Nkarta, Inc.

By person

21 insiders · 90 transactions

1.5×

Paul J. Hastings holds only 1.5 times base salary in stock. $1.06M of shares against $674.38K in salary for 2025.

Salary from the company's own proxy. The shares are what Paul J. Hastings last reported holding, valued at $2.71, the price Common Stock was last bought or sold at on the open market here, on 18 Jun 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

RA CAPITAL MANAGEMENT, L.P. entity

Director

$123.00M (3)

—

+$123.00M

10,805,129

15.09%

$29.28M

—

George Simeon

Director

$40.00M (4)

—

+$40.00M

451,659

0.6306%

$1.22M

—

Flynn James E

10% owner

$18.00M (2)

—

+$18.00M

2,419,872

3.38%

$6.56M

—

GSK plc entity

Director

$15.00M (1)

—

+$15.00M

3,150,732

4.40%

$8.54M

—

BASKETT FOREST

10% owner

$12.00M (1)

—

+$12.00M

2,902,115

4.05%

$7.86M

—

Florence Anthony A. Jr.

10% owner

$12.00M (1)

—

+$12.00M

2,902,115

4.05%

$7.86M

—

Makhzoumi Mohamad

10% owner

$12.00M (1)

—

+$12.00M

2,902,115

4.05%

$7.86M

—

MAKOWER JOSHUA

10% owner

$12.00M (1)

—

+$12.00M

2,902,115

4.05%

$7.86M

—

New Enterprise Associates 15, L.P. entity

10% owner

$12.00M (1)

—

+$12.00M

2,902,115

4.05%

$7.86M

—

SANDELL SCOTT D

10% owner

$12.00M (1)

—

+$12.00M

2,902,115

4.05%

$7.86M

—

Sonsini Peter W.

10% owner

$12.00M (1)

—

+$12.00M

2,902,115

4.05%

$7.86M

—

Novo Holdings A/S entity

10% owner

$10.00M (1)

—

+$10.00M

2,793,865

3.90%

$7.57M

—

HASTINGS PAUL J

Chief Executive Officer

—

$1.59M (18)

−$1.59M

390,247

0.5448%

$1.06M

+45.2%

Mahmood Nadir

President

—

$1.04M (11) scheduled

−$1.04M

167,727

0.2342%

$454.54K

—

Brandenberger Ralph

Chief Technical Officer

—

$935.02K (14) scheduled

−$935.02K

124,796

0.1742%

$338.20K

—

Trager James

Chief Scientific Officer

—

$666.67K (12) scheduled

−$666.67K

150,959

0.2108%

$409.10K

+177.4%

Rajangam Kanya

Chief Medical Officer

—

$372.80K (1) scheduled

−$372.80K

12,800

0.0179%

$34.69K

—

Hager Alicia J.

Chief Legal Officer

—

$101.58K (6)

−$101.58K

146,735

0.2049%

$397.65K

—

Shook David

See Remarks

—

$58.13K (6)

−$58.13K

190,955

0.2666%

$517.49K

+516.4%

Levin Alyssa

See Remarks

—

$12.84K (1)

−$12.84K

102,662

0.1433%

$278.21K

—

Rose Shawn Marshall

See Remarks

—

70,000

0.0977%

$189.70K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

HASTINGS PAUL J

18 Jun 2026

Chief Executive Officer

Sell

1,776

$2.71

$4.81K

Mahmood Nadir

15 Jan 2026

President

Sell

5,649

$2.07

$11.69K

HASTINGS PAUL J

15 Jan 2026

Chief Executive Officer

Sell

26,046

$2.07

$53.92K

HASTINGS PAUL J

18 Jun 2025

Chief Executive Officer

Sell

1,790

$1.79

$3.20K

Hager Alicia J.

15 Jan 2025

Chief Legal Officer

Sell

9,584

$2.20

$21.08K

HASTINGS PAUL J

15 Jan 2025

Chief Executive Officer

Sell

17,378

$2.20

$38.23K

Brandenberger Ralph

15 Jan 2025

Chief Technical Officer

Sell

7,447

$2.20

$16.38K

Levin Alyssa

15 Jan 2025

See Remarks

Sell

5,838

$2.20

$12.84K

Shook David

15 Jan 2025

See Remarks

Sell

8,638

$2.20

$19.00K

Brandenberger Ralph

18 Jun 2024

Chief Technical Officer

Sell

229

$5.60

$1.28K

Hager Alicia J.

