Jens F. Ruppert - 20 Jul 2026 Form 4 Insider Report for RICHARDSON ELECTRONICS, LTD. (RELL)

Reporting relationship: EVP Canvys
Issuer ticker: RELL
Reported as of: 20 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 22 Jul 2026, 15:54:01 UTC
Prior SEC filing: 29 Jan 2026
Next SEC filing: 30 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Robert J. Ben attorney-in-fact for Jens F. Ruppert

Key filing fact

Jens F. Ruppert filed Form 4 for RICHARDSON ELECTRONICS, LTD. (RELL) on 22 Jul 2026.

Key facts

This page summarizes Jens F. Ruppert's Form 4 filing for RICHARDSON ELECTRONICS, LTD. (RELL).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 22 Jul 2026, 15:54.

Change

Previous filing in this sequence was filed on 29 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001690429 Primary reporting owner

Ruppert Jens Frank

Relationship: EVP Canvys
Address: 40W267 KESLINGER ROAD PO BOX 393, LAFOX
Signature: /s/ Robert J. Ben attorney-in-fact for Jens F. Ruppert
Signature date: 22 Jul 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

RELL transaction Derivative

Employee Stock Option (Right to Buy)

Award

Transaction value
Shares: +10,000
Change %
Price: $0.000000^*
Shares after: 10,000
Date: 20 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,000
Exercise price: $16.56
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The stock option was granted on July 20, 2026 pursuant to the Richardson Electronics, Ltd. 2011 Amended and Restated Long-Term Incentive Plan. The option vests over 5 years with 1/5 of the total number of shares subject to the option vesting on each anniversary date of grant, until fully vested.