Insider · CIK 0002133608
Che-Jen Hu
Files at: UMC. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 SForm 4 → | Jun 30, 9:48 pm EDT | UNITED MICROELECTRONICS CORPUMC | 10,000 | $171.30 | $1,713,000 | 3,214,080 | −0.31% |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.