UMCNYSE

UNITED MICROELECTRONICS CORP

Alert me on UMC

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Sep 22 Sale LIN JEN-TSUNG Insider

1 week

−4.1%S&P −1.2%

1 month

−23.1%S&P 0.0%

3 months

Result in34 trading days

6 months

Result in97 trading days

Sep 17 Sale Liu Chitung Insider

1 week

−1.5%S&P +0.9%

1 month

−19.0%S&P +0.3%

3 months

Result in31 trading days

6 months

Result in94 trading days

Jul 13 Sale Liu Chitung Insider

1 week

−13.5%S&P −0.9%

1 month

−19.3%S&P +2.9%

3 months

−2.1%S&P +4.2%

6 months

Result in47 trading days

Jul 1 Sale HU CHE-JEN Insider

1 week

−1.7%S&P +0.8%

1 month

−24.7%S&P +0.2%

3 months

−3.2%S&P +2.5%

6 months

Result in40 trading days

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for UMC

6 held · newest 56 held · newest 2

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See all 6 filings for UMC

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.