Shareholder

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Annual General Meeting Information

Year Date Announcement Meeting Notice Shareholder Handbook Meeting Minutes Videos of AGM
2026
2026/05/29
2025
2025/05/29
2024
2024/06/07
2023
2023/06/09
2022
2022/06/10
2021
2021/07/15
2020(Interim)
2020/12/03
2020
2020/06/18
2019
2019/06/18
2018
2018/06/29
2017
2017/06/15
2016(Interim)
2016/11/08
2016
2016/06/22
2015
2015/05/06

Structure

2026 Annual General Meeting 2026/3/31;UNITS:share

Shareholder Shareholding Percentage
Chipbond Technology Corporation
234,316,827
35.56%
Mega Bank in custody for investment account of KTC-SUN CORPORATION
11,924,671
1.81%
Citibank (Taiwan) Commercial Bank entrusted with custody of iShares
9,885,000
1.5%
J.P. Morgan Securities Limited Investment Account under custody of JPMorgan Chase Bank, N.A., Taipei Branch
5,367,936
0.81%
Citi Bank is entrusted the custody of UBS Europe SE Investment Account
4,792,094
0.73%
JPMorgan Chase Bank as Custodian for the Special Investment Account of Starlight Total International Stock Index Fund
4,099,208
0.62%
JPMorgan Chase Bank as Custodian for the Special Investment Account of Vanguard Emerging Markets Stock Index Fund managed by the Vanguard Group
3,530,792
0.54%
Citibank (Taiwan) Commercial Bank entrusted with custody of Barclays Capital Securities Limited investment account
3,511,000
0.53%
ChinaTrust Commercial Bank as Custodian for the Special Trust Account of Restricted Employee Shares of Orient Semiconductor Electronics with Voting Rights and Dividend Distribution Rights
3,192,000
0.48%
New-system labor pension plan
2,329,000
0.35%

Conference Information

Year Date Event Presentation Audio file
2026
2026/05/15
2026_Conference Information
2025
2025/11/14
2025_Conference Information
2025
2025/06/27
2025_Conference Information
2024
2024/11/15
2024_Conference Information
2024
2024/06/14
2024_Conference Information
2023
2023/11/24
2023_Conference Information
2023
2023/08/18
2023_Conference Information
2022
2022/11/25
2022_Conference Information
2021
2021/12/08
2021_Conference Information
2020
2020/12/11
2020_Conference Information
2019
2019/12/05
2019_Conference Information
2018
2018/11/30
2018_Conference Information
2017
2017/12/21
2017_Conference Information

Investors-Annual report

Year Release date Link
2025 Annual report
2026/04/01
2024 Annual report
2025/04/01
2023 Annual report
2024/04/26
2022 Annual report
2023/05/19
2021 Annual report
2022/05/19
2020 Annual report
2021/05/11
2019 Annual report
2020/06/01
2018 Annual report
2019/06/03
2017 Annual report
2018/07/13
2016 Annual report
2017/07/14
2015 Annual report
2016/07/22
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