UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q1 2025
Shares 2,000 Value ($000) $14 Avg Close — Range —
Q4 2024
Shares 2,000 Value ($000) $13 Avg Close — Range —
Q3 2024
Shares 2,000 Value ($000) $17 Avg Close — Range —
Q2 2024
Shares 2,000 Value ($000) $18 Avg Close — Range —