Richardson Electronics, Ltd. (RELL) Insider Trading
Over the last 3 months, RELL insiders made 0 open-market buys and 2 sales, a net sale of -$259K (SEC Form 4). Over the last 6 months, 60 institutions increased and 59 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
2
Net (3m)
-$258.8K
Insider trades by month Buys Sells
Feb
Aug
Oct
Jan
Feb
May
Context3-month price +22.6%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 22, 2026 | MCNALLY KATHLEENofficer: EVP Global Supply Chain | Option | 4,800 | $7.66 |
| May 22, 2026 | MCNALLY KATHLEENofficer: EVP Global Supply Chain | Sell | 6,636 | $16.85 |
| May 22, 2026 | MCNALLY KATHLEENofficer: EVP Global Supply Chain | Option | 1,836 | $4.26 |
| May 7, 2026 | Halverson Kennethdirector | Sell | 10,000 | $14.69 |
| May 7, 2026 | Halverson Kennethdirector | Option | 5,000 | $9.10 |
| Feb 23, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Sell | 4,000 | $12.99 |
| Feb 17, 2026 | Halverson Kennethdirector | Sell | 10,000 | $13.09 |
| Feb 17, 2026 | Halverson Kennethdirector | Option | 5,000 | $4.26 |
| Feb 6, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Sell | 31 | $12.00 |
| Feb 6, 2026 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Sell | 4,969 | $11.90 |
| Jan 29, 2026 | Ruppert Jens Frankofficer: EVP Canvys | Sell | 8,000 | $12.19 |
| Jan 29, 2026 | Ruppert Jens Frankofficer: EVP Canvys | Option | 2,000 | $5.61 |
| Jan 29, 2026 | Ruppert Jens Frankofficer: EVP Canvys | Sell | 1,100 | $11.99 |
| Jan 29, 2026 | Ruppert Jens Frankofficer: EVP Canvys | Sell | 7,900 | $12.00 |
| Jan 29, 2026 | Ruppert Jens Frankofficer: EVP Canvys | Option | 5,000 | $4.26 |
| Jan 29, 2026 | Ruppert Jens Frankofficer: EVP Canvys | Option | 4,000 | $7.66 |
| Jan 29, 2026 | Ruppert Jens Frankofficer: EVP Canvys | Option | 6,000 | $9.10 |
| Jan 15, 2026 | Belin Jacquesdirector | Option | 4,000 | $7.66 |
| Oct 20, 2025 | Halverson Kennethdirector | Sell | 4,200 | $11.33 |
| Oct 16, 2025 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Option | 3,500 | $4.26 |
| Oct 16, 2025 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Option | 4,000 | $7.66 |
| Oct 16, 2025 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Option | 2,000 | $5.61 |
| Oct 16, 2025 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Sell | 4,500 | $11.60 |
| Oct 16, 2025 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Sell | 5,000 | $11.31 |
| Aug 14, 2025 | MCNALLY KATHLEENofficer: EVP Global Supply Chain | Sell | 8,417 | $10.01 |
| Aug 14, 2025 | MCNALLY KATHLEENofficer: EVP Global Supply Chain | Option | 1,853 | $6.90 |
| Aug 14, 2025 | MCNALLY KATHLEENofficer: EVP Global Supply Chain | Option | 2,964 | $4.26 |
| Aug 14, 2025 | MCNALLY KATHLEENofficer: EVP Global Supply Chain | Option | 3,600 | $5.61 |
| Jul 24, 2025 | Diddell Wendydirector, officer: COO | Tax | 2,606 | $9.64 |
| Jul 24, 2025 | Ben Robert Jofficer: CFO, CAO, Corporate Secretary | Tax | 500 | $9.64 |
Source: RELL SEC Form 4 filings, latest May 22, 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
60
New positions
28
Reduced
59
Sold out
21
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| ROYCE & ASSOCIATES LP | Increased | 1.4M | May 12, 2026 |
| ROYCE & ASSOCIATES LP | Reduced | 1.4M | Feb 9, 2026 |
| DDD PARTNERS, LLC | Unchanged | 1.1M | Apr 28, 2026 |
| DDD PARTNERS, LLC | Reduced | 1.1M | Jan 22, 2026 |
| BLACKROCK, INC. | Reduced | 892K | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 878K | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 775K | Feb 12, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 716K | May 7, 2026 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | Increased | 672K | May 12, 2026 |
| VANGUARD GROUP INC | Reduced | 658K | Jan 29, 2026 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | Reduced | 590K | Feb 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 508K | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 357K | Feb 12, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 343K | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 296K | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.