The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Whitmire Brett R since 2019.
This trader's CIK number is 1768901.
At the time of last reporting, Whitmire Brett R was the CFO of Diodes Inc /del/. (stock ticker symbol DIOD).
Also see all insider trading activities at Diodes Inc /del/.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | DIOD | 0 | $0 | 2,830 | $158,303 | 0 | $0 |
| 2024 | DIOD | 0 | $0 | 6,130 | $417,250 | 0 | $0 |
| 2023 | DIOD | 0 | $0 | 4,188 | $394,184 | 0 | $0 |
| 2022 | DIOD | 0 | $0 | 4,036 | $331,025 | 0 | $0 |
| 2021 | DIOD | 0 | $0 | 4,259 | $350,708 | 0 | $0 |
| 2020 | DIOD | 0 | $0 | 3,807 | $186,391 | 0 | $0 |
| 2019 | DIOD | 0 | $0 | 2,093 | $79,534 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-27 | DIOD | Sale | 2,000 | 55.90 | 111,790 |
| 2025-02-04 | DIOD | Sale | 830 | 56.04 | 46,513 |
| 2024-08-29 | DIOD | Sale | 1,900 | 69.99 | 132,975 |
| 2024-02-28 | DIOD | Sale | 3,400 | 67.30 | 228,823 |
| 2024-02-02 | DIOD | Sale | 830 | 66.81 | 55,452 |
| 2023-05-18 | DIOD | Sale | 1,819 | 93.23 | 169,581 |
| 2023-02-16 | DIOD | Sale | 1,989 | 95.02 | 188,990 |
| 2023-02-02 | DIOD | Sale | 380 | 93.72 | 35,613 |
| 2022-11-16 | DIOD | Sale | 3,436 | 85.86 | 295,025 |
| 2022-07-05 | DIOD | Sale | 600 | 60.00 | 36,000 |
| 2021-02-24 | DIOD | Sale | 2,269 | 81.36 | 184,605 |
| 2021-02-22 | DIOD | Sale | 1,990 | 83.47 | 166,103 |
| 2020-08-11 | DIOD | Sale | 1,549 | 52.02 | 80,575 |
| 2020-05-18 | DIOD | Sale | 2,258 | 46.86 | 105,816 |
| 2019-08-13 | DIOD | Sale | 2,093 | 38.00 | 79,534 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Whitmire Brett R (CFO of Diodes Inc /del/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.