HBIO Insider Trading

Insider Ownership Percentage: 9.50%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $0.00

Harvard Bioscience Insider Trading History Chart

This chart shows the insider buying and selling history at Harvard Bioscience by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Harvard Bioscience Share Price & Price History

Current Price: $0.44
Price Change: Price Decrease of -0.0148 (-3.22%)
As of 07/11/2025 05:00 PM ET

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

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

Harvard Bioscience Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/13/2024James W GreenCEOBuy10,000$2.91$29,100.003,111,091View SEC Filing Icon  
6/6/2024James W GreenCEOBuy20,000$3.07$61,400.003,101,091View SEC Filing Icon  
8/17/2023James W GreenCEOBuy25,000$4.38$109,500.002,862,679View SEC Filing Icon  
3/14/2023Alan I EdrickDirectorBuy13,808$2.67$36,867.36186,293View SEC Filing Icon  
3/14/2023James W GreenCEOBuy20,000$2.67$53,400.002,866,052View SEC Filing Icon  
8/26/2022Bertrand LoyDirectorBuy9,291$3.41$31,682.31399,651View SEC Filing Icon  
8/24/2022Bertrand LoyDirectorBuy17,291$3.23$55,849.93382,116View SEC Filing Icon  
8/22/2022Bertrand LoyDirectorBuy4,918$3.16$15,540.88355,886View SEC Filing Icon  
8/18/2022Bertrand LoyDirectorBuy1,151$3.19$3,671.69341,360View SEC Filing Icon  
8/17/2022James W GreenCEOBuy40,000$3.19$127,600.002,248,811View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Harvard Bioscience (NASDAQ:HBIO)

80.87% of Harvard Bioscience 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 HBIO by year and by quarter.

