Richardson Electronics, Ltd. is a global manufacturer of engineered solutions, green energy products, power grid and microwave tubes, and related consumables. The company provides power conversion, RF and microwave components, tubes for diagnostic imaging, and customized display solutions. It serves alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets, with manufacturing in LaFox, Illinois; Marlborough, Massachusetts; and Donaueschingen, Germany.
expected 2026-10-21
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-08-03 | 2026-05-30 | 0000355948-26-000002 | EDGAR | 41K words |
| 2025-08-04 | 2025-05-31 | 0000950170-25-101785 | EDGAR | 42K words |
| 2024-08-05 | 2024-06-01 | 0000950170-24-090651 | EDGAR | 41K words |
| 2023-07-31 | 2023-05-27 | 0000950170-23-035840 | EDGAR | 43K words |
| 2022-08-01 | 2022-05-28 | 0001564590-22-027238 | EDGAR | 44K words |
| 2021-08-02 | 2021-05-29 | 0001564590-21-039728 | EDGAR | 42K words |
| 2020-08-03 | 2020-05-30 | 0001564590-20-035424 | EDGAR | 45K words |
| 2019-08-05 | 2019-06-01 | 0001564590-19-028701 | EDGAR | 45K words |
| 2018-08-02 | 2018-06-02 | 0001387131-18-003556 | EDGAR | 46K words |
| 2017-07-31 | 2017-05-27 | 0001387131-17-003807 | EDGAR | 43K words |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-10-08 | 2026-08-29 | 0000355948-26-000019 | EDGAR | 15K words |
| 2026-01-08 | 2025-11-29 | 0001193125-26-007399 | EDGAR | 20K words |
| 2025-10-09 | 2025-08-30 | 0001193125-25-235681 | EDGAR | 16K words |
| 2025-04-10 | 2025-03-01 | 0000950170-25-052737 | EDGAR | 21K words |
| 2025-01-10 | 2024-11-30 | 0000950170-25-003888 | EDGAR | 19K words |
| 2024-10-10 | 2024-08-31 | 0000950170-24-114027 | EDGAR | 16K words |
| 2024-04-11 | 2024-03-02 | 0000950170-24-043629 | EDGAR | 20K words |
| 2024-01-11 | 2023-12-02 | 0000950170-24-003844 | EDGAR | 20K words |
| 2023-10-12 | 2023-09-02 | 0000950170-23-053027 | EDGAR | 16K words |
| 2023-04-06 | 2023-02-25 | 0000950170-23-012040 | EDGAR | 21K words |
| 2023-01-05 | 2022-11-26 | 0000950170-23-000206 | EDGAR | 21K words |
| 2022-10-06 | 2022-08-27 | 0001564590-22-033665 | EDGAR | 17K words |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-10-07 | 0000355948-26-000017 | EDGAR | 4K words |
| 2026-07-22 | 0001193125-26-312436 | EDGAR | 9K words |
| 2026-01-07 | 0001193125-26-006497 | EDGAR | 5K words |
| 2025-10-08 | 0001193125-25-234574 | EDGAR | 4K words |
| 2025-07-23 | 0000950170-25-097899 | EDGAR | 8K words |
| 2025-04-09 | 0000950170-25-052540 | EDGAR | 8K words |
| 2025-01-30 | 0000950170-25-010868 | EDGAR | 1K words |
| 2025-01-07 | 0000950170-25-002888 | EDGAR | 5K words |
| 2024-10-09 | 0000950170-24-113766 | EDGAR | 4K words |
| 2024-07-24 | 0000950170-24-086120 | EDGAR | 6K words |
255 total filings indexed. 223 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0000355948 |
| Ticker | RELL |
| Exchange | Nasdaq |
| SIC | 5065: Wholesale-Electronic Parts & Equipment, NEC |
| Incorporated | DE |
| Headquarters | LaFox, Illinois |
| Website | https://www.rell.com |
| Listed | 1983-10-27 |
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