GRAF ACQUISITION PARTNERS IV LLC (Chief Executive Officer) reported 3 transactions at NKGEN BIOTECH, INC.

Review the transaction codes below to understand the nature of each event.

GRAF ACQUISITION PARTNERS IV LLC

Filed: 12/23/2024ACC: 0001213900-24-111880

InsiderGRAF ACQUISITION PARTNERS IV LLCCIK 1862622

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IssuerNKGEN BIOTECH, INC.CIK 1845459

Officer10% Owner· Chief Executive Officer

Since May 2021

-3.44M

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

3.44M disposed

Non-Derivative Transactions3

Common Stock

Direct

J · J

−97.23K

Price / share

—

Trade value

—

% of position

4.0%

12/2/2024

2.44M→2.34M

Common Stock

Direct

J · J

−83.21K

Price / share

—

Trade value

—

% of position

3.6%

12/16/2024

2.34M→2.26M

Common Stock

Direct

J · J

−110.16K

Price / share

—

Trade value

—

% of position

4.9%

12/18/2024

2.26M→2.15M

Total

Net shares

−290.60K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	12/2/2024	J · J	−97.23K	—	—	4.0%	2.44M	2.34M
Common Stock Direct	12/16/2024	J · J	−83.21K	—	—	3.6%	2.34M	2.26M
Common Stock Direct	12/18/2024	J · J	−110.16K	—	—	4.9%	2.26M	2.15M
Total			−290.60K		$0.00

Derivative Transactions5

Private Placement Warrants

Direct

D · Disposition

Converts to

Common Stock

713.36K shares

−713.36K

Strike price

11.50

Held after

4.01M

Exercisable

—

12/2/2024

Private Placement Warrants

Direct

D · Disposition

Converts to

Common Stock

1.21M shares

−1.21M

Strike price

11.50

Held after

2.80M

Exercisable

—

12/16/2024

Working Capital Warrants

Direct

D · Disposition

Converts to

Common Stock

66.67K shares

−66.67K

Strike price

11.50

Held after

456.47K

Exercisable

—

12/16/2024

Private Placement Warrants

Direct

D · Disposition

Converts to

Common Stock

891.70K shares

−891.70K

Strike price

11.50

Held after

1.90M

Exercisable

—

12/18/2024

Working Capital Warrants

Direct

D · Disposition

Converts to

Common Stock

266.67K shares

−266.67K

Strike price

11.50

Held after

189.81K

Exercisable

—

12/18/2024

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Private Placement Warrants Direct	Common Stock713.36K shares	12/2/2024	D · Disposition	−713.36K	11.50	—	4.01M
Private Placement Warrants Direct	Common Stock1.21M shares	12/16/2024	D · Disposition	−1.21M	11.50	—	2.80M
Working Capital Warrants Direct	Common Stock66.67K shares	12/16/2024	D · Disposition	−66.67K	11.50	—	456.47K
Private Placement Warrants Direct	Common Stock891.70K shares	12/18/2024	D · Disposition	−891.70K	11.50	—	1.90M
Working Capital Warrants Direct	Common Stock266.67K shares	12/18/2024	D · Disposition	−266.67K	11.50	—	189.81K