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

Harvard Bioscience Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/27/2025Goldman Sachs Group Inc.146,305$83K0.0%-25.9%0.331%Search for SEC Filing on Google Icon
5/28/2025Strs Ohio206,700$0.12M0.0%N/A0.467%Search for SEC Filing on Google Icon
5/21/2025Acadian Asset Management LLC1,077,069$0.61M0.0%+7.8%2.436%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.146,305$83K0.0%-25.9%0.331%Search for SEC Filing on Google Icon
5/16/2025Granahan Investment Management LLC1,527,894$0.87M0.0%-5.5%3.456%Search for SEC Filing on Google Icon
5/15/2025Landscape Capital Management L.L.C.58,947$33K0.0%N/A0.133%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC139,999$79K0.0%N/A0.317%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG75,985$43K0.0%+221.1%0.172%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.98,883$56K0.0%-58.7%0.224%Search for SEC Filing on Google Icon
5/7/2025Heartland Advisors Inc.1,108,578$0.63M0.0%-7.6%2.507%Search for SEC Filing on Google Icon
5/6/2025Royce & Associates LP1,777,894$1.01M0.0%-9.5%4.021%Search for SEC Filing on Google Icon
5/5/2025AMH Equity Ltd3,387,355$1.92M2.9%+35.5%7.661%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Advisers LP28,556$60K0.0%-28.5%0.065%Search for SEC Filing on Google Icon
2/17/2025Meros Investment Management LP813,707$1.72M0.8%-2.4%1.865%Search for SEC Filing on Google Icon
2/17/2025Jacobs Levy Equity Management Inc.65,008$0.14M0.0%N/A0.149%Search for SEC Filing on Google Icon
2/17/2025Granahan Investment Management LLC1,617,178$3.41M0.1%-13.3%3.707%Search for SEC Filing on Google Icon
2/17/2025Focus Partners Wealth13,143$28K0.0%N/A0.030%Search for SEC Filing on Google Icon
2/17/2025Bridgeway Capital Management LLC129,317$0.27M0.0%-29.9%0.296%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE38,883$82K0.0%+44.4%0.089%Search for SEC Filing on Google Icon
2/17/2025BNP Paribas Financial Markets66,204$0.14M0.0%-11.3%0.152%Search for SEC Filing on Google Icon
2/17/2025272 Capital LP1,351,397$2.85M2.7%-12.0%3.098%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC35,769$75K0.0%+55.5%0.082%Search for SEC Filing on Google Icon
2/14/2025Boothbay Fund Management LLC1,151,397$2.43M0.1%-13.8%2.640%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP1,665,113$3.51M0.0%-3.0%3.817%Search for SEC Filing on Google Icon
2/13/2025Gamco Investors INC. ET AL95,000$0.20M0.0%N/A0.218%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC709,778$1.50M0.0%-2.0%1.627%Search for SEC Filing on Google Icon
2/12/2025JPMorgan Chase & Co.113,591$0.24M0.0%+285.0%0.260%Search for SEC Filing on Google Icon
2/11/2025Sei Investments Co.22,268$47K0.0%N/A0.051%Search for SEC Filing on Google Icon
2/11/2025Intech Investment Management LLC16,797$35K0.0%N/A0.039%Search for SEC Filing on Google Icon
2/10/2025Royce & Associates LP1,965,114$4.15M0.0%+35.4%4.505%Search for SEC Filing on Google Icon
2/10/2025Connor Clark & Lunn Investment Management Ltd.200,032$0.42M0.0%+11.1%0.459%Search for SEC Filing on Google Icon
2/6/2025Bard Associates Inc.267,699$0.57M0.2%-14.3%0.614%Search for SEC Filing on Google Icon
2/5/2025AMH Equity Ltd2,500,000$5.28M5.2%+4.7%5.731%Search for SEC Filing on Google Icon
2/4/2025Bank of New York Mellon Corp209,548$0.44M0.0%-8.9%0.480%Search for SEC Filing on Google Icon
1/29/2025Legato Capital Management LLC14,695$31K0.0%-59.7%0.034%Search for SEC Filing on Google Icon
1/27/2025Greenwood Capital Associates LLC216,298$0.46M0.1%-4.2%0.496%Search for SEC Filing on Google Icon
1/23/2025Williams & Novak LLC99,210$0.21M0.2%N/A0.227%Search for SEC Filing on Google Icon
1/14/2025Assenagon Asset Management S.A.69,799$0.15M0.0%-65.5%0.160%Search for SEC Filing on Google Icon
12/26/2024JPMorgan Chase & Co.29,501$79K0.0%+63.0%0.068%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC58,655$0.16M0.0%+304.4%0.134%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC912,599$2.46M0.0%+2.2%2.092%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC58,655$0.16M0.0%+304.4%0.134%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC23,002$62K0.0%-61.9%0.053%Search for SEC Filing on Google Icon
11/15/2024State Street Corp717,387$1.93M0.0%+1.1%1.645%Search for SEC Filing on Google Icon
11/15/2024Harvey Partners LLC2,715,000$7.30M0.8%+6.2%6.224%Search for SEC Filing on Google Icon
11/14/2024272 Capital LP592,712$1.54M1.7%-61.4%1.359%Search for SEC Filing on Google Icon
11/14/2024Corsair Capital Management L.P.23,362$63K0.0%N/A0.054%Search for SEC Filing on Google Icon
11/13/2024BNP Paribas Financial Markets74,676$0.20M0.0%-28.9%0.171%Search for SEC Filing on Google Icon
11/13/2024Advantage Alpha Capital Partners LP23,617$64K0.0%N/A0.054%Search for SEC Filing on Google Icon
11/9/2024Landscape Capital Management L.L.C.18,402$50K0.0%N/A0.042%Search for SEC Filing on Google Icon
