Ownership Structure

The total number of listed stocks for SK hynix is 728,002,365 all consisting of common stocks

(As of December 31, 2021)

The largest shareholder was changed from SKT to SK Square following the spin-off of SKT on November 2, 2021.

List of a Major Shareholder & Related Parties (As of May 6, 2022)

List of a Major Shareholder & Related Parties - Name, Relationship, Class of Stock, Number of Shares, % of Total
Name	Relationship	Class of Stock	Number of Shares	% of Total
SK Square*	Major Shareholder	Common Stock	146,100,000	20.1%
Park Jung-ho	Affiliate	Common Stock	18,023	0.0%
Kwak Noh-Jung	Affiliate	Common Stock	2,211	0.0%
Noh Jong-Won	Affiliate	Common Stock	1,000	0.0%
Ha Yung-Ku	Affiliate	Common Stock	920	0.0%
Song Ho-Keun	Affiliate	Common Stock	785	0.0%
Shin Chang-Hwan	Affiliate	Common Stock	650	0.0%
Yoon Tae-Hwa	Affiliate	Common Stock	785	0.0%
Cho Hyun-Jae	Affiliate	Common Stock	650	0.0%
Han Ae-Ra	Affiliate	Common Stock	650	0.0%
Total			146,125,674	20.1%

The largest shareholder was changed from SKT to SK Square following the spin-off of SKT on November 2, 2021.

List of Shareholders with the Ownership of 5% and above - Name, Class of Stock, Number of Shares, % of Total, Date of Record
Name	Class of Stock	Number of Shares	% of Total	Date of Record
SK Square*	Common Stock	146,309,332**	20.1%	2021.12.31
National Pension Service	Common Stock	65,801,201	9.0%	2021.12.31

The largest shareholder was changed from SKT to SK Square following the spin-off of SKT on November 2, 2021.

Based on SK Square's stock holding status report (2021.11.09)