Quick Answer
Byrna Technologies Inc. reported R&D Expense of $0.00 for fiscal year 2013.
Byrna Technologies Inc. R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2013 | $0.00 | +100.0% |
| 2012 | -$215.1K | -209.8% |
| 2011 | $195.9K | -79.3% |
| 2010 | $946.7K | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| February 28, 2014 | $0.00 | — | — |
| August 31, 2013 | $0.00 | — | — |
| May 31, 2013 | $0.00 | — | — |
| February 28, 2013 | $0.00 | — | — |
| August 31, 2012 | $0.00 | -100.0% | — |
| May 31, 2012 | $0.00 | — | -100.0% |
| August 31, 2011 | $36.1K | -85.3% | -85.3% |
| August 31, 2010 | $246.5K | — | — |
- Byrna Technologies Inc. showed an increase of +100.0% in R&D Expense compared to the prior fiscal year.
- Over the 2010–2013 period, Byrna Technologies Inc.’s r&d expense has declined by 100.0% (from $946.7 thousand to $0.00).
- The most recent figure is from Byrna Technologies Inc.’s fiscal year 2013 report (Form 10-K), filed with the SEC on March 17, 2014.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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