Richardson Electronics, Ltd. (RELL) Insider Trading
Over the last 3 months, RELL insiders made 0 open-market buys and 13 sales, a net sale of -$2.8M (SEC Form 4). Over the last 6 months, 37 institutions increased and 26 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
13
Net (3m)
-$2.8M
Insider trades by month Buys Sells
Oct
Jan
Feb
May
Jul
Aug
Context3-month price +1.5%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 24, 2026 | Halverson Kennethdirector | Sell | 1,500 | $17.47 |
| Aug 21, 2026 | Benham Jamesdirector | Sell | 3,020 | $17.99 |
| Aug 6, 2026 | Belin Jacquesdirector | Sell | 5,000 | $21.46 |
| Aug 6, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Option | 8,000 | $15.60 |
| Aug 6, 2026 | Belin Jacquesdirector | Option | 5,000 | $9.10 |
| Aug 6, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Sell | 9,000 | $21.61 |
| Aug 6, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Option | 1,000 | $15.51 |
| Aug 6, 2026 | Diddell Wendydirector, officer: COO | Sell | 23,901 | $20.00 |
| Aug 5, 2026 | Benham Jamesdirector | Option | 4,836 | $15.60 |
| Aug 5, 2026 | Benham Jamesdirector | Option | 5,000 | $15.51 |
| Aug 5, 2026 | Halverson Kennethdirector | Sell | 5,000 | $18.77 |
| Aug 5, 2026 | Benham Jamesdirector | Sell | 9,836 | $18.50 |
| Aug 3, 2026 | KLUGE ROBERT Hdirector | Option | 10,000 | $5.87 |
| Aug 3, 2026 | KLUGE ROBERT Hdirector | Option | 5,000 | $9.10 |
| Aug 3, 2026 | KLUGE ROBERT Hdirector | Sell | 29,000 | $17.90 |
| Aug 3, 2026 | KLUGE ROBERT Hdirector | Option | 4,000 | $7.66 |
| Jul 31, 2026 | Benham Jamesdirector | Option | 164 | $15.60 |
| Jul 31, 2026 | Benham Jamesdirector | Sell | 164 | $19.06 |
| Jul 30, 2026 | PLANTE PAUL Jdirector | Option | 5,000 | $15.60 |
| Jul 30, 2026 | PLANTE PAUL Jdirector | Sell | 10,000 | $18.60 |
| Jul 30, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Option | 2,000 | $9.73 |
| Jul 30, 2026 | PLANTE PAUL Jdirector | Sell | 7,000 | $19.12 |
| Jul 30, 2026 | Ruppert Jens Frankofficer: EVP Canvys | Sell | 37,500 | $19.01 |
| Jul 30, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Option | 1,500 | $7.66 |
| Jul 30, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Option | 4,000 | $11.89 |
| Jul 30, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Sell | 7,500 | $20.00 |
| Jul 23, 2026 | MCNALLY KATHLEENofficer: EVP Global Supply Chain | Tax | 557 | $18.01 |
| Jul 23, 2026 | Diddell Wendydirector, officer: COO | Tax | 2,803 | $18.01 |
| Jul 23, 2026 | Diddell Wendydirector, officer: COO | Tax | 2,795 | $17.18 |
| Jul 23, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Tax | 500 | $17.18 |
Source: RELL SEC Form 4 filings, latest Aug 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their RELL positions over the last 6 months (SEC Form 13F).
Increased
37
New positions
15
Reduced
26
Sold out
99
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| ROYCE & ASSOCIATES LP | Increased | 1.4M | May 12, 2026 |
| DDD PARTNERS, LLC | Unchanged | 1.1M | Apr 28, 2026 |
| BLACKROCK, INC. | Reduced | 878K | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 716K | May 7, 2026 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | Increased | 672K | May 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 508K | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 343K | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 296K | May 15, 2026 |
| CITADEL ADVISORS LLC | Increased | 282K | May 15, 2026 |
| STATE STREET CORP | Reduced | 237K | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 222K | May 13, 2026 |
| MORGAN STANLEY | Reduced | 182K | May 15, 2026 |
| PARTHENON LLC | Unchanged | 134K | Apr 28, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 125K | May 15, 2026 |
| JANE STREET GROUP, LLC | New Position | 115K | May 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.