UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934
Filed by the Registrant ☒
Filed by a Party other than the Registrant ☐
Check the appropriate box:
☐ Preliminary Proxy Statement
☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
☐ Definitive Proxy Statement
☒ Definitive Additional Materials
☐ Soliciting Material Pursuant to §240.14a-12
BYRNA TECHNOLOGIES INC.
(Name of Registrant as specified in its Charter)
(Name of Person(s) Filing Proxy Statement), if other than the Registrant)
Payment of Filing Fee (Check the appropriate box):
☒ No fee required.
☐ Fee paid previously with preliminary materials.
☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11
BYRNA TECHNOLOGIES INC.
100 Burtt Road, Suite 115
Andover, MA 01810
SUPPLEMENT TO PROXY STATEMENT
FOR
2025 ANNUAL MEETING OF STOCKHOLDERS
On June 18, 2025, Byrna Technologies Inc. (“Byrna”) filed the definitive proxy statement (the “Proxy Statement”) for its annual meeting of stockholders to be held on July 29, 2025 (the “Annual Meeting”) with the Securities and Exchange Commission. Byrna is filing this supplement to its Proxy Statement solely to correct certain inadvertent scrivener’s errors in the proxy card filed with the Proxy Statement. Specifically, the proxy card attached to the EDGAR filing referenced an incorrect meeting date, an equity plan proposal that is not being considered at the Annual Meeting, and an incorrect fiscal year for the auditor ratification proposal. The correct proxy card has been made available to Byrna stockholders in the form attached hereto.
This supplement to the Proxy Statement is being filed solely to revise the EDGAR version of the Proxy Statement to correct the form of proxy card. This supplement should be read in conjunction with the Proxy Statement, and other than the revisions described above, this supplement does not modify any information in the Proxy Statement. From and after the date of this supplement, any references to the “Proxy Statement” are to the Proxy Statement as supplemented hereby.

