Whitmire Brett R
SEC insider (Form 3/4/5 filer). CIK 0001768901. CFO at DIODES INC /DEL/ (DIOD). 13 reported Form 4/5 transactions since Sep 2024; latest on May 13, 2026. Located in PLANO, TX.
Companies Whitmire Brett R has filed insider reports for
- DIODES INC /DEL/ (DIOD): Officer, CFO
Whitmire Brett R
CIK: 0001768901
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)6 (46.2%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (30.8%)
Compensation grants
Other (G, F, J, C, D, …)3 (23.1%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
DIOD
DIODES INC /DEL/
Officer
Discretionary Trading P&L
Holdings
Transaction History (13 total)
- May 13, 2026DIOD
DIODES INC /DEL/
SaleDirect16.6K shares at avg. $103.34$1.7M - Feb 13, 2026DIOD
DIODES INC /DEL/
SaleDirect6K shares at avg. $71.22$424K - Feb 3, 2026DIOD
DIODES INC /DEL/
SaleDirect830 shares at avg. $60.85$51K - Feb 2, 2026DIOD
DIODES INC /DEL/
Tax PaymentDirect2.8K shares at avg. $60.66$170K - Feb 1, 2026DIOD
DIODES INC /DEL/
AwardDirect22K shares- - Feb 1, 2026DIOD
DIODES INC /DEL/
AwardDirect22K shares- - Aug 27, 2025DIOD
DIODES INC /DEL/
SaleDirect2K shares at avg. $55.90$112K - Feb 24, 2025DIOD
DIODES INC /DEL/
Tax PaymentDirect748 shares at avg. $54.26$41K - Feb 4, 2025DIOD
DIODES INC /DEL/
SaleDirect830 shares at avg. $56.04$47K - Feb 3, 2025DIOD
DIODES INC /DEL/
AwardDirect8K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 13, 2026 | DIOD DIODES INC /DEL/ | Sale | 16,556 | $103.34 | $1,710,905 | Direct |
| Feb 13, 2026 | DIOD DIODES INC /DEL/ | Sale | 5,953 | $71.22 | $423,979 | Direct |
| Feb 3, 2026 | DIOD DIODES INC /DEL/ | Sale | 830 | $60.85 | $50,506 | Direct |
| Feb 2, 2026 | DIOD DIODES INC /DEL/ | Tax Payment | 2,806 | $60.66 | $170,212 | Direct |
| Feb 1, 2026 | DIOD DIODES INC /DEL/ | Award | 22,000 | - | $0 | Direct |
| Feb 1, 2026 | DIOD DIODES INC /DEL/ | Award | 22,000 | - | $0 | Direct |
| Aug 27, 2025 | DIOD DIODES INC /DEL/ | Sale | 2,000 | $55.90 | $111,790 | Direct |
| Feb 24, 2025 | DIOD DIODES INC /DEL/ | Tax Payment | 748 | $54.26 | $40,586 | Direct |
| Feb 4, 2025 | DIOD DIODES INC /DEL/ | Sale | 830 | $56.04 | $46,513 | Direct |
| Feb 3, 2025 | DIOD DIODES INC /DEL/ | Award | 8,000 | - | - | Direct |
1-10 of 13 transactions