| $255M | ||
| $48M | ||
| $38M | ||
| $37M | ||
| $34M | ||
| $34M |
Buys | $0 | 0 | 0 |
Sells | $3,673,892 | 20 | 100 |
| Belin Jacques | director | 0 | $0 | 1 | $107,301 | $-107,301 |
| MCNALLY KATHLEEN | EVP Global Supply Chain | 0 | $0 | 1 | $111,834 | $-111,834 |
| Benham James | director | 0 | $0 | 3 | $239,422 | $-239,422 |
| PLANTE PAUL J | director | 0 | $0 | 1 | $319,813 | $-319,813 |
| Halverson Kenneth | director | 0 | $0 | 5 | $419,040 | $-419,040 |
| Diddell Wendy | COO | 0 | $0 | 1 | $478,020 | $-478,020 |
| KLUGE ROBERT H | director | 0 | $0 | 1 | $519,184 | $-519,184 |
| Ben Robert J | CFO, CAO, Corporate Secretary | 0 | $0 | 5 | $560,991 | $-560,991 |
| Ruppert Jens Frank | EVP Canvys | 0 | $0 | 2 | $918,288 | $-918,288 |
Richardson Electronics, Ltd. provides engineered solutions, power grid and microwave tube, and related consumables in North America, the Asia Pacific, Europe, and Latin America. The company’s Power and Microwave Technologies segment manufactures electron tubes and radio frequency (RF), microwave and power components used in semiconductor manufacturing equipment, RF, and wireless and industrial power applications, as well as various applications, including broadcast transmission, CO2 laser cutting, diagnostic imaging, dielectric and induction …
Over the last 12 months, insiders at Richardson Electronics, Ltd. have bought $0 and sold $3.67M worth of Richardson Electronics, Ltd. stock.
On average, over the past 5 years, insiders at Richardson Electronics, Ltd. have bought $424,046 and sold $2.13M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 500 shares for transaction amount of $6,825 was made by Benham James (director) on 2024‑10‑17.
| 2026-10-29 | Sale | Halverson Kenneth | director | 1,000 0.008% | $21.19 | $21,190 | -5.69% | |
| 2026-10-28 | Sale | Ben Robert J | CFO, CAO, Corporate Secretary | 5,000 0.0339% | $21.01 | $105,050 | -4.24% | |
| 2026-08-20 | Sale | Halverson Kenneth | director | 1,500 0.012% | $17.47 | $26,204 | +1.06% | |
| 2026-08-19 | Sale | Benham James | director | 3,020 0.0206% | $17.99 | $54,330 | -2.00% | |
| 2026-08-04 | Sale | Diddell Wendy | COO | 23,901 0.1538% | $20.00 | $478,020 | -14.70% | |
| 2026-08-04 | Sale | Ben Robert J | CFO, CAO, Corporate Secretary | 9,000 0.0626% | $21.61 | $194,490 | -14.70% | |
| 2026-08-04 | Sale | Belin Jacques | director | 5,000 0.0345% | $21.46 | $107,301 | -14.70% | |
| 2026-08-03 | Sale | Benham James | director | 9,836 0.0741% | $18.50 | $181,966 | -6.43% | |
| 2026-08-03 | Sale | Halverson Kenneth | director | 5,000 0.0382% | $18.77 | $93,854 | -6.43% | |
| 2026-07-30 | Sale | KLUGE ROBERT H | director | 29,000 0.2292% | $17.90 | $519,184 | +1.38% | |
| 2026-07-29 | Sale | Benham James | director | 164 0.0013% | $19.06 | $3,126 | +9.89% | |
| 2026-07-28 | Sale | Ben Robert J | CFO, CAO, Corporate Secretary | 7,500 0.055% | $20.00 | $150,000 | -2.51% | |
| 2026-07-28 | Sale | PLANTE PAUL J | director | 17,000 0.1173% | $18.81 | $319,813 | -2.51% | |
