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BYRN Insider Trading

Insider Ownership Percentage: 9.75%
Insider Buying (Last 12 Months): $65,948.32
Insider Selling (Last 12 Months): $1,378,101.77

Byrna Technologies Insider Trading History Chart

This chart shows the insider buying and selling history at Byrna Technologies by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Byrna Technologies Share Price & Price History

Current Price: $19.26
Price Change: ▲ Price Increase of +0.95 (5.19%)
As of 12/4/2025 05:00 PM ET

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

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

Byrna Technologies Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/22/2025Emily RooneyDirectorBuy2,500$20.50$51,250.0037,564View SEC Filing Icon  
4/15/2025John BrasseurCOOBuy728$20.19$14,698.329,068View SEC Filing Icon  
2/20/2025Lisa WagerInsiderSell12,500$29.38$367,250.00212,055View SEC Filing Icon  
2/12/2025Luan PhamInsiderSell33,483$30.19$1,010,851.7719,148View SEC Filing Icon  
11/15/2024Laurilee KearnesCFOBuy1,000$18.60$18,600.003,500View SEC Filing Icon  
10/10/2024Laurilee KearnesCFOBuy2,000$14.04$28,080.002,500View SEC Filing Icon  
9/25/2024Bryan GanzCEOSell2,478$18.46$45,743.88398,059View SEC Filing Icon  
9/23/2024Bryan GanzCEOSell1$17.40$17.40432,563View SEC Filing Icon  
9/20/2024Bryan GanzCEOSell5,495$17.41$95,667.95432,564View SEC Filing Icon  
9/18/2024Lisa WagerInsiderSell2,450$17.01$41,674.50224,555View SEC Filing Icon  
9/12/2024Lisa WagerInsiderSell50$17.01$850.50227,005View SEC Filing Icon  
9/5/2024Bryan GanzCEOSell17,442$15.40$268,606.80460,617View SEC Filing Icon  
9/5/2024Herbert HughesChairmanSell6,500$15.08$98,020.00122,089View SEC Filing Icon  
9/4/2024Lisa WagerInsiderSell20,000$13.50$270,000.00229,555View SEC Filing Icon  
5/24/2024Lisa WagerInsiderSell8,333$12.00$99,996.00249,555View SEC Filing Icon  
5/21/2024Herbert HughesChairmanSell8,836$11.16$98,609.76128,589View SEC Filing Icon  
5/21/2024Lisa WagerInsiderSell8,333$11.21$93,412.93257,887View SEC Filing Icon  
2/20/2024Herbert HughesInsiderSell5,229$12.03$62,904.87137,416View SEC Filing Icon  
10/19/2023David NorthCFOBuy1,200$4.00$4,800.0022,989View SEC Filing Icon  
10/16/2023Bryan GanzCEOBuy5,000$3.51$17,550.00620,148View SEC Filing Icon  
10/13/2023Bryan GanzCEOBuy12,000$3.05$36,600.00615,148View SEC Filing Icon  
10/13/2023David NorthCFOBuy4,700$3.19$14,993.0016,789View SEC Filing Icon  
7/17/2023Luan PhamInsiderBuy3,003$3.79$11,381.3718,387View SEC Filing Icon  
7/14/2023Luan PhamInsiderBuy2,505$3.66$9,168.3015,384View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Byrna Technologies (NASDAQ:BYRN)

25.46% of Byrna Technologies 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 BYRN by year and by quarter.

