Over the last 12 months, Richardson Electronics insiders reported no purchases and 19 sales totaling $3.6M across SEC Form 4 filings.
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 20, 2026 | Halverson KennethD | ▼ Sale | 1,500 | $17.47 | $26K | -12.1% | — |
| Aug 19, 2026 | Benham JamesD | ▼ Sale | 3,020 | $17.99 | $54K | -13.5% | — |
| Aug 4, 2026 | Ben Robert JCFO, CAO, Corporate Secretary · O | ▼ Sale | 9,000 | $21.61 | $194K | -12.9% | — |
| Aug 4, 2026 | Belin JacquesD | ▼ Sale | 5,000 | $21.46 | $107K | -18.3% | — |
| Aug 4, 2026 | Diddell WendyCOO · O·D | ▼ Sale | 23,901 | $20 | $478K | -17.3% | — |
| Aug 3, 2026 | Halverson KennethD | ▼ Sale | 5,000 | $18.77 | $94K | -28.8% | — |
| Aug 3, 2026 | Benham JamesD | ▼ Sale | 9,836 | $18.5 | $182K | -30.5% | — |
| Jul 30, 2026 | KLUGE ROBERT HD | ▼ Sale | 29,000 | $17.9 | $519K | -36.1% | — |
| Jul 29, 2026 | Benham JamesD | ▼ Sale | 164 | $19.06 | $3K | -0.7% | — |
| Jul 28, 2026 | PLANTE PAUL JD | ▼ Sale | 17,000 | $18.81 | $320K | -54.5% | 2 tranches |
| Jul 28, 2026 | Ruppert Jens FrankEVP Canvys · O | ▼ Sale | 37,500 | $19.01 | $713K | -94.9% | — |
| Jul 28, 2026 | Ben Robert JCFO, CAO, Corporate Secretary · O | ▼ Sale | 7,500 | $20 | $150K | -11% | — |
| May 5, 2026 | Halverson KennethD | ▼ Sale | 10,000 | $14.69 | $147K | -41.1% | — |
| Feb 19, 2026 | Ben Robert JCFO, CAO, Corporate Secretary · O | ▼ Sale | 4,000 | $12.99 | $52K | -7% | — |
| Feb 12, 2026 | Halverson KennethD | ▼ Sale | 10,000 | $13.08 | $131K | -41.1% | — |
| Feb 4, 2026 | Ben Robert JCFO, CAO, Corporate Secretary · O | ▼ Sale | 5,000 | $11.9 | $60K | -8.1% | 2 tranches |
| Jan 27, 2026 | Ruppert Jens FrankEVP Canvys · O | ▼ Sale | 17,000 | $12.09 | $205K | -30.1% | 3 tranches |
| Oct 16, 2025 | Halverson KennethD | ▼ Sale | 4,200 | $11.33 | $48K | -22.6% | — |
| Oct 14, 2025 | Ben Robert JCFO, CAO, Corporate Secretary · O | ▼ Sale | 9,500 | $11.45 | $109K | -13.3% | 2 tranches |
| Aug 12, 2025 | MCNALLY KATHLEENEVP Global Supply Chain · O | ▼ Sale | 8,417 | $10.01 | $84K | -15.5% | — |
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Richardson Electronics filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $RELL feed.