Capital Advisors LLC572,615$49.69M0.7%-1.4%10.584%Search for SEC Filing on Google Icon
7/26/2024Allspring Global Investments Holdings LLC4,661$0.40M0.0%-7.6%0.086%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp58,559$5.08M0.0%-1.6%1.082%Search for SEC Filing on Google Icon
7/24/2024Louisiana State Employees Retirement System2,600$0.23M0.0%+4.0%0.048%Search for SEC Filing on Google Icon
7/19/2024Raymond James & Associates80,739$7.01M0.0%+8.4%1.492%Search for SEC Filing on Google Icon
7/16/2024Sequoia Financial Advisors LLC3,677$0.32M0.0%N/A0.068%Search for SEC Filing on Google Icon
5/17/2024Comerica Bank42,802$4.70M0.0%-6.0%0.794%Search for SEC Filing on Google Icon
5/17/2024Motley Fool Asset Management LLC16,488$1.81M0.1%+89.3%0.306%Search for SEC Filing on Google Icon
5/16/2024California State Teachers Retirement System5,367$0.59M0.0%-5.0%0.100%Search for SEC Filing on Google Icon
5/16/2024Kennedy Capital Management LLC59,704$6.55M0.1%-44.2%1.108%Search for SEC Filing on Google Icon
5/15/2024Public Employees Retirement System of Ohio16,871$1.85M0.0%-10.8%0.313%Search for SEC Filing on Google Icon
5/15/2024Public Employees Retirement Association of Colorado1,236$0.14M0.0%-14.9%0.023%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD2,873$0.32M0.0%+6.5%0.053%Search for SEC Filing on Google Icon
5/15/2024Keeley Teton Advisors LLC23,751$2.61M0.3%N/A0.441%Search for SEC Filing on Google Icon
5/14/2024EntryPoint Capital LLC741$81K0.1%+35.2%0.014%Search for SEC Filing on Google Icon
5/14/2024CANADA LIFE ASSURANCE Co6,968$0.76M0.0%+7.6%0.129%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.373,397$40.97M0.0%+0.8%6.922%Search for SEC Filing on Google Icon
5/8/2024Motley Fool Asset Management LLC64,776$7.11M0.2%+643.8%1.202%Search for SEC Filing on Google Icon
5/4/2024Geneva Capital Management LLC194,330$21.32M0.4%+2.5%3.605%Search for SEC Filing on Google Icon
5/1/2024BNP Paribas Financial Markets7,565$0.83M0.0%+4.5%0.140%Search for SEC Filing on Google Icon
4/29/2024Principal Financial Group Inc.29,719$3.26M0.0%+3.1%0.551%Search for SEC Filing on Google Icon
4/26/2024Conestoga Capital Advisors LLC580,744$63.73M0.9%+0.4%10.774%Search for SEC Filing on Google Icon
4/26/2024Yousif Capital Management LLC2,338$0.26M0.0%-9.1%0.043%Search for SEC Filing on Google Icon
4/25/2024New York State Teachers Retirement System1,159$0.13M0.0%-7.9%0.022%Search for SEC Filing on Google Icon
4/23/2024Louisiana State Employees Retirement System2,500$0.27M0.0%-3.8%0.046%Search for SEC Filing on Google Icon
4/22/2024Raymond James & Associates74,456$8.17M0.0%+58.4%1.381%Search for SEC Filing on Google Icon
4/18/2024Allspring Global Investments Holdings LLC5,044$0.55M0.0%+66.2%0.094%Search for SEC Filing on Google Icon
4/5/2024Los Angeles Capital Management LLC5,513$0.61M0.0%N/A0.102%Search for SEC Filing on Google Icon
3/22/2024PNC Financial Services Group Inc.3,094$0.32M0.0%-7.7%0.057%Search for SEC Filing on Google Icon
2/15/2024Boone Capital Management LLC64,064$6.71M1.6%N/A1.189%Search for SEC Filing on Google Icon
2/14/2024Ranger Investment Management L.P.226,682$23.75M1.4%+1.2%4.206%Search for SEC Filing on Google Icon
2/13/2024Teton Advisors Inc.3,000$0.31M0.1%-25.0%0.056%Search for SEC Filing on Google Icon
2/12/2024Eagle Asset Management Inc.115,277$12.08M0.1%+2.9%2.139%Search for SEC Filing on Google Icon
2/9/2024King Luther Capital Management Corp27,781$2.91M0.0%+100.0%0.515%Search for SEC Filing on Google Icon
2/9/2024PNC Financial Services Group Inc.3,094$0.32M0.0%-7.7%0.057%Search for SEC Filing on Google Icon
2/9/2024Dynamic Technology Lab Private Ltd6,698$0.70M0.1%+17.8%0.124%Search for SEC Filing on Google Icon
2/8/2024Quadrant Capital Group LLC277$29K0.0%+515.6%0.005%Search for SEC Filing on Google Icon
2/7/2024Principal Financial Group Inc.28,828$3.02M0.0%-81.4%0.535%Search for SEC Filing on Google Icon
2/7/2024Jump Financial LLC2,468$0.26M0.0%-25.1%0.046%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Mesa Laboratories logo
Mesa Laboratories, Inc. develops, designs, manufactures, sells, and services life sciences tools and quality control products and services in North America, Europe, the Asia Pacific, and internationally. The Sterilization and Disinfection Control segment offers biological, chemical, and cleaning indicators, used to assess the effectiveness of sterilization decontamination, disinfection, and cleaning processes in the pharmaceutical, medical device, and healthcare industries. This segment also provides testing and laboratory services to the dental and pharmaceutical industries. The Clinical Genomics segment offers MassARRAY, a genetic analysis tool system, and related consumables, including chips, panels, and chemical reagent solutions used by clinical labs to analyze DNA samples for inherited genetic disease testing, pharmacogenetics, oncology testing, infectious disease testing, doping and toxicology testing, and other differentiated applications for use in research. The Biopharmaceutical Development segment provides automated systems, such as Gyrolab xPand and Gyrolab xPlore hardware and software, Gyrolab Bioaffy consumable microfluidic disks, Gyrolab kits and Rexxip buffers for protein analysis; PurePep Chorus and Symphony instruments for peptide synthesis; and PurePep EasyClean products for purifying peptides. The Calibration Solutions segment offers quality control products to measure and calibrate critical parameters in applications, such as environmental and process monitoring, dialysis, gas flow, air quality, and torque testing in medical device and pharmaceutical manufacturing, laboratory, and hospital environments. This segment's products include continuous monitoring systems, dialysate meters and consumables, data loggers, gas flow calibration and air sampling equipment, and torque testing systems, offered under DialyGuard, ViewPoint, DataTrace, DryCal, and BGI brands. The company was incorporated in 1982 and is headquartered in Lakewood, Colorado.
Read More on Mesa Laboratories

