UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 779 Value ($000) $6 Avg Close — Range —
Q3 2025
Shares 68 Value ($000) $1 Avg Close — Range —