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TECH Insider Trading

Insider Ownership Percentage: 1.30%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $0.00

Bio-Techne Insider Trading History Chart

This chart shows the insider buying and selling history at Bio-Techne by year and by quarter.

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Bio-Techne Share Price & Price History

Current Price: $54.74
Price Change: ▼ Price Decrease of -0.28 (-0.51%)
As of 05/4/2026 04:00 PM ET

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

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

Bio-Techne Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/14/2025Amy E. HerrDirectorSell1,860$65.96$122,685.601,976View SEC Filing Icon  
1/27/2025Kim KeldermanCEOSell13,392$77.29$1,035,067.6839,004View SEC Filing Icon  
3/7/2024Roeland NusseDirectorSell10,400$76.98$800,592.0043,097View SEC Filing Icon  
8/30/2023Roeland NusseDirectorSell8,939$80.32$717,980.4851,872View SEC Filing Icon  
7/21/2023Charles R KummethCEOSell80,000$88.36$7,068,800.001,258,766View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Bio-Techne (NASDAQ:TECH)

98.95% of Bio-Techne 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 TECH by year and by quarter.

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

Bio-Techne Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/4/2026Bryn Mawr Trust Advisors LLC3,986$0.21M0.0%+5.1%0.003%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.737,082$38.52M0.0%+4.8%0.471%Search for SEC Filing on Google Icon
5/4/2026Chicago Partners Investment Group LLC5,203$0.27M0.0%-32.0%0.003%Search for SEC Filing on Google Icon
5/4/2026Procyon Advisors LLC7,119$0.37M0.0%+56.4%0.005%Search for SEC Filing on Google Icon
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS36,445$1.91M0.0%+0.6%0.023%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp136,521$7.14M0.0%+884.8%0.087%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC7,673$0.40M0.0%-32.7%0.005%Search for SEC Filing on Google Icon
5/1/2026Kornitzer Capital Management Inc. KS130,270$6.81M0.1%-28.6%0.083%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC195,037$10.19M0.0%+6.7%0.125%Search for SEC Filing on Google Icon
4/30/2026Accredited Investors Inc.5,541$0.29M0.0%-8.4%0.004%Search for SEC Filing on Google Icon
4/30/2026Kestra Advisory Services LLC7,480$0.39M0.0%-6.0%0.005%Search for SEC Filing on Google Icon
4/30/2026Azzad Asset Management Inc. ADV12,488$0.65M0.1%-2.1%0.008%Search for SEC Filing on Google Icon
4/30/2026Granite Investment Partners LLC137,562$7.19M0.4%+31.3%0.088%Search for SEC Filing on Google Icon
4/30/2026Sumitomo Mitsui Trust Group Inc.2,054,294$107.36M0.1%-13.3%1.313%Search for SEC Filing on Google Icon
4/30/2026Resona Asset Management Co. Ltd.2,108$0.11M0.0%+19.4%0.001%Search for SEC Filing on Google Icon
4/28/2026Stephens Inc. AR12,422$0.65M0.0%+34.3%0.008%Search for SEC Filing on Google Icon
4/28/2026Berger Financial Group Inc14,785$0.77M0.0%-14.3%0.009%Search for SEC Filing on Google Icon
4/28/2026Stephens Investment Management Group LLC1,104,057$57.70M0.8%-0.5%0.706%Search for SEC Filing on Google Icon
4/27/2026HB Wealth Management LLC34,140$1.78M0.0%-14.3%0.022%Search for SEC Filing on Google Icon
4/27/2026Private Advisor Group LLC6,852$0.36M0.0%-2.6%0.004%Search for SEC Filing on Google Icon
4/25/2026Keybank National Association OH4,056$0.21M0.0%N/A0.003%Search for SEC Filing on Google Icon
4/24/2026Conestoga Capital Advisors LLC451,416$23.59M0.5%+27.3%0.289%Search for SEC Filing on Google Icon
4/24/2026Harbor Investment Advisory LLC9,300$0.49M0.0%-16.1%0.006%Search for SEC Filing on Google Icon
4/23/2026Midwest Financial Partners Investments Inc.37,613$1.97M1.0%-5.8%0.024%Search for SEC Filing on Google Icon
4/23/2026Formidable Asset Management LLC5,466$0.29M0.0%-11.6%0.003%Search for SEC Filing on Google Icon
4/22/2026Fort Washington Investment Advisors Inc. OH360,913$18.86M0.1%+10.2%0.231%Search for SEC Filing on Google Icon
4/22/2026Border to Coast Pensions Partnership Ltd510,333$26.75M0.5%+100.1%0.326%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA31,149$1.63M0.0%+5.7%0.020%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC5,182$0.27M0.0%-43.4%0.003%Search for SEC Filing on Google Icon
4/22/2026Venturi Wealth Management LLC8,091$0.42M0.0%-13.5%0.005%Search for SEC Filing on Google Icon
4/21/2026VCI Wealth Management LLC14,573$0.76M0.2%N/A0.009%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System8,000$0.42M0.0%N/A0.005%Search for SEC Filing on Google Icon
4/21/2026Contravisory Investment Management Inc.16,148$0.84M0.2%+1,189.8%0.010%Search for SEC Filing on Google Icon
4/18/2026Riverbridge Partners LLC608,916$31.82M0.8%-22.5%0.389%Search for SEC Filing on Google Icon
4/17/2026AdvisorNet Financial Inc4,055$0.21M0.0%+8.3%0.003%Search for SEC Filing on Google Icon
4/17/2026Values First Advisors Inc.33,699$1.76M0.9%-0.7%0.022%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC103,634$5.42M0.0%-24.2%0.066%Search for SEC Filing on Google Icon
4/16/2026BI Asset Management Fondsmaeglerselskab A S316,510$16.54M0.2%-2.3%0.202%Search for SEC Filing on Google Icon
4/16/2026Diversified Trust Co15,916$0.83M0.0%+25.2%0.010%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.2,183$0.13M0.0%-30.2%0.001%Search for SEC Filing on Google Icon
