Wen-Chi Sung
CIK 1707312 · View on SEC EDGAR ↗
Insider
First SEC filing: May 25, 2017 · Latest: May 25, 2017
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 8 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 30, 2024 | DIOD | A | 3,000 | — | — | 27,240 Direct | +12.38% | Acquired | (price as of 2026-08-20) |
| May 24, 2023 | DIOD | A | 3,000 | — | — | 24,240 Direct | +14.12% | Acquired | (price as of 2026-08-20) |
| May 26, 2022 | DIOD | A | 2,520 | — | — | 21,240 Direct | +13.46% | Acquired | (price as of 2026-08-20) |
| May 24, 2021 | DIOD | A | 2,520 | — | — | 18,720 Direct | +15.56% | Acquired | (price as of 2026-08-20) |
| May 18, 2020 | DIOD | A | 3,600 | — | — | 16,200 Direct | +28.57% | Acquired | (price as of 2026-08-20) |
| May 17, 2019 | DIOD | A | 4,000 | — | — | 12,600 Direct | +46.51% | Acquired | (price as of 2026-08-20) |
| May 21, 2018 | DIOD | A | 4,300 | — | — | 8,600 Direct | +100.00% | Acquired | (price as of 2026-08-20) |
| May 16, 2017 | DIOD | A | 4,300 | — | — | 4,300 Direct | — | Acquired | (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 25, 2017 | DIOD | Diodes Incorporated Common Stock | 0 | Direct |