Stock listing
Dusseldorf:SEF0 Byrna Technologies, Inc. Aktie
German listing (Dusseldorf) of Byrna Technologies, Inc. · home listing NASDAQ:BYRN
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Home listing price · NASDAQ:BYRN
$4.30 USD -0.46 (-9.7%)
Close on Oct 30, 2026 · This listing has no price on 6ix; the price shown is the home listing's, NASDAQ:BYRN
- Day range
- $4.28 – $4.71 USDOct 30, 2026
- Volume
- 275,339 sharesOct 30, 2026
- Market cap
- $100.6M USDAt the close on Oct 30, 2026 · price × 23.40M shares outstanding
- 52-week range
- $3.17 – $21.19 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $2.13M USDMedian day 348,650 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:BYRN · Home | $4.30 USD | -0.46 (-9.7%) | 275,339 | $4.71 | $4.71 | $4.28 | $4.76 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:BYRN · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $4.30 | -0.46 | -9.7% | $4.71 | $4.71 | $4.28 | 275,339 | |
| $4.76 | +0.11 | +2.4% | $4.65 | $4.79 | $4.60 | 198,412 | |
| $4.65 | -0.08 | -1.7% | $4.72 | $4.73 | $4.56 | 220,566 | |
| $4.73 | -0.05 | -1.0% | $4.76 | $4.80 | $4.67 | 210,984 | |
| $4.78 | -0.04 | -0.8% | $4.641 | $4.855 | $4.64 | 198,464 | |
| $4.82 | -0.02 | -0.4% | $4.78 | $4.855 | $4.60 | 369,836 | |
| $4.84 | -0.01 | -0.2% | $4.84 | $4.94 | $4.672 | 339,431 | |
| $4.85 | -0.08 | -1.6% | $4.905 | $4.96 | $4.808 | 224,710 | |
| $4.93 | -0.24 | -4.6% | $5.15 | $5.25 | $4.665 | 566,869 | |
| $5.17 | +0.33 | +6.8% | $5.04 | $5.245 | $4.797 | 1,182,785 | |
| $4.84 | +0.06 | +1.3% | $4.80 | $4.90 | $4.71 | 1,648,763 | |
| $4.78 | +0.13 | +2.8% | $4.66 | $5.04 | $4.54 | 787,250 | |
| $4.65 | +0.10 | +2.2% | $4.49 | $4.65 | $4.42 | 1,471,807 | |
| $4.55 | -0.01 | -0.2% | $4.47 | $4.65 | $4.36 | 863,100 | |
| $4.56 | +0.04 | +0.9% | $4.50 | $4.58 | $4.36 | 487,400 | |
| $4.52 | -0.21 | -4.4% | $4.70 | $4.70 | $4.10 | 851,200 | |
| $4.73 | +0.68 | +16.8% | $3.68 | $4.73 | $3.51 | 2,733,800 | |
| $4.05 | +0.36 | +9.8% | $3.69 | $4.08 | $3.64 | 863,200 | |
| $3.69 | +0.06 | +1.7% | $3.64 | $3.72 | $3.62 | 239,800 | |
| $3.63 | +0.15 | +4.3% | $3.51 | $3.71 | $3.42 | 676,400 | |
| $3.48 | 0.00 | 0.0% | $3.54 | $3.60 | $3.45 | 357,400 | |
| $3.48 | +0.21 | +6.4% | $3.31 | $3.59 | $3.31 | 337,200 | |
| $3.27 | -0.06 | -1.8% | $3.33 | $3.38 | $3.26 | 164,400 | |
| $3.33 | -0.04 | -1.2% | $3.37 | $3.46 | $3.32 | 189,700 | |
| $3.37 | -0.12 | -3.4% | $3.49 | $3.52 | $3.37 | 201,400 | |
| $3.49 | -0.13 | -3.6% | $3.52 | $3.57 | $3.43 | 450,000 | |
| $3.62 | 0.00 | 0.0% | $3.57 | $3.66 | $3.52 | 184,900 | |
| $3.62 | +0.15 | +4.3% | $3.45 | $3.63 | $3.39 | 333,800 | |
| $3.47 | -0.05 | -1.4% | $3.59 | $3.59 | $3.42 | 242,000 | |
