(CMTL)

Reporting relationship: Chief Financial Officer
Issuer ticker: CMTL
Reported as of: 11 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 12 Aug 2026, 18:14:50 UTC
Prior SEC filing: 11 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Michael C. Shay, Attorney-in-Fact for Michael Bondi

Key filing fact

Michael Bondi filed Form 4 for COMTECH TELECOMMUNICATIONS CORP /DE/ (CMTL) on 12 Aug 2026.

Key facts

This page summarizes Michael Bondi's Form 4 filing for COMTECH TELECOMMUNICATIONS CORP /DE/ (CMTL).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 12 Aug 2026, 18:14.

Change

Previous filing in this sequence was filed on 11 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001274698 Primary reporting owner

BONDI MICHAEL

Relationship: Chief Financial Officer
Address: 305 N 54TH STREET, CHANDLER
Signature: /s/ Michael C. Shay, Attorney-in-Fact for Michael Bondi
Signature date: 12 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CMTL transaction

Common Stock Par Value $.10 Per Share

Options Exercise

Transaction value
Shares: +10,321
Change %: +7.1%
Price
Shares after: 155,864
Date: 11 Aug 2026
Ownership: Direct
Footnotes: F1

CMTL transaction

Common Stock Par Value $.10 Per Share

Tax liability

Transaction value
Shares: -5,269
Change %: -3.4%
Price: $1.73^*
Shares after: 150,595
Date: 11 Aug 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CMTL transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -10,321
Change %: -5.3%
Price: $0.000000^*
Shares after: 183,537
Date: 11 Aug 2026
Ownership: Direct
Underlying class: Common Stock Par Value $.10 Per Share
Underlying amount: 10,321
Exercise price
Footnotes: F1, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

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

Footnote F2

The 5,269 reflected on this table represents the shares withheld to pay the Reporting Person's federal, state, and Federal Insurance Contributions Act ("FICA") tax.

Footnote F3

This transaction represents the vesting of 10,321 of the 30,963 restricted stock units issued to the Reporting Person on August 11, 2023.