VP Che-Jen Hu sells 10,000 UMC shares at $171.30; retains 3,214,080 shares post-transaction.
Che-Jen Hu, Vice President of United Microelectronics Corp, sold 10,000 shares at $171.30 on 2026-06-30, reducing his holdings by 0.3% to 3,214,080 shares. The current market price stands at $27.21, representing a -6.0% decline from the 52-week high of $28.96, though the stock has appreciated 22.7% over the past 30 days and 203.3% over 90 days. With the company's market capitalization at $342.5B, this transaction of 10,000 shares represents a relatively modest position adjustment by an executive who maintains substantial holdings. The sale occurred at a price significantly above current market levels, though absent schedule or context flags, the timing relative to recent price momentum cannot be characterized.