3/10/2026Montanaro Asset Management Ltd346,450$20.38M5.7%-4.3%0.221%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC279,823$16.53M0.0%-41.5%0.179%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC182,867$10.76M0.0%-11.4%0.117%Search for SEC Filing on Google Icon
2/27/2026Groupama Asset Managment4,600$0.27M0.0%-9.4%0.003%Search for SEC Filing on Google Icon
2/25/2026Hahn Capital Management LLC60,042$3.53M1.9%-7.3%0.038%Search for SEC Filing on Google Icon
2/25/2026MidFirst Bank3,795$0.22M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.14,547$0.86M0.0%-52.2%0.009%Search for SEC Filing on Google Icon
2/23/2026Kera Capital Partners Inc.6,236$0.40M0.1%-8.1%0.004%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.979,402$57.60M0.0%-16.4%0.626%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.3,678,659$216.34M0.0%-6.8%2.351%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC367,007$21.58M0.0%-23.3%0.235%Search for SEC Filing on Google Icon
2/19/2026Alberta Investment Management Corp22,100$1.30M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/18/2026First Citizens Bank & Trust Co.5,124$0.30M0.0%-18.8%0.003%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury16,925$1.09M0.0%-2.6%0.011%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp2,414,165$142.45M0.2%-5.7%1.543%Search for SEC Filing on Google Icon
2/18/2026Kensington Investment Counsel LLC7,293$0.43M0.2%-50.1%0.005%Search for SEC Filing on Google Icon
2/18/2026Utah Retirement Systems25,533$1.50M0.0%-0.9%0.016%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP5,734,049$337.22M0.1%+12.1%3.665%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC68,406$4.02M0.0%-4.8%0.044%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC58,082$3.42M0.0%-17.8%0.037%Search for SEC Filing on Google Icon
2/18/2026Eversept Partners LP377,405$22.20M1.1%-36.2%0.241%Search for SEC Filing on Google Icon
2/18/2026Aristotle Atlantic Partners LLC636,823$37.45M1.7%-38.0%0.407%Search for SEC Filing on Google Icon
2/18/2026Banco Bilbao Vizcaya Argentaria S.A.11,384$0.67M0.0%-9.9%0.007%Search for SEC Filing on Google Icon
2/18/2026Bamco Inc. NY1,207,499$71.01M0.2%-51.6%0.772%Search for SEC Filing on Google Icon
2/18/2026Alpine Peaks Capital LP51,500$3.03M2.9%+43.1%0.033%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC9,894$0.58M0.0%-8.3%0.006%Search for SEC Filing on Google Icon
2/17/2026American Capital Management Inc.941,149$55.35M2.4%-2.0%0.602%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC118,799$6.99M0.0%+20.8%0.076%Search for SEC Filing on Google Icon
2/17/2026RGM Capital LLC2,152,052$126.56M6.1%-6.4%1.376%Search for SEC Filing on Google Icon
2/17/2026Brown Capital Management LLC435,641$25.62M2.1%-57.9%0.278%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC26,087$1.53M0.0%+42.1%0.017%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers32,891$1.93M0.0%-2.6%0.021%Search for SEC Filing on Google Icon
2/17/2026DF Dent & Co. Inc.2,592,215$152.45M2.2%-6.8%1.657%Search for SEC Filing on Google Icon
2/17/2026Sandler Capital Management15,443$0.91M0.3%-60.9%0.010%Search for SEC Filing on Google Icon
2/17/2026ArrowMark Colorado Holdings LLC227,443$13.38M0.3%-32.3%0.145%Search for SEC Filing on Google Icon
2/17/2026Laird Norton Wetherby Trust Company LLC7,954$0.47M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/17/2026Amundi220,657$12.98M0.0%-27.3%0.141%Search for SEC Filing on Google Icon
2/17/2026iSAM Funds UK Ltd12,921$0.76M0.3%+2,104.9%0.008%Search for SEC Filing on Google Icon
2/17/2026Iron Triangle Partners LP467,409$27.49M3.1%N/A0.299%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD4,075,194$239.66M0.0%+21.6%2.605%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.33,126$1.95M0.0%-97.2%0.021%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.8,453$0.50M0.0%-42.3%0.005%Search for SEC Filing on Google Icon
2/17/2026Quantitative Investment Management LLC12,369$0.73M0.1%+39.3%0.008%Search for SEC Filing on Google Icon
2/17/2026Monimus Capital Management LP27,771$1.63M1.1%-54.3%0.018%Search for SEC Filing on Google Icon
2/17/2026Adage Capital Partners GP L.L.C.373,236$21.95M0.0%+161.6%0.239%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio47,421$2.79M0.0%-5.0%0.030%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System148,392$8.73M0.0%+0.6%0.095%Search for SEC Filing on Google Icon
2/17/2026Atom Investors LP351,673$20.68M1.6%N/A0.225%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors56,296$3.31M0.0%+5.1%0.036%Search for SEC Filing on Google Icon
2/17/2026Fred Alger Management LLC114,785$6.75M0.0%-6.4%0.073%Search for SEC Filing on Google Icon
2/17/2026&PARTNERS15,333$0.90M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP223,061$13.12M0.1%N/A0.143%Search for SEC Filing on Google Icon
2/17/2026Blair William & Co. IL228,812$13.46M0.0%+52.5%0.146%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada557,529$32.79M0.0%-23.6%0.356%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.12,485$0.73M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/17/2026Rakuten Investment Management Inc.13,897$0.82M0.0%+6,363.7%0.009%Search for SEC Filing on Google Icon
2/17/2026Torque Asset Management LLC355,535$20.91M7.2%-4.1%0.227%Search for SEC Filing on Google Icon
2/17/2026Alberta Investment Management Corp22,100$1.30M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC59,669$3.51M0.0%-67.6%0.038%Search for SEC Filing on Google Icon
2/16/2026Vanguard Personalized Indexing Management LLC34,841$2.05M0.0%+10.2%0.022%Search for SEC Filing on Google Icon
Data available starting January 2016

