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CIK 0001787400 · Non-accelerated filer<br>Smaller reporting company

Nkarta, Inc.

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Ticker
NKTX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
474515206
Phone
(925) 407-1049
Business address
1150 VETERANS BOULEVARD, SOUTH SAN FRANCISCO, CA, 94080
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 84 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-06-05 George Simeon Director Grant or award · Stock Option (right to buy) +46,000 46,000
2025-06-05 Behbahani Ali Director Grant or award · Stock Option (right to buy) +46,000 46,000
2025-06-05 Mahmood Nadir President Grant or award · Stock Option (right to buy) +123,500 123,500
2025-06-05 HASTINGS PAUL J Chief Executive Officer Grant or award · Stock Option (right to buy) +377,000 377,000
2025-06-05 Vratsanos George Director Grant or award · Stock Option (right to buy) +46,000 46,000
2025-06-05 Thedinga Angela Director Grant or award · Stock Option (right to buy) +46,000 46,000
2025-06-05 Scheiner Zachary Director Grant or award · Stock Option (right to buy) +46,000 46,000
2025-06-05 PATTERSON LEONE D Director Grant or award · Stock Option (right to buy) +46,000 46,000
2025-06-05 Dybbs Michael Director Grant or award · Stock Option (right to buy) +46,000 46,000
2025-01-15 Shook David See Remarks Sale −8,638 $2.20 $19K 190,955
2025-01-15 Levin Alyssa See Remarks Sale −5,838 $2.20 $13K 102,662
2025-01-15 Brandenberger Ralph Chief Technical Officer Sale −7,447 $2.20 $16K 124,796
2025-01-15 HASTINGS PAUL J Chief Executive Officer Sale −17,378 $2.20 $38K 319,859
2025-01-15 Hager Alicia J. Chief Legal Officer Sale −9,584 $2.20 $21K 146,735
2025-01-03 Shook David See Remarks Grant or award +59,000 199,593
2025-01-03 Shook David See Remarks Grant or award · Stock Option (right to buy) +117,500 117,500
2025-01-03 Levin Alyssa See Remarks Grant or award +52,500 108,500
2025-01-03 Levin Alyssa See Remarks Grant or award · Stock Option (right to buy) +105,000 105,000
2025-01-03 Brandenberger Ralph Chief Technical Officer Grant or award +52,500 132,243
2025-01-03 Brandenberger Ralph Chief Technical Officer Grant or award · Stock Option (right to buy) +105,000 105,000

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