How many insider trades does FilingIQ track for RELL?

FilingIQ tracks 347 Form 4 insider transactions for RELL (RICHARDSON ELECTRONICS, LTD.), covering filings from Jul 30, 2015 onwards. 6 of those were filed in the last 90 days.

Are RELL insiders net buyers or net sellers?

Across the full Form 4 history for RELL, 24 transactions (7%) were open-market purchases and 81 (23%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does RELL insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is RELL in?

RICHARDSON ELECTRONICS, LTD. (RELL) is classified in the Technology sector, specifically Electronic Components, with a current market capitalisation of $189.75M.

RELL insider trading

Technology

RICHARDSON ELECTRONICS, LTD. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

347

Last 90 days

Buys / sells

7% / 23%

Market cap

$189.75M

About RICHARDSON ELECTRONICS, LTD.

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 heating, energy transfer, high voltage switching, plasma, power conversion, radar, and radiation oncology. This segment also provides thyratrons and rectifiers, power tubes, ignitrons, magnetrons, phototubes, microwave generators, ultracapacitor modules, and liquid crystal display monitors under the Amperex, Cetron, and National brands. Its Green Energy Solutions segment operates as a designer, manufacturer, technology partner, and distributor of products for green energy applications, such as wind, solar, hydrogen, and electric vehicles; and other power management applications that support green solutions comprising synthetic diamond manufacturing. The company's Canvys segment provides custom display solutions consisting of touch screens, protective panels, custom enclosures, all-in-one computers, specialized cabinet finishes and application-specific software packages, and certification. Its Healthcare segment offers diagnostic imaging replacement parts for CT and MRI systems, replacement CT and MRI tubes, CT service training, MRI and RF amplifiers, hydrogen thyratrons, klystrons, flat panel detector upgrades, pre-owned CT systems, and replacement solutions for the healthcare market. The company serves energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The company was founded in 1947 and is headquartered in LaFox, Illinois.

Company website: www.rell.com

RELL insider activity at a glance

FilingIQ has scored 347 insider transactions for RELL since Jul 30, 2015. The most recent filing in our index is dated May 5, 2026.

Across the full history, 24 open-market purchases and 81 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on RELL insider trades is 60.7/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live RELL trades on FilingIQ Raw filings on SEC EDGAR

Latest RELL Form 4 filings

PELOQUIN GREGORY J EVP PMT

S May 14, 2024

Diddell Wendy COO

S Aug 8, 2023

PELOQUIN GREGORY J EVP PMT

S May 19, 2023

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Politicians who have traded RELL

Wasserman Schultz, Debbie

U.S. Rep. , FL · 76 trades

Frequently asked

How many insider trades does FilingIQ track for RELL?: FilingIQ tracks 347 Form 4 insider transactions for RELL (RICHARDSON ELECTRONICS, LTD.), covering filings from Jul 30, 2015 onwards. 6 of those were filed in the last 90 days.
Are RELL insiders net buyers or net sellers?: Across the full Form 4 history for RELL, 24 transactions (7%) were open-market purchases and 81 (23%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does RELL insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is RELL in?: RICHARDSON ELECTRONICS, LTD. (RELL) is classified in the Technology sector, specifically Electronic Components, with a current market capitalisation of $189.75M.

Methodology & sources

Every RELL insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.