DIOD Diodes, Inc.
Diodes, Inc. (DIOD) Insider Activity
What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.
How much of that selling was preplanned? 0% planned / 100% discretionary
Largest single sale: $1.7M.
Where they traded
No open-market insider purchase on record.
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| Tang Francis | Chief Technology Officer | Sell | 15,330 | $112.04 | $1.7M | 71,438 −17.7% of holding | |
| White Richard Dallas 2 fills | Corporate Secretary | Sell | 3,000 | $106.17 | $318.5K | 10,071 −23% of holding | |
| Tang Francis | Chief Technology Officer | Sell | 5,000 | $110.08 | $550.4K | 86,768 −5.4% of holding | |
| Yu Gary | President and CEO | Sell | 3,632 | $110.08 | $399.8K | 108,147 −3.2% of holding | |
| Yang Emily | SVP Worldwide Sales/Marketing | Sell | 3,000 | $110.08 | $330.2K | 61,878 −4.6% of holding | |
| Tang Francis | Chief Technology Officer | Sell | 4,137 | $108.00 | $446.8K | 91,768 −4.3% of holding | |
| Zhao Jin | President, Diodes Asia | Sell | 3,689 | $106.86 | $394.2K | 43,531 −7.8% of holding | |
| Yang Emily | SVP Worldwide Sales/Marketing | Sell | 2,000 | $107.52 | $215.0K | 64,878 −3% of holding | |
| Tsong Andy | SVP Worldwide Products Group | Sell | 1,582 | $106.95 | $169.2K | 48,170 −3.2% of holding | |
| Yang Emily | SVP Worldwide Sales/Marketing | Sell | 2,000 | $96.81 | $193.6K | 66,878 −2.9% of holding | |
| Yang Emily | SVP Worldwide Sales/Marketing | Sell | 2,000 | $101.47 | $202.9K | 68,878 −2.8% of holding | |
| Whitmire Brett R | CFO | Sell | 16,556 | $103.34 | $1.7M | 44,632 −27.1% of holding | |
| Tang Francis | Chief Technology Officer | Sell | 3,643 | $108.00 | $393.4K | 95,905 −3.7% of holding | |
| Tsong Andy | SVP Worldwide Products Group | Sell | 2,652 | $110.00 | $291.7K | 49,752 −5.1% of holding | |
| Zhao Jin | President, Diodes Asia | Sell | 2,760 | $102.36 | $282.5K | 47,220 −5.5% of holding |
Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.