Daniel Gizinski - 04 Feb 2026 Form 4 Insider Report for COMTECH TELECOMMUNICATIONS CORP /DE/ (CMTL)

Role
President, S&S Comm. Segment
Signature
/s/ Michael C. Shay, Attorney-in-Fact for Daniel Gizinski
Issuer symbol
CMTL
Transactions as of
04 Feb 2026
Net transactions value
-$2,433
Form type
4
Filing time
05 Feb 2026, 16:31:14 UTC
Previous filing
12 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Gizinski Daniel President, S&S Comm. Segment 305 N 54TH STREET, CHANDLER /s/ Michael C. Shay, Attorney-in-Fact for Daniel Gizinski 05 Feb 2026 0002034782

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CMTL Common Stock Par Value $0.10 Per Share Options Exercise +1,019 +3.3% 31,700 04 Feb 2026 Direct F1
transaction CMTL Common Stock Par Value $0.10 Per Share Tax liability $2,433 -460 -1.5% $5.29 31,240 04 Feb 2026 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CMTL Restricted Stock Units Options Exercise $0 -1,019 -0.7% $0.000000 145,435 04 Feb 2026 Common Stock Par Value $0.10 Per Share 1,019 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock units convert into common stock on a one-for-one basis.
F2 The 460 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 1,019 of the 5,097 restricted stock units issued to the Reporting Person on February 4, 2022.