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INSIDER · CIK 2120081

Liu Chitung

CFO & SVP at UNITED MICROELECTRONICS CORP (UMC)

↗3 Form 4 rows in the window

Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.

$0.00Bought on the market
$0.00Sold on the market
1Companies
Sep 17, 2026Latest filing
Form 4 trades by Liu Chitung
CompanyTitleTypeOwned
Sep 17, 202606:07Sep 17, 2026from Sep 16, 2026UMCUNITED MICROELECTRONICS CORPCFO & SVPS · SellPrice unverified$143.00−1,600,0002,639,757-38%—
Sep 8, 202606:01Sep 7, 2026UMCUNITED MICROELECTRONICS CORPCFO & SVPJ · Other—+1,000,0004,322,917+30%—
Sep 8, 202606:01Sep 7, 2026UMCUNITED MICROELECTRONICS CORPCFO & SVPJ · Other—−1,000,0001,000,000-50%—
Liu Chitung Insider Trades (UMC) | Shameless Cloning