UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q4 2025
Shares 30,387 Value ($000) $239 Avg Close — Range —
Q4 2024
Shares 62,107 Value ($000) $403 Avg Close — Range —
Q1 2024
Shares 13,249 Value ($000) $107 Avg Close — Range —
Q3 2022
Shares 246,132 Value ($000) $1,371 Avg Close — Range —
Q2 2022
Shares 441,792 Value ($000) $2,991 Avg Close — Range —
Q1 2022
Shares 951,698 Value ($000) $8,679 Avg Close — Range —
Q4 2021
Shares 136,521 Value ($000) $1,597 Avg Close — Range —
Q3 2021
Shares 38,800 Value ($000) $443 Avg Close — Range —