Herbert Hughes - 02 Mar 2026 Form 4 Insider Report for Byrna Technologies Inc. (BYRN)

Role: Director
Signature: /s/ Lisa Klein Wager by Power of Attorney
Issuer symbol: BYRN
Transactions as of: 02 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 09 Mar 2026, 19:08:55 UTC
Previous filing: 23 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hughes Herbert	Director	100 BURTT ROAD, SUITE 115, ANDOVER	/s/ Lisa Klein Wager by Power of Attorney	09 Mar 2026	0001861816

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BYRN	Common Stock	Options Exercise		+1,459	+1%		147,796	02 Mar 2026	Direct	F1, F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	BYRN	Restricted Stock Units	Options Exercise		-1,459	-23%	$0.000000^*	4,865	02 Mar 2026	Common Stock	1,459		Direct	F1, F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit ("RSU") represents the right to receive, at settlement, one share of common stock or cash.
F2	The restricted stock units (the "Units") were granted on 7/29/25 for service as Chairman of the Board during the 2025-26 Annual Meeting Cycle together with 4,865 units as part of the reporting person's base compensation as a director for a total reported grant of 6,324 units with vesting to occur on the earlier of 7/29/26 or the 2026 meeting of the Company's shareholders (provided such meeting is held at least 50 weeks after the 2025 meeting) (the "Final Vesting Date") and conditioned on continued service on the Final Vesting Date.
F3	On 3/2/26, the reporting person retired as Chairman while remaining on the Board as a director and a new Chair was elected; the vesting of the portion of the 7/29/25 grant related to services as Chair was accelerated, while the other 4,865 units (the "Unvested Units") remain outstanding but unvested pending completion of the director's term. The 1,459 vested units have not yet been settled but must be settled by March 15, 2027 together with the Unvested Units, provided those units also vest by the Final Vesting Date.