Liu Chitung — CFO & SVP
Insider trading activity for Liu Chitung sourced from SEC EDGAR Form 4 filings.
Overview
- Title: CFO & SVP
- Company: UNITED MICROELECTRONICS CORP
- Total insider trades: 3
- Total buy volume: $0
- Total sell volume: $228.8M
- Last trade: Sep 17, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 17, 2026 | Liu Chitung | UMC UNITED MICROELECTRONICS CORP | SELL | 400,000 | $58.0M |
| Sep 16, 2026 | Liu Chitung | UMC UNITED MICROELECTRONICS CORP | SELL | 1,200,000 | $170.8M |
| Sep 7, 2026 | Liu Chitung | UMC UNITED MICROELECTRONICS CORP | OTHER | 1,000,000 | N/A |