Who
Richard Dallas White
Corporate Secretary
Company insider
Files Form 4 as: Corporate Secretary, Diodes.
In numbers
- Trades disclosed
- 157
- Buys
- 2
- Sells
- 48
- Bought
- $19K
- Sold
- $20.3M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 3 Jul 2006
- Last trade
- 29 May 2026
- Last filed
- 1 Jun 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 29 May 2026filed 1 Jun 2026 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $104K1,000 at $104.48 | filing |
| 29 May 2026filed 1 Jun 2026 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $214K2,000 at $107.01 | filing |
| 29 May 2026filed 1 Jun 2026 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $104K1,000 at $104.48 | filing |
| 29 May 2026filed 1 Jun 2026 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $214K2,000 at $107.01 | filing |
| 8 Mar 2024filed 13 Mar 2024 | DIOD DiodesSemiconductors | SEC FORM 4 Code G | —34,304 at $0.00 | filing |
| 8 Mar 2024filed 13 Mar 2024 | DIOD DiodesSemiconductors | SEC FORM 4 Code G | —34,304 at $0.00 | filing |
| 30 May 2023filed 31 May 2023 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $193K2,000 at $96.37 | filing |
| 15 Feb 2022filed 16 Feb 2022 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $447K5,000 at $89.39 | filing |
| 2 Mar 2021filed 3 Mar 2021 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $2.1M26,668 at $78.20 | filing |
| 1 Mar 2021filed 3 Mar 2021 | DIOD DiodesSemiconductors | SEC FORM 4 Code D | —6,666 at $0.00 | filing |
| 1 Mar 2021filed 3 Mar 2021 | DIOD DiodesSemiconductors | SEC FORM 4 Code A | —13,334 at $0.00 | filing |
| 23 Feb 2021filed 24 Feb 2021 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $396K4,966 at $79.80 | filing |
| 17 Feb 2021filed 18 Feb 2021 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $385K5,000 at $77.01 | filing |
| 1 Oct 2020filed 1 Oct 2020 | DIOD Diodesoption or derivative · Semiconductors | SEC FORM 4 Code M | —3,500 at $0.00 | filing |
| 1 Oct 2020filed 1 Oct 2020 | DIOD DiodesSemiconductors | SEC FORM 4 Code M | $67K3,500 at $19.27 | filing |
| 1 Oct 2020filed 1 Oct 2020 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $200K3,500 at $57.00 | filing |
| 30 Sep 2020filed 30 Sep 2020 | DIOD Diodesoption or derivative · Semiconductors | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
| 30 Sep 2020filed 30 Sep 2020 | DIOD DiodesSemiconductors | SEC FORM 4 Code M | $96K5,000 at $19.27 | filing |
| 30 Sep 2020filed 30 Sep 2020 | DIOD DiodesSemiconductors | SEC FORM 4 Sold | $280K5,000 at $56.00 | filing |
| 29 Sep 2020filed 30 Sep 2020 | DIOD Diodesoption or derivative · Semiconductors | SEC FORM 4 Code M | —10,000 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.