CHIPMOS TECHNOLOGIES INC

Ticker: IMOS CUSIP: 16965P202 Class: ADR

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q4 2025
Shares 95 Value ($000) $3 Avg Close — Range —
Q3 2025
Shares 95 Value ($000) $2 Avg Close — Range —
Q2 2025
Shares 80 Value ($000) $1 Avg Close — Range —
Q1 2025
Shares 80 Value ($000) $1 Avg Close — Range —
Q4 2024
Shares 80 Value ($000) $2 Avg Close — Range —
Q3 2024
Shares 80 Value ($000) $2 Avg Close — Range —
Q2 2024
Shares 80 Value ($000) $2 Avg Close — Range —
Q1 2024
Shares 80 Value ($000) $3 Avg Close — Range —
Q4 2023
Shares 80 Value ($000) $2 Avg Close — Range —
Q3 2023
Shares 80 Value ($000) $2 Avg Close — Range —