Liu Chitung

Corporate insiderCFO & SVPOpen-market Form 4 activity · 13 Jul 2026 – 17 Sept 2026

Transactions

0 buys · 3 sells

Bought

Open-market purchases

Sold

$523.1M

Open-market sales

Stocks

Traded

★ Trade spotlightUMCUNITED MICROELECTRONICS CORPThe latest-traded stock and its 1Y chart are free

● buy● sell

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All transactions

3 trades in the recent window · 1 grouped rows

	Stock	Trades	Bought	Sold	Latest
	UMC UNITED MICROELECTRONICS CORP	3 0 buys · 3 sells	—	$523.1M	17 Sept 2026

▸UMCUNITED MICROELECTRONICS CORP

3 trades · latest 17 Sept 2026— / $523.1M