| 2026-07-28 | Sale | Ruppert Jens Frank | EVP Canvys | 37,500 0.2614% | $19.01 | $712,808 | -2.51% | |
| 2026-05-20 | Sale | MCNALLY KATHLEEN | EVP Global Supply Chain | 6,636 0.0456% | $16.85 | $111,834 | +4.62% | |
| 2026-05-05 | Sale | Halverson Kenneth | director | 10,000 0.0691% | $14.69 | $146,942 | +20.05% | |
| 2026-02-19 | Sale | Ben Robert J | CFO, CAO, Corporate Secretary | 4,000 0.0281% | $12.99 | $51,948 | +30.45% | |
| 2026-02-12 | Sale | Halverson Kenneth | director | 10,000 0.069% | $13.09 | $130,850 | +30.02% | |
| 2026-02-04 | Sale | Ben Robert J | CFO, CAO, Corporate Secretary | 5,000 0.0352% | $11.90 | $59,503 | +46.24% | |
| 2026-01-27 | Sale | Ruppert Jens Frank | EVP Canvys | 17,000 0.1163% | $12.09 | $205,480 | +39.54% |
| Diddell Wendy | COO | 114150 0.7779% | $2.36M | 2 | 24 | +1.68% |
| Ben Robert J | CFO, CAO, Corporate Secretary | 60534 0.4125% | $1.25M | 2 | 19 | <0.0001% |
| KLUGE ROBERT H | director | 51365 0.3501% | $1.06M | 5 | 1 | +29.26% |
| Benham James | director | 19345 0.1318% | $399,861.15 | 6 | 7 | +6.25% |
| PLANTE PAUL J | director | 14188 0.0967% | $293,265.96 | 2 | 3 | +1.42% |
| Halverson Kenneth | director | 9865 0.0672% | $203,909.55 | 4 | 7 | +6.77% |
| DVORAK KATHLEEN S | EVP, CFO & Chief Strategic | 21000 0.1431% | $434,070.00 | 2 | 0 | +1.66% |
| Petrini Bart F | EVP & GM, EDG | 12000 0.0818% | $248,040.00 | 2 | 0 | <0.0001% |
| Badger Kyle C | EVP, General Counsel & Sec. | 2100 0.0143% | $43,407.00 | 1 | 0 | <0.0001% |
| Albregts Douglas | VP & GM, Display Systems Group | 1000 0.0068% | $20,670.00 | 1 | 0 | <0.0001% |
| Dudek James | Controller & Chief Accounting | 1003 0.0068% | $20,732.01 | 1 | 3 | <0.0001% |
| PELOQUIN GREGORY J | EVP PMT | 0 0% | $0 | 2 | 5 | +2.41% |
| Increased Positions | 36 | +34.29% | 550,599 | +6.57% |
| Decreased Positions | 40 | -38.1% | 610,042 | -7.28% |
| New Positions | 15 | New | 271,419 | New |
| Sold Out Positions | 7 | Sold Out | 163,270 | Sold Out |
| Total Postitions | 101 | -3.81% | 8M | -0.71% |
| Royce & Associates Lp | $14,948.00 | 11.58% | 1.39M | +34,000 | +2.51% | 2025-09-30 |
| Ddd Partners, Llc | $12,271.00 | 9.5% | 1.14M | -177 | -0.02% | 2025-09-30 |
| Blackrock, Inc. | $9,703.00 | 7.51% | 901,733 | +24,633 | +2.81% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $9,246.00 | 7.16% | 859,269 | -24,332 | -2.75% | 2025-09-30 |
| Vanguard Group Inc | $7,188.00 | 5.57% | 668,074 | -8,268 | -1.22% | 2025-09-30 |
| First Wilshire Securities Management Inc | $7,037.00 | 5.45% | 653,952 | -184,125 | -21.97% | 2025-09-30 |
| Renaissance Technologies Llc | $4,057.00 | 3.14% | 377,077 | -2,600 | -0.69% | 2025-09-30 |
| Geode Capital Management, Llc | $3,141.00 | 2.43% | 291,868 | -3,447 | -1.17% | 2025-09-30 |
| State Street Corp | $2,569.00 | 1.99% | 238,798 | -303 | -0.13% | 2025-09-30 |
| Aldebaran Capital, Llc | $1,546.00 | 1.2% | 143,710 | -425 | -0.29% | 2025-09-30 |