UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

BALDWIN BROTHERS LLC/MA's Holding History (CIK: 0001021258)

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

Q3 2024
Shares 6,208 Value ($000) $52 Avg Close — Range —
Q1 2022
Shares 1,000 Value ($000) $9 Avg Close — Range —
Q4 2021
Shares 1,000 Value ($000) $12 Avg Close — Range —
Q3 2021
Shares 1,000 Value ($000) $11 Avg Close — Range —
Q2 2021
Shares 1,000 Value ($000) $9 Avg Close — Range —
Q1 2021
Shares 1,000 Value ($000) $9 Avg Close — Range —
Q4 2020
Shares 1,000 Value ($000) $8 Avg Close — Range —