CHIPMOS TECHNOLOGIES INC

Ticker: IMOS CUSIP: 16965P202 Class: ADR

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025
Shares 73,380 Value ($000) $2,175 Avg Close — Range —
Q3 2025
Shares 71,140 Value ($000) $1,361 Avg Close — Range —
Q2 2025
Shares 69,191 Value ($000) $1,253 Avg Close — Range —
Q1 2025
Shares 41,574 Value ($000) $700 Avg Close — Range —
Q4 2024
Shares 37,706 Value ($000) $710 Avg Close — Range —
Q3 2024
Shares 47,287 Value ($000) $1,107 Avg Close — Range —
Q2 2024
Shares 55,046 Value ($000) $1,431 Avg Close — Range —
Q1 2024
Shares 52,727 Value ($000) $1,658 Avg Close — Range —
Q4 2023
Shares 47,591 Value ($000) $1,295 Avg Close — Range —
Q3 2023
Shares 55,068 Value ($000) $1,269 Avg Close — Range —
Q2 2023
Shares 46,042 Value ($000) $1,091 Avg Close — Range —
Q1 2023
Shares 39,409 Value ($000) $990 Avg Close — Range —
Q4 2022
Shares 34,791 Value ($000) $746 Avg Close — Range —
Q3 2022
Shares 38,832 Value ($000) $720 Avg Close — Range —
Q2 2022
Shares 29,307 Value ($000) $732 Avg Close — Range —
Q1 2022
Shares 15,599 Value ($000) $554 Avg Close — Range —
Q4 2021
Shares 10,923 Value ($000) $384 Avg Close — Range —
Q3 2021
Shares 9,372 Value ($000) $321 Avg Close — Range —
Q2 2021
Shares 7,565 Value ($000) $257 Avg Close — Range —
Q1 2021
Shares 7,023 Value ($000) $222 Avg Close — Range —