Frequency Electronics (FEIM) SEC Filings: History & Chart

Frequency Electronics, Inc.(FEIM)

Communication Equipment · Mitchel Field, NY

$86.38+0.92 (+1.08%)

Delayed quote: Oct 6, 2026, 11:40 AM EDT

About Frequency Electronics, Inc.

Frequency Electronics, Inc. (FEIM) is a firm dedicated to the design, development, production, and sale of highly precise timing and frequency control products and their associated components. These specialized items are primarily intended for microwave integrated circuit applications. The company's operations are divided into two main segments. The FEI-NY segment is responsible for advanced timekeeping, frequency generation, and synchronization systems, which find utility in communication satellites, ground-based cellular telecommunication stations, and other similar terrestrial installations. This segment also supplies bespoke components and systems to the United States military. Meanwhile, the FEI-Zyfer segment focuses on crafting precision navigation and timing solutions. These solutions predominantly leverage Global Positioning System (GPS) technologies and are integrated into diverse platforms such as radar systems, airborne SIGINT/COMINT intelligence-gathering platforms, information networks, specialized test equipment, military command and control terminals, and satellite ground stations. The array of products offered by Frequency Electronics supports a wide spectrum of clients, including commercial and governmental satellite programs, and is crucial for secure communications, comprehensive C4ISR (Command, Control, Communication, Computer, Intelligence, Security and Reconnaissance) initiatives, and electronic warfare operations undertaken by the U.S. government across land-based, maritime, and airborne systems. To reach its global customer base, the company employs both direct sales channels and collaborates with independent sales organizations situated throughout the United States, Europe, and Asia. Established in 1961, Frequency Electronics, Inc. maintains its corporate headquarters in Mitchel Field, New York.

Mitchel Field, NY

237 employees

www.freqelec.com

Technology / Communication Equipment

Sector: Technology
Industry: Communication Equipment
CEO: Thomas McClelland

View full financials

Form	Filing Date	Accepted	Document
4	Sep 23, 2026	Sep 23, 2026	View filing
4	Sep 23, 2026	Sep 23, 2026	View filing
10-Q	Sep 14, 2026	Sep 14, 2026	View filing
8-K	Sep 10, 2026	Sep 10, 2026	View filing
ARS	Sep 9, 2026	Sep 9, 2026	View filing
DEF 14A	Aug 28, 2026	Aug 28, 2026	View filing
SC 13G	Aug 14, 2026	Aug 14, 2026	View filing
8-K	Aug 5, 2026	Aug 5, 2026	View filing
4	Aug 4, 2026	Aug 4, 2026	View filing
SC 13D/A	Jul 30, 2026	Jul 30, 2026	View filing
4	Jul 30, 2026	Jul 30, 2026	View filing
8-K	Jul 30, 2026	Jul 30, 2026	View filing
424B5	Jul 30, 2026	Jul 29, 2026	View filing
424B5	Jul 28, 2026	Jul 28, 2026	View filing
SC 13G	Jul 28, 2026	Jul 28, 2026	View filing
EFFECT	Jul 21, 2026	Jul 22, 2026	View filing
S-3	Jul 17, 2026	Jul 17, 2026	View filing
10-K	Jul 17, 2026	Jul 16, 2026	View filing
8-K	Jul 15, 2026	Jul 15, 2026	View filing
8-K	Jun 12, 2026	Jun 12, 2026	View filing
SD	May 29, 2026	May 29, 2026	View filing
10-Q	Mar 17, 2026	Mar 17, 2026	View filing
8-K	Mar 11, 2026	Mar 11, 2026	View filing
SC 13G/A	Feb 13, 2026	Feb 13, 2026	View filing
10-Q	Dec 15, 2025	Dec 15, 2025	View filing
8-K	Dec 11, 2025	Dec 11, 2025	View filing
SC 13G/A	Oct 30, 2025	Oct 30, 2025	View filing
8-K	Oct 9, 2025	Oct 9, 2025	View filing
10-Q	Sep 15, 2025	Sep 15, 2025	View filing
8-K	Sep 11, 2025	Sep 11, 2025	View filing

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