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

Byrna Technologies Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/1/2025Cantor Fitzgerald L. P.13,700$0.30M0.0%N/A0.060%Search for SEC Filing on Google Icon
11/17/2025PharVision Advisers LLC18,913$0.42M0.2%N/A0.083%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC54,261$1.20M0.0%-34.6%0.239%Search for SEC Filing on Google Icon
11/17/2025Quarry LP3,161$70K0.0%N/A0.014%Search for SEC Filing on Google Icon
11/17/2025Militia Capital Partners LP94,000$2.08M1.0%N/A0.414%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC673,138$14.92M0.0%+228.0%2.962%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.8,300$0.18M0.0%-15.6%0.037%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP10,994$0.24M0.0%N/A0.048%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE17,158$0.38M0.0%+30.5%0.075%Search for SEC Filing on Google Icon
11/17/2025Cantor Fitzgerald L. P.13,700$0.30M0.0%N/A0.060%Search for SEC Filing on Google Icon
11/17/2025ArrowMark Colorado Holdings LLC278,011$6.16M0.1%+20.6%1.223%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.132,710$2.94M0.0%+621.6%0.584%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.26,566$0.59M0.0%+20.5%0.117%Search for SEC Filing on Google Icon
11/14/2025Creative Planning18,433$0.41M0.0%-16.4%0.081%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.102,305$2.27M0.0%+21.5%0.450%Search for SEC Filing on Google Icon
11/14/2025Brooklyn Investment Group11,632$0.26M0.0%N/A0.051%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC11,871$0.26M0.0%-29.6%0.052%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC35,203$0.78M0.0%N/A0.155%Search for SEC Filing on Google Icon
11/13/2025Arrowstreet Capital Limited Partnership174,998$3.88M0.0%-59.9%0.770%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG383,356$8.50M0.0%+232.6%1.687%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets11,818$0.26M0.0%-39.5%0.052%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.2,215$49K0.0%+89.6%0.010%Search for SEC Filing on Google Icon
11/13/2025Pinnacle Associates Ltd.87,431$1.94M0.0%N/A0.385%Search for SEC Filing on Google Icon
11/13/2025Cladis Investment Advisory LLC37,900$0.84M0.5%N/A0.167%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP221,230$4.90M0.0%+20.5%0.973%Search for SEC Filing on Google Icon
11/12/2025Quantbot Technologies LP28,386$0.63M0.0%-22.8%0.125%Search for SEC Filing on Google Icon
11/7/2025Hodges Capital Management Inc.22,750$0.50M0.0%+75.0%0.100%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.969,901$21.49M0.0%-3.6%4.267%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.7,847$0.17M0.0%-13.9%0.035%Search for SEC Filing on Google Icon
11/7/2025PNC Financial Services Group Inc.4,713$0.10M0.0%+32.8%0.021%Search for SEC Filing on Google Icon
11/6/2025Advisors Asset Management Inc.86,149$1.91M0.0%+17.7%0.379%Search for SEC Filing on Google Icon
11/5/2025SBI Securities Co. Ltd.1,157$26K0.0%+138.6%0.005%Search for SEC Filing on Google Icon
11/4/2025Principal Financial Group Inc.36,374$0.81M0.0%+22.7%0.160%Search for SEC Filing on Google Icon
11/3/2025AlphaQuest LLC1,868$41K0.0%+1,825.8%0.008%Search for SEC Filing on Google Icon
10/29/2025GatePass Capital LLC59,057$1.31M0.8%N/A0.260%Search for SEC Filing on Google Icon
10/23/2025SG Americas Securities LLC7,197$0.16M0.0%N/A0.032%Search for SEC Filing on Google Icon
10/22/2025Hennion & Walsh Asset Management Inc.67,261$1.49M0.1%+52.1%0.296%Search for SEC Filing on Google Icon
10/22/2025Byrne Asset Management LLC2,127$47K0.0%N/A0.009%Search for SEC Filing on Google Icon
10/16/2025Silverleafe Capital Partners LLC9,769$0.22M0.1%-20.3%0.043%Search for SEC Filing on Google Icon
9/4/2025Osaic Holdings Inc.103,191$3.19M0.0%+188.4%0.455%Search for SEC Filing on Google Icon
8/19/2025Newbridge Financial Services Group Inc.11,653$0.36M0.1%N/A0.051%Search for SEC Filing on Google Icon
8/19/2025State of Wyoming5,782$0.18M0.0%N/A0.025%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 3,058$94K0.0%+178.5%0.013%Search for SEC Filing on Google Icon
8/15/2025Tidal Investments LLC12,363$0.38M0.0%+4.9%0.054%Search for SEC Filing on Google Icon
8/15/2025Man Group plc49,583$1.53M0.0%+48.3%0.218%Search for SEC Filing on Google Icon
8/15/2025BNP Paribas Financial Markets19,538$0.60M0.0%-26.0%0.086%Search for SEC Filing on Google Icon
8/15/2025Bridgeway Capital Management LLC16,871$0.52M0.0%-50.2%0.074%Search for SEC Filing on Google Icon
8/15/2025Balyasny Asset Management L.P.16,575$0.51M0.0%-75.8%0.073%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE13,146$0.41M0.0%-67.5%0.058%Search for SEC Filing on Google Icon
8/15/2025Ameriprise Financial Inc.22,047$0.68M0.0%-54.8%0.097%Search for SEC Filing on Google Icon
8/14/2025Maverick Capital Ltd.111,794$3.45M0.1%N/A0.492%Search for SEC Filing on Google Icon
8/14/2025Occudo Quantitative Strategies LP10,466$0.32M0.0%N/A0.046%Search for SEC Filing on Google Icon
8/14/2025The Manufacturers Life Insurance Company 6,604$0.20M0.0%N/A0.029%Search for SEC Filing on Google Icon
8/14/2025Sei Investments Co.7,717$0.24M0.0%N/A0.034%Search for SEC Filing on Google Icon
8/14/2025Qube Research & Technologies Ltd97,347$3.01M0.0%-51.0%0.429%Search for SEC Filing on Google Icon
8/13/2025Jump Financial LLC91,513$2.83M0.0%N/A0.403%Search for SEC Filing on Google Icon
8/13/2025Invesco Ltd.423,538$13.08M0.0%N/A1.866%Search for SEC Filing on Google Icon
8/13/2025McCollum Christoferson Group LLC97,665$3.02M0.9%+1.8%0.430%Search for SEC Filing on Google Icon