| $3.52 | -0.16 | -4.3% | $3.87 | $3.87 | $3.40 | 490,400 | |
| $3.68 | -0.10 | -2.6% | $3.73 | $3.78 | $3.60 | 287,600 | |
| $3.78 | +0.07 | +1.9% | $3.71 | $3.79 | $3.70 | 193,400 | |
| $3.71 | -0.02 | -0.5% | $3.71 | $3.74 | $3.65 | 172,600 | |
| $3.73 | 0.00 | 0.0% | $3.68 | $3.79 | $3.59 | 235,200 | |
| $3.73 | +0.11 | +3.0% | $3.61 | $3.87 | $3.58 | 351,700 | |
| $3.62 | +0.09 | +2.5% | $3.56 | $3.75 | $3.54 | 437,500 | |
| $3.53 | -0.06 | -1.7% | $3.56 | $3.62 | $3.51 | 173,800 | |
| $3.59 | -0.04 | -1.1% | $3.60 | $3.65 | $3.55 | 172,500 | |
| $3.63 | -0.05 | -1.4% | $3.70 | $3.73 | $3.56 | 424,100 | |
| $3.68 | +0.27 | +7.9% | $3.51 | $3.82 | $3.48 | 1,146,400 | |
| $3.41 | -0.03 | -0.9% | $3.46 | $3.55 | $3.34 | 214,000 | |
| $3.44 | +0.04 | +1.2% | $3.39 | $3.47 | $3.39 | 120,500 | |
| $3.40 | -0.21 | -5.8% | $3.55 | $3.59 | $3.38 | 330,200 | |
| $3.61 | +0.02 | +0.6% | $3.59 | $3.65 | $3.52 | 304,600 | |
| $3.59 | -0.01 | -0.3% | $3.61 | $3.65 | $3.51 | 228,800 | |
| $3.60 | -0.09 | -2.4% | $3.69 | $3.76 | $3.58 | 284,400 | |
| $3.69 | -0.13 | -3.4% | $3.79 | $3.84 | $3.68 | 208,200 | |
| $3.82 | +0.20 | +5.5% | $3.66 | $3.82 | $3.58 | 258,500 | |
| $3.62 | -0.07 | -1.9% | $3.71 | $3.75 | $3.61 | 302,900 | |
| $3.69 | +0.07 | +1.9% | $3.65 | $3.73 | $3.62 | 231,100 | |
| $3.62 | -0.15 | -4.0% | $3.76 | $3.76 | $3.59 | 329,900 | |
| $3.77 | -0.13 | -3.3% | $3.87 | $3.91 | $3.72 | 374,200 | |
| $3.90 | -0.06 | -1.5% | $3.91 | $3.96 | $3.84 | 345,600 | |
| $3.96 | -0.23 | -5.5% | $4.19 | $4.19 | $3.93 | 585,300 | |
| $4.19 | -0.09 | -2.1% | $4.25 | $4.29 | $4.12 | 473,300 | |
| $4.28 | +0.03 | +0.7% | $4.25 | $4.40 | $4.17 | 510,700 | |
| $4.25 | -0.43 | -9.2% | $4.68 | $4.75 | $4.21 | 646,000 | |
| $4.68 | -0.17 | -3.5% | $4.85 | $4.87 | $4.56 | 609,200 | |
| $4.85 | +0.40 | +9.0% | $4.67 | $4.87 | $4.60 | 855,900 | |
| $4.45 | +0.09 | +2.1% | $4.43 | $4.57 | $4.40 | 399,900 | |
| $4.36 | -0.31 | -6.6% | $4.78 | $4.78 | $4.33 | 557,500 | |
| $4.67 | -0.07 | -1.5% | $4.74 | $4.79 | $4.60 | 474,800 | |
| $4.74 | -0.16 | -3.3% | $4.94 | $5.17 | $4.71 | 701,100 | |
| $4.90 | +0.35 | +7.7% | $4.58 | $4.99 | $4.55 | 899,500 | |
| $4.55 | -0.01 | -0.2% | $4.54 | $4.67 | $4.45 | 717,900 | |
| $4.56 | +0.23 | +5.3% | $4.35 | $4.56 | $4.28 | 809,600 |
- Ticker
- Dusseldorf:SEF0
- Asset type
- Stock
- Exchange
- Dusseldorf
- Currency
- EUR
What changed lately
Latest news release · Oct 8, 2026
Byrna Technologies Reports Fiscal Third Quarter 2026 Results
Latest earnings call · Oct 8, 2026
Byrna Technologies (NASDAQ:BYRN) Q3 2026 Earnings Call
Replay and transcript
Latest deck · August 2026
Investor Presentation (August 2026)
Investor deck · 22 slides
Calls
