Song Paul Y. - Insider Non-Derivative Transactions at NKGen Biotech, Inc. (NKGN) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on May 5, 2025, Song Paul Y.'s relationship to NKGen Biotech, Inc. (NKGN) is Officer (Chief Executive Officer), and currently has 21,020,846 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other NKGN insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Song Paul Y. - Insider Non-Derivative Transactions of NKGN Common Stock

Song Paul Y. - Insider Non-Derivative Transactions at NKGN

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
May 6, 2025	P -- (Common Stock)	20849725	0.13	21020846
Dec 8, 2023	P -- (Common Stock)	76.06	3.29	171120.58
Dec 7, 2023	P -- (Common Stock)	75.3	3.32	171044.53
Dec 6, 2023	P -- (Common Stock)	105.17	3.33	170969.23
Dec 5, 2023	P -- (Common Stock)	162.78	3.07	170864.06
Nov 28, 2023	P -- (Common Stock)	103.25	2.91	170560.88
Nov 28, 2023	P -- (Common Stock)	140.4	2.85	170701.28
Nov 23, 2023	P -- (Common Stock)	52.63	2.85	170457.63
Nov 22, 2023	P -- (Common Stock)	100	2.8	170405