UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

Trek Financial, LLC's Holding History (CIK: 0001768195)

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

Q4 2025
Shares 25,647 Value ($000) $202 Avg Close — Range —
Q3 2025
Shares 20,339 Value ($000) $154 Avg Close — Range —
Q2 2025
Shares 11,246 Value ($000) $86 Avg Close — Range —
Q1 2019
Shares 11,954 Value ($000) $22 Avg Close — Range —