Chitung Liu

Companies

• United Microelectronics CorporationChief financial officer Mar 18, 2026 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• United Microelectronics Corporation UMC3,639,757 shares²$73.5M at $20.20Sep 17, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 17, 2026Sold 400,000 shares at $145.00 of United Microelectronics Corporation²
• Sep 16, 2026Sold 1,200,000 shares at $142.33 of United Microelectronics Corporation²
• Sep 7, 2026Other 1,000,000 shares of United Microelectronics Corporation³
• Sep 7, 2026Other 1,000,000 shares of United Microelectronics Corporation³
• Jul 13, 2026Sold 1,900,000 shares at $154.89 of United Microelectronics Corporation⁴