No insider purchase over the last 90 days. The latest was filed 18 Oct 2024.
This page follows insider dealings at Richardson Electronics, Ltd. as filed with SEC (Form 4), a company from the Technology sector based in Geneva, United States. The group dates from 1947. The last twelve months, up to 18 October 2026, brought 69 filings signed by 19 insiders.
There is no open-market purchase to report; the filings show 16 sales worth €2.6M by 8 insiders. One trade stands out by size: a sale of €626k from Ruppert Jens Frank, disclosed on 30 July 2026, or 0.28% of market capitalisation.
For context, the typical company on the same exchange (median of 5,812 companies) published 19 filings over the same period, against 69 filings here. Since 2016, the database holds 14 purchases and 18 sales by insiders of the company. The 10-K for the year ended 30 May 2026 shows 228.6 m USD of revenue and 6.4 m USD of net income.
Filings reach the SEC (Form 4) feed a median of 2 days after the trade. For comparison, the SEC allows two business days to file a Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification.
Other companies in the same sector with recent insider buying flagged by our signals: Core Scientific, Inc./tx and Gitlab Inc. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
+2 other insiders
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended May 2026 · cache
25 of 184 declarations
Richardson Electronics, Ltd. is a company specializing in the distribution of electronic components and technology solutions. It primarily operates in the communication and energy technology markets.
Purchases our model currently ranks for the recommendations list.
All recommendationsInsider filings
Over the last 90 days, 61 filings published between 21 July and 13 October 2026: 13 sales for €2.5M. 48 other filings (not open-market purchases or sales: grants, options, plans, sale notices, block transfers). Largest amounts: Ruppert Jens Frank (EVP Canvys), sales of €626k; KLUGE ROBERT H (Director), sales of €453k; Diddell Wendy (COO), sales of €415k.
Summary written automatically from public filings, without human review. General information, identical for every reader: it is not investment advice or a recommendation to buy or sell. Investing involves a risk of capital loss. Generated on 15 October 2026 (UTC)
Headquarters: Geneva, United States · Founded: 1947
Source: Wikidata (CC0).
| Fiscal year end | Revenue | Net income | Diluted EPS | Filing |
|---|---|---|---|---|
| May 2026 | 228.6 m USD | 6.4 m USD | n.d. | 10-K |
| May 2025 | 208.9 m USD | -1.1 m USD | n.d. | 10-K |
| Jun 2024 | 196.5 m USD | 61,000 USD | n.d. | 10-K |
| May 2023 | 262.7 m USD | 22.3 m USD | n.d. | 10-K |
| May 2022 | 224.6 m USD | 17.9 m USD | n.d. | 10-K |
Amounts in USD, as filed (forms 10-K, 20-F or 40-F). Source: SEC EDGAR.