Richard Dallas White
CIK 1368889 · Corporate Secretary · last filed 2026-06-01
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$4.61M
Companies
1
Total Filings
51
Lifetime Open-Market Net
-$19.87M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DIOD | Corporate Secretary | 42,375 | $108.75 | $4.61M | -$19.87M | 51 | 2026-06-01 |
Recent Filings · Page 5 of 6
51 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-05-31 | DIOD | Sell (S) | −1,955 | -$38.4K | EDGAR |
| 2012-05-23 | DIOD | Grant (A) | +11,000 | $0 | EDGAR |
| 2011-06-06 | DIOD | Sell (S) | −1,132 | -$32.4K | EDGAR |
| 2011-05-31 | DIOD | Grant (A) | +8,000 | $0 | EDGAR |
| 2011-05-27 | DIOD | Sell (S) | −511 | -$14.6K | EDGAR |
| 2010-05-26 | DIOD | Grant (A) | +7,800 | $0 | EDGAR |
| 2009-06-01 | DIOD | Grant (A) | +9,000 | $0 | EDGAR |
| 2008-11-19 | DIOD | Buy (P) | +4,000 | $19.4K | EDGAR |
| 2008-06-02 | DIOD | Grant (A) | +3,800 | $0 | EDGAR |
| 2007-07-06 | DIOD | Tax (F) | −225 | -$9.4K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.