A business in context

BYRN research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4/A · Ownership change

    Report date 2024-04-29 · 0001437749-26-032802

  2. 4 · Ownership change

    Report date 2026-10-14 · 0001437749-26-032801

  3. 8-K · Current report

    Report date 2026-10-08 · 0001437749-26-032354 · Items 2.02,9.01

  4. 10-Q · Quarterly report

    Report date 2026-08-31 · 0001437749-26-032353

  5. 8-K · Current report

    Report date 2026-09-25 · 0001437749-26-031471 · Items 5.07

  6. 8-K · Current report

    Report date 2026-08-29 · 0001437749-26-029555 · Items 5.02,7.01,9.01

  7. DEF 14A · Proxy statement

    Report date 2026-09-25 · 0001437749-26-029518

  8. 8-K · Current report

    Report date 2026-08-25 · 0001437749-26-028928 · Items 7.01,9.01

  9. 4 · Ownership change

    Report date 2026-08-12 · 0001437749-26-028001

  10. 8-K · Current report

    Report date 2026-08-10 · 0001437749-26-027995 · Items 5.02,5.08,7.01,9.01

  11. 8-K · Current report

    Report date 2026-08-10 · 0001437749-26-026652 · Items 2.01,3.02,9.01

  12. 4 · Ownership change

    Report date 2026-08-06 · 0001437749-26-026647

  13. 4 · Ownership change

    Report date 2026-07-29 · 0001437749-26-025237

  14. 4 · Ownership change

    Report date 2026-07-29 · 0001437749-26-025236

  15. 4 · Ownership change

    Report date 2026-07-29 · 0001437749-26-025235

  16. 4 · Ownership change

    Report date 2026-07-29 · 0001437749-26-025234

  17. 8-K · Current report

    Report date 2026-07-09 · 0001437749-26-023101 · Items 2.02,9.01

  18. 10-Q · Quarterly report

    Report date 2026-05-31 · 0001437749-26-023100

  19. 8-K · Current report

    Report date 2026-07-08 · 0001437749-26-023029 · Items 1.01,7.01,9.01

  20. 8-K/A · Current report

    Report date 2026-06-15 · 0001437749-26-021173 · Items 5.02,9.01

  21. 8-K · Current report

    Report date 2026-06-18 · 0001437749-26-021142 · Items 7.01,9.01

  22. 8-K · Current report

    Report date 2026-06-15 · 0001437749-26-020580 · Items 5.02,7.01,9.01

  23. 8-K · Current report

    Report date 2026-04-09 · 0001437749-26-011821 · Items 2.02,9.01

  24. 10-Q · Quarterly report

    Report date 2026-02-28 · 0001437749-26-011820

  25. 8-K · Current report

    Report date 2026-04-08 · 0001437749-26-011756 · Items 5.02

  26. 10-K/A · Annual report

    Report date 2025-11-30 · 0001437749-26-010311

  27. 8-K · Current report

    Report date 2026-03-23 · 0001437749-26-009296 · Items 7.01,9.01

  28. 8-K · Current report

    Report date 2026-03-19 · 0001437749-26-008945 · Items 5.02,7.01,9.01

  29. 8-K · Current report

    Report date 2026-03-09 · 0001437749-26-007268 · Items 2.02,9.01

  30. 8-K · Current report

    Report date 2026-03-03 · 0001437749-26-006482 · Items 5.02,9.01

  31. 8-K · Current report

    Report date 2026-02-05 · 0001437749-26-003208 · Items 2.02,9.01

  32. 10-K · Annual report

    Report date 2025-11-30 · 0001437749-26-003206

  33. 8-K · Current report

    Report date 2026-01-30 · 0001437749-26-002563 · Items 5.02

  34. 8-K · Current report

    Report date 2025-12-08 · 0001437749-25-037144 · Items 2.02,9.01

  35. 8-K · Current report

    Report date 2025-11-13 · 0001437749-25-034805 · Items 7.01,9.01

  36. 8-K · Current report

    Report date 2025-10-09 · 0001437749-25-030737 · Items 2.02,9.01

  37. 10-Q · Quarterly report

    Report date 2025-08-31 · 0001437749-25-030736

  38. 8-K · Current report

    Report date 2025-09-04 · 0001437749-25-028688 · Items 5.02,7.01,9.01

  39. 8-K · Current report

    Report date 2025-09-04 · 0001437749-25-028329 · Items 2.02,9.01

  40. 8-K · Current report

    Report date 2025-07-29 · 0001437749-25-023996 · Items 5.02,5.07,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 13 transaction rows13PSale: 0 transaction rows0SGrant / award: 1 transaction rows1AExercise / conversion: 14 transaction rows14MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

