Form 4 for BYRN Byrna Technologies Inc.

Accepted 2026-07-16 20:00:19 ET · period of report 2026-07-15 · accession 0001437749-26-023737 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
D	2026-07-16 20:00	2026-07-15	BYRN	KEARNES LAURILEE	CFO	M - OptEx	—	+7,500	16.9K	+80%	—
D	2026-07-16 20:00	2026-07-15	BYRN	KEARNES LAURILEE	CFO	M - OptEx	—	-7,500	0	-100%	—

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common stock	2026-07-15	M	A	7,500	—	16,887	D	—	—	(F2) These restricted stock units vested on 6/19/26, were required to be settled by 3/15/27, and were settled on 7/15/26. (F1) Each restricted stock unit represented the right to receive, at settlement, one share of common stock. This transaction represents the settlement of 7,500 restricted stock units in shares of common stock following vesting.
2	Derivative	Restricted Stock Unit	2026-07-15	M	D	7,500	—	0	D	— · 2026-06-19 to 2027-03-15	7,500 Common Stock	(F1) Each restricted stock unit represented the right to receive, at settlement, one share of common stock. This transaction represents the settlement of 7,500 restricted stock units in shares of common stock following vesting. (F1) Each restricted stock unit represented the right to receive, at settlement, one share of common stock. This transaction represents the settlement of 7,500 restricted stock units in shares of common stock following vesting. (F2) These restricted stock units vested on 6/19/26, were required to be settled by 3/15/27, and were settled on 7/15/26. (F2) These restricted stock units vested on 6/19/26, were required to be settled by 3/15/27, and were settled on 7/15/26.