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Bio-Techne logo
Bio-Techne Corporation, together with its subsidiaries, develops, manufactures, and sells life science reagents, instruments, and services for the research and clinical diagnostic markets in the United States, the United Kingdom, rest of Europe, Middle East, and Africa, Greater China, rest of Asia-Pacific, and internationally. The company operates through two segments, Protein Sciences, and Diagnostics and Genomics. The Protein Sciences segment develops and manufactures biological reagents used in various aspects of life science research, diagnostics, and cell and gene therapy, such as cytokines and growth factors, antibodies, small molecules, tissue culture sera, and cell selection technologies. This segment also offers proteomic analytical tools for automated western blot and multiplexed ELISA workflow consists of manual and automated protein analysis instruments and immunoassays for use in quantifying proteins in various biological fluids. The Diagnostics and Genomics segment develops and manufactures diagnostic products, including controls, calibrators, and diagnostic assays for regulated diagnostics market, exosome-based molecular diagnostic assays, advanced tissue-based in-situ hybridization assays for spatial genomic and tissue biopsy analysis, and genetic and oncology kits for research and clinical applications; and sells products for genetic carrier screening, oncology diagnostics, molecular controls, and research, as well as instruments and process control products for hematology, blood chemistry and gases, and coagulation controls and reagents used in various diagnostic applications. The company was formerly known as Techne Corporation and changed its name to Bio-Techne Corporation in November 2014. Bio-Techne Corporation was incorporated in 1976 and is headquartered in Minneapolis, Minnesota.
Read More on Bio-Techne