Today's Range

Now: $131.25
Low: $131.21
High: $135.38

50 Day Range

MA: $120.61
Low: $98.59
High: $135.91

52 Week Range

Now: $131.25
Low: $83.68
High: $141.17

Volume

17,514 shs

Average Volume

41,597 shs

Market Capitalization

$712.82 million

P/E Ratio

N/A

Dividend Yield

0.48%

Beta

0.86

Who are the company insiders with the largest holdings of Mesa Laboratories?

Mesa Laboratories' top insider shareholders include:
  1. John Bradley Schmieder (Director)
  2. Gary M Owens (CEO)
  3. John Sakys (CFO)
  4. Brian David Archbold (SVP)
Learn More about top insider investors at Mesa Laboratories.

Who are the major institutional investors of Mesa Laboratories?

Mesa Laboratories' top institutional shareholders include:
  1. Conestoga Capital Advisors LLC — 9.78%
  2. Royce & Associates LP — 6.42%
  3. State Street Corp — 3.94%
  4. Geneva Capital Management LLC — 3.55%
  5. Eagle Asset Management Inc. — 3.07%
  6. Geode Capital Management LLC — 2.30%
Learn More about top institutional investors of Mesa Laboratories stock.

Which major investors are selling Mesa Laboratories stock?

In the previous quarter, MLAB stock was sold by these institutional investors:
  1. Royce & Associates LP
  2. Conestoga Capital Advisors LLC
  3. Janus Henderson Group PLC
  4. Jane Street Group LLC
  5. Segall Bryant & Hamill LLC
  6. Raymond James & Associates
  7. BNP Paribas Financial Markets
  8. Los Angeles Capital Management LLC
In the previous year, company insiders that have sold Mesa Laboratories company stock include:
  1. John Bradley Schmieder (Director)
  2. Gary M Owens (CEO)
Learn More investors selling Mesa Laboratories stock.

Which major investors are buying Mesa Laboratories stock?

In the last quarter, MLAB stock was acquired by institutional investors including:
  1. State Street Corp
  2. Charles Schwab Investment Management Inc.
  3. Eagle Asset Management Inc.
  4. Barclays PLC
  5. Barclays PLC
  6. Rice Hall James & Associates LLC
  7. Victory Capital Management Inc.
  8. Principal Financial Group Inc.
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