Tang Francis (CIK 1363562) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-01). Recent activity: Sell DIOD (15,330 shares), Sell DIOD (4,137 shares), Sell DIOD (5,000 shares), Sell DIOD (3,643 shares), Buy DIOD (13,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-01 | DIODES INC /DEL/ (DIOD) | Chief Technology Officer | Sell | 15,330 | $1.7M |
| 2026-05-27 | DIODES INC /DEL/ (DIOD) | Chief Technology Officer | Sell | 4,137 | $446,796 |
| 2026-05-27 | DIODES INC /DEL/ (DIOD) | Chief Technology Officer | Sell | 5,000 | $550,400 |
| 2026-05-13 | DIODES INC /DEL/ (DIOD) | Chief Technology Officer | Sell | 3,643 | $393,444 |
| 2026-02-04 | DIODES INC /DEL/ (DIOD) | Chief Technology Officer | Buy | 13,000 | $0 |
| 2026-02-04 | DIODES INC /DEL/ (DIOD) | Chief Technology Officer | Sell | 2,068 | $125,445 |
| 2026-02-04 | DIODES INC /DEL/ (DIOD) | Chief Technology Officer | Buy | 13,000 | $0 |
Source: SEC Form 4 filings · as of 2026-06-01