11/8/2024Connor Clark & Lunn Investment Management Ltd.180,006$0.48M0.0%+19.7%0.413%Search for SEC Filing on Google Icon
11/8/2024Avior Wealth Management LLC14,569$39K0.0%+1,118.1%0.033%Search for SEC Filing on Google Icon
11/6/2024Bard Associates Inc.312,399$0.84M0.3%+5.2%0.716%Search for SEC Filing on Google Icon
11/6/2024Royce & Associates LP1,451,450$3.90M0.0%+0.7%3.328%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP11,047$30K0.0%N/A0.025%Search for SEC Filing on Google Icon
10/30/2024Greenwood Capital Associates LLC225,866$0.61M0.1%+9.1%0.520%Search for SEC Filing on Google Icon
10/23/2024Assenagon Asset Management S.A.202,315$0.54M0.0%-11.1%0.466%Search for SEC Filing on Google Icon
10/23/2024Brighton Jones LLC25,365$68K0.0%N/A0.058%Search for SEC Filing on Google Icon
10/3/2024SG Americas Securities LLC13,409$36K0.0%N/A0.031%Search for SEC Filing on Google Icon
9/16/2024Cubist Systematic Strategies LLC14,143$40K0.0%N/A0.032%Search for SEC Filing on Google Icon
8/15/2024Meros Investment Management LP835,213$2.38M1.1%+1.6%1.923%Search for SEC Filing on Google Icon
8/14/2024Cubist Systematic Strategies LLC14,143$40K0.0%N/A0.033%Search for SEC Filing on Google Icon
8/14/2024272 Capital LP1,535,820$4.38M2.2%-45.8%3.536%Search for SEC Filing on Google Icon
8/14/2024Gabelli Funds LLC45,000$0.13M0.0%N/A0.104%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC745,278$2.12M0.0%+6.1%1.716%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP1,827,648$5.21M0.0%-5.1%4.208%Search for SEC Filing on Google Icon
8/6/2024Acadian Asset Management LLC963,106$2.74M0.0%-4.1%2.218%Search for SEC Filing on Google Icon
8/5/2024Acuitas Investments LLC407,343$1.16M0.6%+24.8%0.938%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers47,753$0.14M0.0%+24.9%0.110%Search for SEC Filing on Google Icon
7/26/2024Allspring Global Investments Holdings LLC10,797$31K0.0%N/A0.025%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp274,635$0.78M0.0%+13.0%0.632%Search for SEC Filing on Google Icon
7/19/2024Pasadena Private Wealth LLC198,039$0.56M0.1%+14.8%0.456%Search for SEC Filing on Google Icon
7/19/2024Riverwater Partners LLC105,977$0.30M0.2%+13.7%0.244%Search for SEC Filing on Google Icon
7/18/2024Assenagon Asset Management S.A.227,701$0.65M0.0%+193.9%0.524%Search for SEC Filing on Google Icon
5/16/2024Jacobs Levy Equity Management Inc.64,576$0.27M0.0%-4.3%0.149%Search for SEC Filing on Google Icon
5/16/2024Kennedy Capital Management LLC321,523$1.36M0.0%-1.5%0.740%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD12,624$54K0.0%N/A0.029%Search for SEC Filing on Google Icon
5/14/2024Archon Capital Management LLC260,858$1.11M0.4%-6.6%0.601%Search for SEC Filing on Google Icon
5/11/2024Hillsdale Investment Management Inc.26,400$0.11M0.0%N/A0.061%Search for SEC Filing on Google Icon
5/10/2024Acadian Asset Management LLC1,004,097$4.26M0.0%-0.6%2.314%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.2,152,147$9.13M0.0%+2.4%4.959%Search for SEC Filing on Google Icon
5/7/2024Heartland Advisors Inc.889,133$3.77M0.2%+2.6%2.049%Search for SEC Filing on Google Icon
5/7/2024AMH Equity Ltd2,324,200$9.86M9.7%+7.5%5.355%Search for SEC Filing on Google Icon
5/2/2024Greenwood Capital Associates LLC216,614$0.92M0.1%-1.8%0.499%Search for SEC Filing on Google Icon
5/1/2024BNP Paribas Financial Markets75,970$0.32M0.0%+38.7%0.175%Search for SEC Filing on Google Icon
4/27/2024Riverwater Partners LLC93,197$0.40M0.3%+14.1%0.215%Search for SEC Filing on Google Icon
4/26/2024Triton Wealth Management PLLC13,413$57K0.0%-49.7%0.031%Search for SEC Filing on Google Icon
3/5/2024Greenwood Capital Associates LLC220,603$1.18M0.2%-3.9%0.517%Search for SEC Filing on Google Icon
2/14/2024Corsair Capital Management L.P.66,538$0.36M0.1%N/A0.156%Search for SEC Filing on Google Icon
2/2/2024AMH Equity Ltd2,162,893$11.57M10.4%+1.0%5.067%Search for SEC Filing on Google Icon
2/2/2024Acuitas Investments LLC326,516$1.75M0.9%+35.0%0.765%Search for SEC Filing on Google Icon
2/2/2024Bailard Inc.19,720$0.11M0.0%N/A0.046%Search for SEC Filing on Google Icon
2/1/2024New York State Common Retirement Fund142,460$0.76M0.0%+3.2%0.334%Search for SEC Filing on Google Icon
1/30/2024Strs Ohio104,800$0.56M0.0%-16.4%0.245%Search for SEC Filing on Google Icon
1/25/2024Triton Wealth Management PLLC26,647$0.13M0.1%-10.1%0.062%Search for SEC Filing on Google Icon
1/17/2024Assenagon Asset Management S.A.77,483$0.42M0.0%-21.5%0.182%Search for SEC Filing on Google Icon
11/14/2023Meros Investment Management LP807,117$3.47M1.9%-0.7%1.891%Search for SEC Filing on Google Icon
11/14/2023B. Riley Asset Management LLC3,262,995$14.03M5.6%+6.5%7.643%Search for SEC Filing on Google Icon
11/13/2023Connor Clark & Lunn Investment Management Ltd.161,819$0.70M0.0%+64.0%0.379%Search for SEC Filing on Google Icon
11/13/2023Algert Global LLC20,926$90K0.0%-16.7%0.049%Search for SEC Filing on Google Icon
Data available starting January 2016

