RICHARDSON ELECTRONICS, LTD. (RELL) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-05-22

RICHARDSON ELECTRONICS, LTD. (RELL) has filed 2 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-22. 2 Form 144 notices of proposed sale were filed for RELL stock. InsiderAlpha tracks every RELL SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About RICHARDSON ELECTRONICS, LTD. (RELL)

SIC classificationWholesale-Electronic Parts & Equipment, NEC (SIC 5065)
SEC CIK0000355948

90-Day SEC Filing Activity

Form 4 filings (90d)2
Form 144 notices (90d)2
Latest Form 4 filing2026-05-22

Recent RELL Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
MCNALLY KATHLEENEVP Global Supply ChainM — Option exercise1.8K$4.26$8KSEC
MCNALLY KATHLEENEVP Global Supply ChainS — Open-market sale6.6K$16.85$112KSEC
MCNALLY KATHLEENEVP Global Supply ChainM — Option exercise4.8K$7.66$37KSEC
Halverson KennethInsiderM — Option exercise5.0K$7.66$38KSEC
Halverson KennethInsiderM — Option exercise5.0K$9.10$46KSEC
Halverson KennethInsiderS — Open-market sale10.0K$14.69$147KSEC
Ben Robert JCFO, CAO, Corporate SecretaryS — Open-market sale4.0K$12.99$52KSEC
Halverson KennethInsiderM — Option exercise5.0K$4.26$21KSEC
Halverson KennethInsiderS — Open-market sale10.0K$13.09$131KSEC
Halverson KennethInsiderM — Option exercise5.0K$5.61$28KSEC
Diddell WendyCOOG — Bona-fide gift200$0.00—SEC
Ben Robert JCFO, CAO, Corporate SecretaryS — Open-market sale5.0K$11.90$59KSEC
Ben Robert JCFO, CAO, Corporate SecretaryS — Open-market sale31$12.00$372SEC
Diddell WendyCOOG — Bona-fide gift400$0.00—SEC
Ruppert Jens FrankEVP CanvysM — Option exercise6.0K$9.10$55KSEC

All transactions sourced from SEC EDGAR Form 4 filings for RICHARDSON ELECTRONICS, LTD. (RELL). Updated in real time as new filings are submitted to the SEC.

Most-Active RELL Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
MCNALLY KATHLEEN5$156K
Halverson Kenneth5$231K

Recent RELL Form 8-K Material Events

Recent RELL Form 144 Notices of Proposed Sale

Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in RELL insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

RELL Insider Trading — FAQ

What is the latest insider trade for RELL?
RICHARDSON ELECTRONICS, LTD. (RELL) had 2 insider filings in the last 90 days, with the most recent on 2026-05-22. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying RELL stock?
0 insider purchases of RELL were filed in the last 90 days.
How many insiders are selling RELL stock?
0 insider sales of RELL were filed in the last 90 days.
Where can I see RELL SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every RELL SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Related Companies — Recent Insider Activity

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