USI Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top 24 shareholders own 62.89% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
16.2%	Shing Lee Enterprise Limited	173,776,546	NT$2.3b	0%	no data
10.3%	Wholegainer Company Limited	110,000,000	NT$1.5b	0%	no data
9.45%	Asia Polymer Corporation	101,355,673	NT$1.3b	0%	no data
5.85%	Ching-Shou Yu	62,750,000	NT$831.4m	0%	no data
4.98%	Fubon Life Insurance Co., Ltd., Asset Management Arm	53,422,000	NT$707.8m	0%	0.13%
2.98%	The Vanguard Group, Inc.	31,972,243	NT$423.6m	-1.02%	no data
2.66%	Neuberger Berman Investment Advisers LLC	28,543,948	NT$378.2m	0%	0.01%
2.26%	Taixing Investment Co., Ltd.	24,233,695	NT$321.1m	0%	no data
1.95%	Dimensional Fund Advisors LP	20,858,573	NT$276.4m	0.36%	no data
1.92%	Yuexinghua Investment Co., Ltd.	20,621,422	NT$273.2m	0%	no data
1.41%	Taita Chemical Company, Limited	15,109,901	NT$200.2m	0%	no data
1.3%	Norges Bank Investment Management	13,928,967	NT$184.6m	0%	no data
1.24%	BlackRock, Inc.	13,251,438	NT$175.6m	0.41%	no data
0.14%	Mellon Investments Corporation	1,545,000	NT$20.5m	-2.22%	no data
0.1%	State Street Global Advisors, Inc.	1,089,084	NT$14.4m	0%	no data
0.062%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	661,000	NT$8.8m	0%	no data
0.051%	American Century Investment Management Inc	546,380	NT$7.2m	0%	no data
0.023%	Northern Trust Global Investments	245,950	NT$3.3m	0%	no data
0.02%	Thrivent Investment Management Inc.	212,000	NT$2.8m	0%	no data
0.012%	Guang Zhe Huang	125,000	NT$1.7m	0%	no data
0.011%	Yi-Gui Wu	113,122	NT$1.5m	0%	no data
0.005%	Hung-Ting Wu	53,391	NT$707.6k	0%	no data
0.00035%	CI Global Asset Management	3,805	NT$49.7k	-54.6%	no data
0%	Ming-Tsung Wu	9	NT$0	0%	no data