Shareholder Services

Dividend History

Date: April 2, 2023; Unit: share

List of Major Shareholders

Name	Shares	Shareholding (%)
Trusted Investment Account of KIOXIA Corp. by First Bank	19,821,112	9.93
Fubon Life Insurance Co., Ltd.	5,320,000	2.66
Khein Seng Pua	5,173,472	2.59
Jiunn Yeong Yang	4,549,114	2.28
Taiwan Life Insurance Co., Ltd.	4,152,000	2.08
Norges Bank - internal - NBIM PF EQ INTERNAL CFD	4,069,504	2.04
Chee Kong Aw Yong	3,498,000	1.75
Chenghe Investment Co., Ltd.	2,403,000	1.20
Yuanta Taiwan High-yield Leading Company Fund	2,338,000	1.17
Hon Wai Ng	2,315,375	1.16

Investor Relations

Stock Service Agency

Horizon Securities CO., LTD
Stock Registration Division

ADD: 3F., No.236, Sec. 4, Hsin-I Rd., Da’an Dist., Taipei City 106, Taiwan
TEL: +886-2-2326-8818
FAX: +886-2-2701-9156
Websites: http://www.honsec.com.tw

PHISON Spokesman

Mr. Yu

ADD: No.1,Qun Yi Rd.,Jhunan,Miaoli, Taiwan 350
TEL: +886-37-586-896 #10019
Email: antonioyu@phison.com

Deputy Spokesman

Mr. Lu

ADD: No.1,Qun Yi Rd.,Jhunan,Miaoli, Taiwan 350
TEL: +886-37-586-896 #26022
Email: kuoting_lu@phison.com