Replays
Byrna Technologies (NASDAQ:BYRN) Q3 2026 Earnings Call
Thu, Oct 08, 2026 · 9:00 AM ET
Watch TranscriptByrna Technologies (NASDAQ:BYRN) Q2 2026 Earnings Call
Thu, Jul 09, 2026 · 9:00 AM ET
Watch TranscriptByrna Technologies (NASDAQ:BYRN) Q1 2026 Earnings Call
Thu, Apr 09, 2026 · 9:00 AM ET
Watch Transcript
Latest news
Byrna Technologies Reports Fiscal Third Quarter 2026 Results
Oct 8, 2026
Closed $4.73 (+16.8%) on Oct 8, 2026
Byrna Technologies to Report Fiscal Third Quarter 2026 Financial Results on Thursday, October 8, 2026 at 9: 00 a.m. ET
Sep 24, 2026
Closed $3.62 (0.0%) on Sep 24, 2026
Byrna Appoints Matt McBrady to Board of Directors
Sep 2, 2026
Closed $3.41 (-0.9%) on Sep 3, 2026
Byrna Appoints Retired U.S. Army Brigadier General Rose Lopez Keravuori to Board of Directors
Aug 12, 2026
Closed $4.28 (+0.7%) on Aug 13, 2026
Byrna Technologies Appoints Marketing Transformation Leader Nate Secor as Senior Vice President of Brand and Marketing
Aug 10, 2026
Closed $4.85 (+9.0%) on Aug 10, 2026
Byrna Technologies Appoints Proven Retail and Omnichannel Sales Leader James White as Senior Vice President of Retail & Channel Growth
Jul 20, 2026
Closed $3.18 (-4.8%) on Jul 20, 2026
Byrna Technologies Reports Fiscal Second Quarter 2026 Results
Jul 9, 2026
Closed $3.94 (-33.7%) on Jul 9, 2026
Byrna Technologies Enters Definitive Agreement to Acquire HERO Defense Systems Assets
Jul 8, 2026
Closed $3.94 (-33.7%) on Jul 9, 2026
Byrna Technologies Selects Acceleration Partners to Expand Creator Network and Relaunch Affiliate Marketing Program
Jul 7, 2026
Closed $6.15 (-13.1%) on Jul 7, 2026
Byrna Technologies to Report Fiscal Second Quarter 2026 Financial Results on Thursday, July 9, 2026 at 9: 00 a.m. ET
Jun 25, 2026
Closed $5.62 (-1.2%) on Jun 25, 2026
Decks
Investor Presentation (August 2026)
Investor deck · 22 slides · August 2026
Q2 2026 Earnings Presentation
Earnings · 10 slides · Jul 9, 2026
Investor Presentation (March 2026)
Investor deck · 19 slides · Mar 23, 2026
Investor Presentation (November 2025)
Investor deck · 21 slides · Nov 13, 2025
Byrna Technologies, Inc. on 6ix
- News releases
- 29 in the last 12 months · 157 in all · newest Oct 8, 2026 · oldest 2020
- Calls
- 22 calls with a replay · 22 with a transcript · latest Oct 8, 2026
- Decks
- 16 decks · latest August 2026
Where Byrna Technologies, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:BYRN · Home listing | NASDAQ | United States | USD |
| BOATS:BYRN | BOATS | United States | USD |
| Frankfurt:SEF0 | Frankfurt | Germany | EUR |
| Dusseldorf:SEF0 · This page | Dusseldorf | Germany | EUR |
| Tradegate:SEF0 | Tradegate | Germany | EUR |
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