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: 2025-08-12

Reporting Person: Gizinski Daniel (President, S&S Comm. Segment)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-12	Common Stock Par Value $0.10 Per Share	M	1374	—	Acquired	25765	Direct
2025-08-12	Common Stock Par Value $0.10 Per Share	F	693	$2.08	Disposed	25072	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-08-12	Restricted Stock Units	$	M	1374	Disposed		Common Stock Par Value $0.10 Per Share (1374)	Direct

Footnotes

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

F2: The 693 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 1,374 of the 4,123 restricted stock units issued to the Reporting Person on August 12, 2022.