18 Jun 2024

Chief Legal Officer

Sell

727

$5.60

$4.07K

Shook David

18 Jun 2024

Chief Medical Officer

Sell

456

$5.60

$2.55K

HASTINGS PAUL J

18 Jun 2024

Chief Executive Officer

Sell

1,770

$5.60

$9.91K

Trager James

18 Jun 2024

Chief Scientific Officer

Sell

456

$5.60

$2.55K

Trager James

12 Feb 2024

Chief Scientific Officer

Sell

4,143

$12.00

$49.72K

Hager Alicia J.

16 Jan 2024

Chief Legal Officer

Sell

4,554

$8.74

$39.80K

HASTINGS PAUL J

16 Jan 2024

Chief Executive Officer

Sell

9,697

$8.74

$84.75K

Brandenberger Ralph

16 Jan 2024

Chief Technical Officer

Sell

2,512

$8.74

$21.95K

Trager James

16 Jan 2024

Chief Scientific Officer

Sell

4,560

$8.74

$39.85K

Shook David

16 Jan 2024

Chief Medical Officer

Sell

3,552

$8.74

$31.04K

Shook David

21 Aug 2023

Chief Medical Officer

Sell

1,331

$1.83

$2.44K

HASTINGS PAUL J

20 Jun 2023

Chief Executive Officer

Sell

1,704

$4.85

$8.26K

Mahmood Nadir

20 Jun 2023

See Remarks

Sell

526

$4.85

$2.55K

Shook David

20 Jun 2023

Chief Medical Officer

Sell

439

$4.85

$2.13K

Hager Alicia J.

20 Jun 2023

Chief Legal Officer

Sell

701

$4.85

$3.40K

Brandenberger Ralph

20 Jun 2023

Chief Technical Officer

Sell

221

$4.85

$1.07K

Trager James

20 Jun 2023

Chief Scientific Officer

Sell

439

$4.85

$2.13K

Brandenberger Ralph

17 Jan 2023

Chief Technical Officer

Sell

491

$5.49

$2.70K

Hager Alicia J.

17 Jan 2023

Chief Legal Officer

Sell

1,103

$5.49

$6.06K

HASTINGS PAUL J

17 Jan 2023

Chief Executive Officer

Sell

3,691

$5.49

$20.26K

Mahmood Nadir

17 Jan 2023

See Remarks

Sell

1,122

$5.49

$6.16K

Shook David

17 Jan 2023

Chief Medical Officer

Sell

175

$5.49

$960.75

Trager James

17 Jan 2023

Chief Scientific Officer

Sell

1,115

$5.49

$6.12K

HASTINGS PAUL J

29 Sep 2022

Chief Executive Officer

Sell

498

$13.00

$6.47K

HASTINGS PAUL J

28 Sep 2022

Chief Executive Officer

Sell

23,376

$13.03

$304.61K

HASTINGS PAUL J

21 Sep 2022

Chief Executive Officer

Sell

6,126

$13.01

$79.72K

HASTINGS PAUL J

29 Sep 2021

Chief Executive Officer

Sell

223

$26.53

$5.92K

HASTINGS PAUL J

29 Sep 2021

Chief Executive Officer

Sell

8,277

$27.20

$225.13K

HASTINGS PAUL J

21 Jun 2021

Chief Executive Officer

Sell

3,807

$26.89

$102.37K

HASTINGS PAUL J

21 Jun 2021

Chief Executive Officer

Sell

4,693

$26.39

$123.85K

Mahmood Nadir

10 May 2021

See Remarks

Sell

3,000

$27.16

$81.48K

HASTINGS PAUL J

30 Mar 2021

Chief Executive Officer

Sell

3,130

$32.21

$100.82K

HASTINGS PAUL J

30 Mar 2021

Chief Executive Officer

Sell

2,409

$31.24

$75.26K

HASTINGS PAUL J

30 Mar 2021

Chief Executive Officer

Sell

11,461

$30.23

$346.47K

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