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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (12 ops.)
Latest filing published 06 Aug 2026 for Richardson Electronics, Ltd., €415k. Read the official filing
Filing timeline
BuySaleWendy Diddell
Insider track record
Disclosed buys
0
Disclosed sells
12
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Wendy Diddell: trading record in brief
Wendy Diddell is a declared insider of Richardson Electronics, Ltd. (senior executive), with filings sourced from SEC (Form 4). We count 54 filings; the first trade dates from 9 October 2017 and the latest from 4 August 2026.
Every open-market trade on record is a sale: 12 sales worth €559k. Outside the open market, there are 20 share grants and 18 option exercises. So far in 2026, the count stands at no purchases and 1 sale.
The newest entry dates from 6 August 2026: an open-market sale of €415k, in Richardson Electronics, Ltd. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Wendy Diddell
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations27 total
23,901 shares@ US$20.000.16% mcap34.7% of flowCommon StockSEC:0001193125-26-336946:0
2,795 shares@ US$17.180.019% mcap11.0% of flowCommon StockSEC:0001193125-26-313924:0
2,803 shares@ US$18.010.020% mcap11.6% of flowCommon StockSEC:0001193125-26-313924:1
20,000 shares0Common StockSEC:0001193125-26-312399:0
2,795 shares@ US$17.180.019% mcap14.2% of flowCommon StockSEC:0001193125-26-310125:0
400 shares0Common StockSEC:0001193125-26-037762:0
250 shares0Common StockSEC:0001193125-25-241486:0
250 shares0Common StockSEC:0000950170-25-109952:0
500 shares0Common StockSEC:0000950170-25-109384:0
2,606 shares@ US$9.648.4% of flowCommon StockSEC:0000950170-25-098162:0
20,000 shares0Common StockSEC:0000950170-25-097752:0
2,611 shares@ US$9.788.7% of flowCommon StockSEC:0000950170-25-097307:0
20,000 shares0Common StockSEC:0000950170-24-086001:0
2,678 shares@ US$11.8313.8% of flowCommon StockSEC:0000950170-24-085259:0
2,691 shares@ US$12.4514.6% of flowCommon StockSEC:0000950170-24-084707:0
1,795 shares@ US$7.666.0% of flowCommon StockSEC:0001209191-23-046682:0
1,919 shares@ US$7.666.4% of flowCommon StockSEC:0001209191-23-046479:0
8,000 shares@ US$5.6119.5% of flowCommon StockSEC:0001209191-23-045315:0
2,760 shares@ US$15.9818.7% of flowCommon StockSEC:0001209191-23-044811:0
20,000 shares0Common StockSEC:0001209191-23-042846:0
2,776 shares@ US$16.2521.0% of flowCommon StockSEC:0001209191-22-042888:0
20,000 shares0Common StockSEC:0001209191-22-042760:0
11,639 shares@ US$11.7735.6% of flowCommon StockSEC:0001209191-22-002661:0
4,981 shares@ US$9.8912.8% of flowCommon StockSEC:0001209191-21-071362:0
500 shares@ US$9.891.3% of flowCommon StockSEC:0001209191-21-071235:0
25 of 27 declarations
