UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

Thomas J. Herzfeld Advisors, Inc.'s Holding History (CIK: 0001509510)

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

Q3 2022
Shares 248 Value ($000) $1 Avg Close — Range —
Q2 2022
Shares 248 Value ($000) $2 Avg Close — Range —
Q1 2022
Shares 248 Value ($000) $2 Avg Close — Range —
Q4 2021
Shares 297 Value ($000) $3 Avg Close — Range —
Q3 2021
Shares 208 Value ($000) $2 Avg Close — Range —