David Shook

David Shook serves as officer: Chief Medical Officer at Nkarta, Inc. (NKTX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

7 trades

$83.1K

Net Position

Net Seller

$83.1K

Companies Traded

2

LYEL, NKTX

Active Period

Jan 2023 – Jun 2026

7 total trades

Most Recent

Sell LYEL

Jun 11, 2026 · $25.0K

David Shook's Insider Trading at Nkarta, Inc. (NKTX)

Buys

0 · $0.00

Sells

6 · $58.1K

Total Shares Bought

0

Total Shares Sold

14,591

NKTX Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jan 17, 2025	Sell	8,638	$2.20	$19.0K	190,955
Jun 20, 2024	Sell	456	$5.60	$2.6K	116,524
Jan 18, 2024	Sell	3,552	$8.74	$31.0K	114,980
Aug 23, 2023	Sell	1,331	$1.83	$2.4K	60,532
Jun 22, 2023	Sell	439	$4.85	$2.1K	61,863
Jan 18, 2023	Sell	175	$5.49	$960.75	60,302

David Shook's Insider Trading at Lyell Immunopharma, Inc. (LYEL)

Buys

0 · $0.00

Sells

1 · $25.0K

Total Shares Bought

0

Total Shares Sold

1,977

LYEL Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 11, 2026	Sell	1,977	$12.64	$25.0K	20,923

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Lynn Seely

President and CEO

LYELSell · Feb 11, 2026

Stephen J. Hill

Chief Operating Officer

LYELSell · Feb 11, 2026

Gary K. Lee

Chief Scientific Officer

LYELSell · Feb 11, 2026

Veronica Sanchez Bulis

VP, Corporate Controller

LYELSell · Feb 10, 2026

Nadir Mahmood

President

NKTXSell · Jan 15, 2026

HASTINGS PAUL J

Chief Executive Officer

NKTXSell · Jan 15, 2026

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