COMTECH TELECOMMUNICATIONS CORP /DE/ — Director's Dealing 2025

Aug 14, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMTECH TELECOMMUNICATIONS CORP /DE/ (CMTL)
CIK: 0000023197
Period of Report: 2025-08-11

Reporting Person: Walther Donald E. (Chief Legal Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-11	Common Stock Par Value $.10 Per Share	M	5882	—	Acquired	32033	Direct
2025-08-11	Common Stock Par Value $.10 Per Share	F	1959	$1.99	Disposed	30074	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-08-11	Restricted Stock Units	$	M	5882	Disposed		Common Stock Par Value $.10 Per Share (5882)	Direct

Footnotes

F1: Restricted stock units convert into common stock on a one-for-one basis.

F2: The 1,959 reflected on this table represents the shares withheld to pay the Reporting Person's federal, state, and Federal Insurance Contributions Act ("FICA") tax.

F3: This transaction represents the vesting of 5,882 of the 17,648 restricted stock units issued to the Reporting Person on August 11, 2023.