Major Shareholders
Major shareholder name
Number of shares held
Shareholding percentage
Huey-Ling Chen
8,928,647
21.36
Jui-Chun Investment Co., Ltd.
2,179,384
5.21
Chen-An Lin
1,960,242
4.69
Citibank, N.A. Custody Account for Norges Bank Investment Management
1,958,806
4.69
Yi-Chen Lin
1,766,495
4.23
Chang Chin Chang
964,000
2.31
Taishin Life Insurance Co., Ltd.
580,000
1.39
HSBC Custody Account for Matthews Asia Small Companies Fund
475,057
1.14
Standard Chartered Custody Account for Mizuho Securities Co., Ltd.
295,200
0.71
Min-Tsung Huang
262,005
0.63
2025/03/29

Contact Information
Investor Relations
9F, No.8, Taiyuan 2nd St., Zhubei City, Hsinchu County, 302082, Taiwan
+886-3-560-1866
+886-3-560-1868
ir@m31tech.com
Stock Transfer Agent
SinoPac Securities Co., Ltd.
3F., No. 17, Bo’ ai Rd., Zhongzheng Dist., Taipei City, 10044, Taiwan
+886-2-2381-6288
+886-2-2382-6568