UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

Laird Norton Wetherby Trust Company, LLC's Holding History (CIK: 0000723204)

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

Q4 2025
Shares 455,045 Value ($000) $3,577 Avg Close — Range —
Q4 2024
Shares 23,754 Value ($000) $154 Avg Close — Range —
Q3 2024
Shares 23,754 Value ($000) $200 Avg Close — Range —
Q2 2024
Shares 23,754 Value ($000) $208 Avg Close — Range —
Q1 2024
Shares 23,754 Value ($000) $192 Avg Close — Range —
Q4 2023
Shares 23,754 Value ($000) $201 Avg Close — Range —