Frequency Electronics, Inc. (FEIM) is a world leader in precision time and frequency generation technology, designing, developing, and manufacturing products for commercial and U.S. Government satellites, C4ISR, and Electronic Warfare systems. Products include master timing systems, rubidium atomic frequency standards, GPS-based clocks, RF microwave modules, DC-DC power converters, and frequency synthesizers operating from 1 Hz to 46 GHz, serving satellite payload, defense, and secure communications markets.
Q2 FY2026 — expected 2026-09-16
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-07-18 | 2025-04-30 | 0001185185-25-000806 | EDGAR | 35K words |
| 2024-08-02 | 2024-04-30 | 0001185185-24-000753 | EDGAR | — |
| 2023-07-27 | 2023-04-30 | 0001185185-23-000763 | EDGAR | — |
| 2022-07-14 | 2022-04-30 | 0001185185-22-000822 | EDGAR | — |
| 2021-06-30 | 2021-04-30 | 0001185185-21-000886 | EDGAR | — |
| 2020-07-29 | 2020-04-30 | 0001185185-20-001054 | EDGAR | — |
| 2019-07-26 | 2019-04-30 | 0001185185-19-001020 | EDGAR | — |
| 2018-07-30 | 2018-04-30 | 0001185185-18-001293 | EDGAR | — |
| 2017-07-31 | 2017-04-30 | 0001185185-17-001617 | EDGAR | — |
| 2016-07-29 | 2016-04-30 | 0001185185-16-005052 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-03-17 | 2026-01-31 | 0001185185-26-000893 | EDGAR | 16K words |
| 2025-12-15 | 2025-10-31 | 0001185185-25-002057 | EDGAR | — |
| 2025-09-15 | 2025-07-31 | 0001185185-25-001203 | EDGAR | — |
| 2025-03-17 | 2025-01-31 | 0001185185-25-000189 | EDGAR | — |
| 2024-12-16 | 2024-10-31 | 0001185185-24-001209 | EDGAR | — |
| 2024-09-13 | 2024-07-31 | 0001185185-24-000882 | EDGAR | — |
| 2024-03-18 | 2024-01-31 | 0001185185-24-000269 | EDGAR | — |
| 2023-12-15 | 2023-10-31 | 0001185185-23-001307 | EDGAR | — |
| 2023-09-14 | 2023-07-31 | 0001185185-23-000972 | EDGAR | — |
| 2023-03-17 | 2023-01-31 | 0001185185-23-000229 | EDGAR | — |
| 2022-12-20 | 2022-10-31 | 0001185185-22-001436 | EDGAR | — |
| 2022-09-14 | 2022-07-31 | 0001185185-22-001107 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-03-11 | 0001185185-26-000840 | EDGAR | 2K words |
| 2025-12-11 | 0001185185-25-002022 | EDGAR | — |
| 2025-10-09 | 0001185185-25-001405 | EDGAR | — |
| 2025-09-11 | 0001185185-25-001174 | EDGAR | — |
| 2025-07-10 | 0001185185-25-000752 | EDGAR | — |
| 2025-03-13 | 0001185185-25-000178 | EDGAR | — |
| 2024-12-10 | 0001185185-24-001196 | EDGAR | — |
| 2024-12-05 | 0001185185-24-001180 | EDGAR | — |
| 2024-10-09 | 0001185185-24-000962 | EDGAR | — |
| 2024-07-22 | 0001185185-24-000716 | EDGAR | — |
330 total filings indexed. 298 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0000039020 |
| Ticker | FEIM |
| Exchange | Nasdaq |
| SIC | 3825: Instruments For Meas & Testing of Electricity & Elec Signals |
| Incorporated | DE |
| Headquarters | Mitchel Field, New York |
| Website | https://www.frequencyelectronics.com |
| Listed | 1980-06-18 |
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