28 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-12
2026-08-14
Keravuori Rose P.A · Grant / award
Acquired
Restricted Stock Units
Derivative security
561.00.0
2026-08-06
2026-08-10
ELMORE LEONARD JP · Purchase
Acquired
Common Stock10000.04.64
2026-07-29
2026-07-31
ELMORE LEONARD JM · Exercise / conversion
Acquired
Common Stock4865.0n/a
2026-07-29
2026-07-31
ELMORE LEONARD JM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
4865.00.0
2026-07-29
2026-07-31
Hughes HerbertM · Exercise / conversion
Acquired
Common Stock4865.0n/a
2026-07-29
2026-07-31
Hughes HerbertM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
4865.00.0
2026-07-29
2026-07-31
Kennedy TJM · Exercise / conversion
Acquired
Common Stock4379.0n/a
2026-07-29
2026-07-31
Kennedy TJM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
4379.00.0
2026-07-29
2026-07-31
Reed Chris LavernM · Exercise / conversion
Acquired
Common Stock4865.0n/a
2026-07-29
2026-07-31
Reed Chris LavernM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
4865.00.0
2026-07-29
2026-07-31
Rooney EmilyM · Exercise / conversion
Acquired
Common Stock4865.0n/a
2026-07-29
2026-07-31
Rooney EmilyM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
4865.00.0
2026-07-29
2026-07-31
Roth Adam L.M · Exercise / conversion
Acquired
Common Stock4379.0n/a
2026-07-29
2026-07-31
Roth Adam L.M · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
4379.00.0
2026-07-28
2026-07-28
Hughes HerbertP · Purchase
Acquired
Common Stock1499.03.86
2026-07-27
2026-07-28
Hughes HerbertP · Purchase
Acquired
Common Stock2501.03.77
2026-07-24
2026-07-28
Reed Chris LavernP · Purchase
Acquired
Common Stock8150.03.63
2026-07-23
2026-07-23 · Amendment
Davis Conn Q.P · Purchase
Acquired
Common Stock3430.03.51
2026-07-23
2026-07-23
Hughes HerbertP · Purchase
Acquired
Common Stock3703.03.42
2026-07-23
2026-07-23
Hughes HerbertP · Purchase
Acquired
Common Stock12500.03.4
2026-07-23
2026-07-23
Davis Conn Q.P · Purchase
Acquired
Common Stock3340.03.51
2026-07-22
2026-07-23 · Amendment
Davis Conn Q.P · Purchase
Acquired
Common Stock18767.923.46
2026-07-22
2026-07-23
Hughes HerbertP · Purchase
Acquired
Common Stock5478.03.47
2026-07-22
2026-07-23
Kennedy TJP · Purchase
Acquired
Common Stock29000.03.53
2026-07-22
2026-07-23
Davis Conn Q.P · Purchase
Acquired
Common Stock18767.923.46
2026-07-22
2026-07-23
KEARNES LAURILEEP · Purchase
Acquired
Common stock2000.03.42
2026-07-15
2026-07-16
KEARNES LAURILEEM · Exercise / conversion
Acquired
Common stock7500.0n/a
2026-07-15
2026-07-16
KEARNES LAURILEEM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
7500.0n/a

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001354866Byrna Technologies Inc.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names
  • Security Devices International Inc. · former SEC name · 2006-03-16 to 2020-03-04

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-11-30$85.76M$92.33M
2023-11-30$42.64M$47.28M
2022-11-30$48.04M$55.59M
2021-11-30$42.16M$52.72M
2020-11-30$16.57M$21.59M
2019-11-30$924.4K$1.22M
2018-11-30$250.2K$336.3K

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