Today's Range

Now: $54.74
Low: $54.07
High: $55.22

50 Day Range

MA: $54.71
Low: $48.81
High: $60.58

52 Week Range

Now: $54.74
Low: $46.05
High: $72.16

Volume

1,773,286 shs

Average Volume

1,992,787 shs

Market Capitalization

$8.56 billion

P/E Ratio

107.34

Dividend Yield

0.58%

Beta

1.41

Who are the company insiders with the largest holdings of Bio-Techne?

Bio-Techne's top insider investors include:
  1. Charles R Kummeth (CEO)
  2. Roeland Nusse (Director)
  3. Kim Kelderman (CEO)
  4. James Hippel (CFO)
  5. Brenda S Furlow (SVP)
  6. Robert V Baumgartner (Director)
  7. Charles A Dinarello (Director)
  8. John L Higgins (Director)
  9. Brenda S Furlow (SVP)
  10. Norman David Eansor (Insider)
Learn More about top insider investors at Bio-Techne.

Who are the major institutional investors of Bio-Techne?

Bio-Techne's top institutional investors include:
  1. Sumitomo Mitsui Trust Group Inc. — 1.31%
  2. Stephens Investment Management Group LLC — 0.71%
  3. Principal Financial Group Inc. — 0.47%
  4. Riverbridge Partners LLC — 0.39%
  5. Border to Coast Pensions Partnership Ltd — 0.33%
  6. Conestoga Capital Advisors LLC — 0.29%
Learn More about top institutional investors of Bio-Techne stock.

Which institutional investors are selling Bio-Techne stock?

Within the previous quarter, TECH stock was sold by these institutional investors:
  1. Sumitomo Mitsui Trust Group Inc.
  2. Riverbridge Partners LLC
  3. Kornitzer Capital Management Inc. KS
  4. SG Americas Securities LLC
  5. BI Asset Management Fondsmaeglerselskab A S
  6. HB Wealth Management LLC
  7. Stephens Investment Management Group LLC
  8. Sterling Capital Management LLC

Which institutional investors are buying Bio-Techne stock?

During the previous quarter, TECH stock was acquired by institutional investors including:
  1. Border to Coast Pensions Partnership Ltd
  2. Fifth Third Bancorp
  3. Conestoga Capital Advisors LLC
  4. Principal Financial Group Inc.
  5. Fort Washington Investment Advisors Inc. OH
  6. Granite Investment Partners LLC
  7. Contravisory Investment Management Inc.
  8. VCI Wealth Management LLC

Bio-Techne Active Insiders

Kim Kelderman
Kim Kelderman (Age 58)
CEO, President & Director
Charles R. Kummeth
Charles R. Kummeth (Age 65)
CEO
James Hippel
James Hippel (Age 54)
CFO
Roeland Nusse
Roeland Nusse
Director
Alpna Seth
Alpna Seth
Director
Robert V Baumgartner
Robert V Baumgartner
Director
John L Higgins
John L Higgins
Director
Amy E Herr
Amy E Herr
Director
Brenda S Furlow
Brenda S Furlow (Age 67)
SVP
Norman David Eansor
Norman David Eansor (Age 65)
Insider