List of Major Shareholders

List of shareholders holding more than 5% of the shares (disclosed according to quarterly financial reports)

2025 3/31 6/30 9/30 12/31
Shareholding Proportion Shareholding Proportion Shareholding Proportion Shareholding Proportion
YI SHENG INVESTMENT CO., LTD. 52,783,760 9.93%
SU, PAI-HUANG 27,160,455 5.10%
SU, CING-YUAN 27,044,389 5.08%
2024 3/31 6/30 9/30 12/31
Shareholding Proportion Shareholding Proportion Shareholding Proportion Shareholding Proportion
YI SHENG INVESTMENT CO., LTD. 52,783,760 9.93% 52,783,760 9.93% 52,783,760 9.93% 52,783,760 9.93%
SU, PAI-HUANG 27,160,455 5.10% 27,160,455 5.10% 27,160,455 5.10% 27,160,455 5.10%
SU, CING-YUAN 27,044,389 5.08% 27,044,389 5.08% 27,044,389 5.08% 27,044,389 5.08%

Note: This table is based on the last business day of the end of each quarter, TDCC calculates that shareholders hold 5% of the company’s common shares that have completed rigistration of non-physical issuance (including treasury stock)

Top Ten Shareholders

Data on April 12, the date when the transfer of ownership was stopped at the 2025 Annual Shareholders' Meeting of Shareholders.

Shareholder's Name
Shares
Percentage

Yi Sheng Investment Co., Ltd.

52,783,760

9.93%

Su, Pai-Huang

28,150,455

5.30%

Su, Cing-Yuan

27,094,389

5.10%

Qiang You Sheng Co., Ltd.

21,945,000

4.13%

Yeh, Sou-Tsun

19,692,945

3.70%

Shuo Cyuan Co., Ltd.

19,212,176

3.61%

Yeh, Tsung-Hao

12,492,312

2.35%

Yeh, Lan Su-Chin

10,579,054

1.99%

Su, Cing-Lang

8,590,154

1.62%

Yeh, Yu-Wung

7,554,337

1.42%