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Who

Wendy Diddell

COO

Company insider

Files Form 4 as: COO, Richardson Electronics.

Every Form 4 they filed

In numbers

Trades disclosed
174
Buys
3
Sells
25
Bought
$14K
Sold
$3.9M
Companies
1
Companies where not an officer
0
First trade
17 Oct 2006
Last trade
4 Aug 2026
Last filed
6 Aug 2026

Companies traded

Where they are an officer
RELL Richardson ElectronicsDirector, Officer · Distributors & Wholesale · last 4 Aug 20263 buys · 25 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
4 Aug 2026filed 6 Aug 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Sold$478K23,901 at $20.00filing
4 Aug 2026filed 6 Aug 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Sold$478K23,901 at $20.00filing
22 Jul 2026filed 23 Jul 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code F$50K2,803 at $18.01filing
22 Jul 2026filed 23 Jul 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code F$50K2,803 at $18.01filing
21 Jul 2026filed 23 Jul 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code F$48K2,795 at $17.18filing
21 Jul 2026filed 23 Jul 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code F$48K2,795 at $17.18filing
20 Jul 2026filed 22 Jul 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code A—20,000 at $0.00filing
20 Jul 2026filed 22 Jul 2026RELL Richardson Electronicsoption or derivative · Distributors & WholesaleSEC FORM 4 Code A—20,000 at $0.00filing
20 Jul 2026filed 22 Jul 2026RELL Richardson Electronicsoption or derivative · Distributors & WholesaleSEC FORM 4 Code A—20,000 at $0.00filing
20 Jul 2026filed 22 Jul 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code A—20,000 at $0.00filing
17 Jul 2026filed 21 Jul 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code F$48K2,795 at $17.18filing
17 Jul 2026filed 21 Jul 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code F$48K2,795 at $17.18filing
4 Feb 2026filed 4 Feb 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code G—200 at $0.00filing
4 Feb 2026filed 4 Feb 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code G—200 at $0.00filing
2 Feb 2026filed 4 Feb 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code G—400 at $0.00filing
2 Feb 2026filed 4 Feb 2026RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code G—400 at $0.00filing
14 Oct 2025filed 16 Oct 2025RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code G—250 at $0.00filing
15 Aug 2025filed 19 Aug 2025RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code G—250 at $0.00filing
13 Aug 2025filed 15 Aug 2025RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code G—500 at $0.00filing
22 Jul 2025filed 24 Jul 2025RELL Richardson ElectronicsDistributors & WholesaleSEC FORM 4 Code F$25K2,606 at $9.64filing

Sectors

Industrials28

Buys in green, sells in red, by the company’s sector.

Related people

Kenneth HalversonDirector · Director at Richardson Electronics, filing Form 4 there in the last year
James BenhamDirector · Director at Richardson Electronics, filing Form 4 there in the last year
Robert J. BenCFO, CAO, Corporate Secretary · CFO, CAO, Corporate Secretary at Richardson Electronics, filing Form 4 there in the last year
Jacques BelinDirector · Director at Richardson Electronics, filing Form 4 there in the last year
Robert H. KlugeDirector · Director at Richardson Electronics, filing Form 4 there in the last year
Jens Frank RuppertEVP Canvys · Also traded RELL in the last 90 days
Paul J. PlanteDirector · Also traded RELL in the last 90 days