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Harvard Bioscience logo
Harvard Bioscience, Inc. develops, manufactures, and sells technologies, products, and services for life science applications in the United States and internationally. The company offers cellular and molecular technology products, such as syringe and peristaltic infusion pump products; electroporation and electrofusion instruments, amino acid analyzers, spectrophotometers, and other equipment for molecular level testing and research; and precision scientific measuring instrumentation and equipment, including data acquisition systems for cellular analysis, complete micro electrode array solutions for in vivo recordings, and in vitro systems for extracellular recordings. It also provides preclinical products that includes platform to assess physiological data from organisms for research, drug discovery, and drug development services comprising implantable and externally worn telemetry systems for use in research to collect cardiovascular, central nervous system, respiratory, and metabolic data; behavioral products; isolated organ and surgical products, instruments and accessories for tissue, and organ-based lab research, including surgical products, infusion systems, and behavior research systems; turn-key respiratory system solutions, including plethysmograph chambers, data acquisition hardware, physiological signal analysis software, and final report generation; inhalation and exposure systems; and GLP-capable data acquisition and analysis systems. The company markets its products through sales organizations, websites, and distributors to research scientists in pharmaceutical and biotechnology companies, universities, hospitals, and government laboratories; and contract research organizations and academic labs. It primarily sells its products under Harvard Apparatus, DSI, Buxco, Biochrom, BTX, Heka, Hugo Sachs, Multichannel Systems MCS GmbH, and Panlab brands. Harvard Bioscience, Inc. was founded in 1901 and is based in Holliston, Massachusetts.
Read More on Harvard Bioscience

Today's Range

Now: $0.44
Low: $0.43
High: $0.45

50 Day Range

MA: $0.43
Low: $0.28
High: $0.67

52 Week Range

Now: $0.44
Low: $0.28
High: $3.60

Volume

621,050 shs

Average Volume

3,170,911 shs

Market Capitalization

$19.66 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.52

Who are the company insiders with the largest holdings of Harvard Bioscience?

Harvard Bioscience's top insider shareholders include:
  1. James W Green (CEO)
Learn More about top insider investors at Harvard Bioscience.