Byrna Technologies Inc.
BYRNNasdaqTechnology · Miscellaneous Electrical Machinery, Equipment & Supplies · DE · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $118.1M | $85.8M | $42.6M | $48.0M | $42.2M | $16.6M |
| Operating income | $11.8M | $6.7M | −$7.8M | −$7.7M | −$3.3M | −$4.3M |
| Net income | $9.7M | $12.8M | −$8.2M | −$7.9M | −$3.3M | −$12.6M |
| Total assets | $84.5M | $71.9M | $52.3M | $57.0M | $75.3M | $21.2M |
| Total liabilities | $18.7M | $17.6M | $10.0M | $11.1M | $9.2M | $12.8M |
| Equity | $65.8M | $54.4M | $42.3M | $46.0M | $66.1M | $8.4M |
| EPS (diluted) | $0.40 | $0.55 | $-0.37 | $-0.35 | $-0.22 | — |
| Shares out. | 22.6M | 22.0M | 21.9M | 23.8M | 149.2M | 124.8M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- 10.0%
- Net margin
- 8.2%
- Return on equity
- 14.7%
- Return on assets
- 11.5%
- Return on capital (ROCE)
- 17.6%
- Liabilities / assets
- 22.2%
- Debt / equity
- 0.28×
- Book value / share
- $2.90
- Revenue growth (YoY)
- 37.7%
- Net income growth (YoY)
- −24.3%
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Altman Z″ (distress)
- 6.43safe
- Accruals / assets
- 13.3%high accruals
- Piotroski F-Score
- 5/9mixed
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast. What these scores mean →
Signs
● 1 severe● 2 warning● 4 good- Filed a late-filing notice (Form NT) — missed an SEC deadline
- Negative operating cash flow
- High accruals — earnings-quality risk
- Operating margin is positive
- Revenue is growing year-over-year
- Conservative leverage (liabilities < 50% of assets)
- Altman Z″ in the safe zone
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Risk flags
late SEC filings- NT 10-Qmissed a reporting deadline ↗Jul 16, 2020
- NT 10-Qmissed a reporting deadline ↗May 29, 2020
- NT 10-Kmissed a reporting deadline ↗Feb 28, 2020
- NT 10-Qmissed a reporting deadline ↗Jul 15, 2019
- NT 10-Kmissed a reporting deadline ↗Mar 1, 2019
- NT 10-Kmissed a reporting deadline ↗Feb 28, 2018
A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 2.8M | 6.5 | -13.7% |
| Apr 30, 2026 | 3.2M | 5.6 | +21.5% |
| Apr 15, 2026 | 2.7M | 2.6 | +2.9% |
| Mar 31, 2026 | 2.6M | 6.0 | -12.9% |
| Mar 13, 2026 | 3.0M | 8.3 | -1.5% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Results of operationsApr 9, 2026
- Director / officer changeApr 8, 2026
- Regulation FD disclosureMar 23, 2026
- Director / officer change · Regulation FD disclosureMar 19, 2026
- Results of operationsMar 9, 2026
- Director / officer changeMar 3, 2026
- Results of operationsFeb 5, 2026
- Director / officer changeJan 30, 2026
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- SCHEDULE 13G/AMay 14, 2026
- 4FORM 4May 7, 2026
- 4/AFORM 4/AApr 16, 2026
- SCHEDULE 13GApr 16, 2026
- 4FORM 4Apr 15, 2026
- 8-KFORM 8-KApr 9, 2026
- 10-QFORM 10-QApr 9, 2026
- 8-KFORM 8-KApr 8, 2026
- 10-K/AFORM 10-K/AMar 30, 2026
- 4/AFORM 4/AMar 30, 2026
- 8-KFORM 8-KMar 23, 2026
- 8-KFORM 8-KMar 19, 2026
- 4FORM 4Mar 18, 2026
- 3FORM 3Mar 18, 2026
- 4FORM 4Mar 18, 2026
Event-driven situations (1)
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