SEC Form 4 · accession 0001740119-26-000006
COMTECH TELECOMMUNICATIONS CORP /DE/ · CMTL
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Donald E. Walther
Officer — Chief Legal Officer
Period of report
Aug 11, 2026
Accepted (ET)
Aug 12, 2026 · 6:14 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000023197
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock Par Value $.10 Per ShareF1 | Aug 11, 2026 | M | 5,883 | — | A | 68,525 | D | |
| Common Stock Par Value $.10 Per Share | Aug 11, 2026 | F | 2,010 | $1.73 | D | 66,515 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF1,F3 | — | Aug 11, 2026 | M | 5,883 | D | — | — | Common Stock Par Value $.10 Per Share | 5,883 | 138,800 | D |
Explanation of responses
- F1Restricted stock units convert into common stock on a one-for-one basis.
- F2The 2,010 reflected on this table represents the shares withheld to pay the Reporting Person's federal, state, and Federal Insurance Contributions Act ("FICA") tax.
- F3This transaction represents the vesting of 5,883 of the 17,648 restricted stock units issued to the Reporting Person on August 11, 2023.