8/13/2025Arrowstreet Capital Limited Partnership436,322$13.47M0.0%+27.3%1.922%Search for SEC Filing on Google Icon
8/13/2025Quantbot Technologies LP36,778$1.14M0.0%N/A0.162%Search for SEC Filing on Google Icon
8/13/2025OMERS ADMINISTRATION Corp24,600$0.76M0.0%N/A0.108%Search for SEC Filing on Google Icon
8/13/2025Lido Advisors LLC11,732$0.36M0.0%N/A0.052%Search for SEC Filing on Google Icon
8/12/2025Advisors Asset Management Inc.73,166$2.26M0.0%+39.4%0.322%Search for SEC Filing on Google Icon
8/12/2025Sierra Summit Advisors LLC36,736$1.13M0.2%+30.6%0.162%Search for SEC Filing on Google Icon
8/12/2025Rhumbline Advisers29,009$0.90M0.0%+23.0%0.128%Search for SEC Filing on Google Icon
8/12/2025Legal & General Group Plc5,949$0.18M0.0%+222.3%0.026%Search for SEC Filing on Google Icon
8/12/2025JPMorgan Chase & Co.9,110$0.28M0.0%+9.9%0.040%Search for SEC Filing on Google Icon
8/12/2025Catalyst Funds Management Pty Ltd14,868$0.46M0.1%-44.7%0.065%Search for SEC Filing on Google Icon
8/11/2025Wealthspire Advisors LLC293,243$9.06M0.1%-35.3%1.292%Search for SEC Filing on Google Icon
8/8/2025Intech Investment Management LLC9,571$0.30M0.0%-15.8%0.042%Search for SEC Filing on Google Icon
8/8/2025Creative Planning22,037$0.68M0.0%+56.1%0.097%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC431,849$13.34M0.0%+7.4%1.902%Search for SEC Filing on Google Icon
8/8/2025PNC Financial Services Group Inc.3,549$0.11M0.0%+28.6%0.016%Search for SEC Filing on Google Icon
8/8/2025Comprehensive Financial Planning Inc. PA5,853$0.18M0.1%N/A0.026%Search for SEC Filing on Google Icon
8/7/2025Hodges Capital Management Inc.13,000$0.40M0.0%N/A0.057%Search for SEC Filing on Google Icon
8/6/2025Cornerstone Investment Partners LLC9,099$0.28M0.0%N/A0.040%Search for SEC Filing on Google Icon
8/6/2025Malaga Cove Capital LLC41,037$1.27M0.5%-7.1%0.181%Search for SEC Filing on Google Icon
8/5/2025Corton Capital Inc.7,732$0.24M0.3%N/A0.034%Search for SEC Filing on Google Icon
7/31/2025Nisa Investment Advisors LLC939$29K0.0%+580.4%0.004%Search for SEC Filing on Google Icon
7/8/2025Silverleafe Capital Partners LLC12,253$0.38M0.1%-8.9%0.054%Search for SEC Filing on Google Icon
5/29/2025Rhumbline Advisers23,590$0.40M0.0%+5.0%0.104%Search for SEC Filing on Google Icon
5/28/2025Strs Ohio6,700$0.11M0.0%N/A0.030%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.110,515$1.86M0.0%-27.3%0.487%Search for SEC Filing on Google Icon
5/16/2025Dynamic Technology Lab Private Ltd10,254$0.17M0.0%N/A0.045%Search for SEC Filing on Google Icon
5/16/2025Millennium Management LLC326,670$5.50M0.0%+247.9%1.441%Search for SEC Filing on Google Icon
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.10,305$0.17M0.0%+4.8%0.045%Search for SEC Filing on Google Icon
5/16/2025AQR Capital Management LLC44,836$0.76M0.0%-28.6%0.198%Search for SEC Filing on Google Icon
5/16/2025Advisors Asset Management Inc.52,499$0.88M0.0%+67.7%0.232%Search for SEC Filing on Google Icon
5/15/2025Cubist Systematic Strategies LLC31,907$0.54M0.0%N/A0.141%Search for SEC Filing on Google Icon
5/15/2025Royal Bank of Canada23,373$0.39M0.0%+21.3%0.103%Search for SEC Filing on Google Icon
5/15/2025Alpine Global Management LLC16,674$0.28M0.1%N/A0.074%Search for SEC Filing on Google Icon
5/15/2025Driehaus Capital Management LLC449,848$7.58M0.1%+39.3%1.985%Search for SEC Filing on Google Icon
5/15/2025Trexquant Investment LP88,587$1.49M0.0%+182.6%0.391%Search for SEC Filing on Google Icon
5/14/2025AlphaQuest LLC1,816$31K0.0%+1,772.2%0.008%Search for SEC Filing on Google Icon
5/13/2025Summit Securities Group LLC1,900$32K0.0%N/A0.008%Search for SEC Filing on Google Icon
5/13/2025American Century Companies Inc.12,970$0.22M0.0%N/A0.057%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC231,022$3.89M0.0%N/A1.019%Search for SEC Filing on Google Icon
5/12/2025Sierra Summit Advisors LLC28,130$0.47M0.1%N/A0.124%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG14,414$0.24M0.0%-9.5%0.064%Search for SEC Filing on Google Icon
5/9/2025Wealthspire Advisors LLC453,399$7.64M0.0%-3.7%2.000%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Byrna Technologies logo
Byrna Technologies Inc., a non-lethal defense technology company, provides non-lethal alternative solutions for law enforcement and private security. The company offers handheld personal security devices and shoulder-fired launchers without the need for background check or firearm license; and projectiles including chemical irritant, kinetic, and inert rounds. It offers self-defense aerosol products under the Byran Bad Guy Repellent brand; and accessories and related safety products, which includes carbon dioxide canisters, sighting systems, and holster under the Byran Banshee and Byran Shield brand, as well as Byrna-branded apparel. In addition, the company provides the products to the consumer market through Byrna e-commerce store and Amazon storefront, and network of local, regional and national outdoor and sporting goods stores, either directly or through distributors; and professional security market through Train the Trainer program and de-escalation methods. It operates in the United States, South Africa, Europe, South America, Asia, and Canada. The company was formerly known as Security Devices International, Inc. and changed its name to Byrna Technologies Inc. in March 2020. Byrna Technologies Inc. was incorporated in 2005 and is headquartered in Andover, Massachusetts.
Read More on Byrna Technologies

