# EDGAR Filing Document

**Accession Number:** 0000023197
**File Stem:** 9999999995-26-001100
**Filing Date:** 2026-4
**Character Count:** 1635
**Document Hash:** e1800e0ed14030ba312bc6560c00a701
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-001100.hdr.sgml**: 20260407

**ACCESSION NUMBER**: 9999999995-26-001100

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260406

**DATE AS OF CHANGE**: 20260407

**EFFECTIVENESS DATE**: 20260406

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COMTECH TELECOMMUNICATIONS CORP /DE/
- **CENTRAL INDEX KEY:** 0000023197
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 112139466
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-294528
- **FILM NUMBER:** 26842809

**BUSINESS ADDRESS:**
- **STREET 1:** 305 N 54TH STREET
- **CITY:** CHANDLER
- **STATE:** AZ
- **ZIP:** 85226
- **BUSINESS PHONE:** 4803332200

**MAIL ADDRESS:**
- **STREET 1:** 305 N 54TH STREET
- **CITY:** CHANDLER
- **STATE:** AZ
- **ZIP:** 85226

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMTECH INC
- **DATE OF NAME CHANGE:** 19870503

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMTECH TELECOMMUNICATIONS CORP
- **DATE OF NAME CHANGE:** 19831215

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMTECH LABORATORIES INC
- **DATE OF NAME CHANGE:** 19780425

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** April 6, 2026

**Time:** 16:00:00

**Form Type:** S-3

---

**CIK:** 0000023197

**Company Name:** COMTECH TELECOMMUNICATIONS CORP /DE/

**File Number:** 333-294528