UMC insider trading
Open-market stock trades by UMC (UMC) executives and directors: who bought or sold, how many shares, at what price and when.
UMC insider trades
| Date | Insider | Role | Trade | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 22, 2026 | LIN JEN-TSUNG | Vice President | Sell | 10,000 | $163.00 | $1.63M |
| Sep 16, 2026 | Liu Chitung | CFO & SVP | Sell | 1,200,000 | $142.33 | $170.80M |
| Sep 17, 2026 | Liu Chitung | CFO & SVP | Sell | 400,000 | $145.00 | $58.00M |
| Jul 13, 2026 | Liu Chitung | CFO & SVP | Sell | 1,900,000 | $154.89 | $294.29M |
| Jun 30, 2026 | HU CHE-JEN | Vice President | Sell | 10,000 | $171.30 | $1.71M |
- UMC insiders bought $0.00 and sold $526.43M in open-market trades over their last 5 filings.
Updated 2026-11-02 19:54 UTC