Today's Range

Now: $19.26
Low: $18.33
High: $19.33

50 Day Range

MA: $20.16
Low: $16.95
High: $27.63

52 Week Range

Now: $19.26
Low: $13.68
High: $34.78

Volume

243,043 shs

Average Volume

319,397 shs

Market Capitalization

$437.78 million

P/E Ratio

28.75

Dividend Yield

N/A

Beta

2.28

Who are the company insiders with the largest holdings of Byrna Technologies?

Byrna Technologies' top insider investors include:
  1. Bryan Ganz (CEO)
  2. Lisa Wager (Insider)
  3. Herbert Hughes (Insider)
  4. Herbert Hughes (Chairman)
  5. Emily Rooney (Director)
  6. Luan Pham (Insider)
  7. John Brasseur (COO)
  8. Laurilee Kearnes (CFO)
Learn More about top insider investors at Byrna Technologies.

Who are the major institutional investors of Byrna Technologies?

Byrna Technologies' top institutional shareholders include:
  1. Vanguard Group Inc. — 4.27%
  2. Millennium Management LLC — 2.96%
  3. UBS Group AG — 1.69%
  4. ArrowMark Colorado Holdings LLC — 1.22%
  5. Dimensional Fund Advisors LP — 0.97%
  6. Arrowstreet Capital Limited Partnership — 0.77%
Learn More about top institutional investors of Byrna Technologies stock.

Which major investors are selling Byrna Technologies stock?

During the last quarter, BYRN stock was sold by these institutional investors:
  1. Arrowstreet Capital Limited Partnership
  2. Vanguard Group Inc.
  3. Verition Fund Management LLC
  4. Quantbot Technologies LP
  5. BNP Paribas Financial Markets
  6. Bridgeway Capital Management LLC
  7. Creative Planning
  8. Silverleafe Capital Partners LLC
During the previous year, company insiders that have sold Byrna Technologies company stock include:
  1. Bryan Ganz (CEO)
  2. Lisa Wager (Insider)
Learn More investors selling Byrna Technologies stock.

Which major investors are buying Byrna Technologies stock?

In the previous quarter, BYRN stock was acquired by institutional investors including:
  1. Millennium Management LLC
  2. UBS Group AG
  3. Alliancebernstein L.P.
  4. Militia Capital Partners LP
  5. Pinnacle Associates Ltd.
  6. GatePass Capital LLC
  7. ArrowMark Colorado Holdings LLC
  8. Cladis Investment Advisory LLC
In the last year, these company insiders have bought Byrna Technologies stock:
  1. Bryan Ganz (CEO)
  2. Lisa Wager (Insider)
  3. Herbert Hughes (Insider)
Learn More investors buying Byrna Technologies stock.