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Nkarta, Inc. (NKTX)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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6.53-0.29 (-4.25%)
At close: 04:00PM EDT
6.71 +0.18 (+2.76%)
After hours: 05:48PM EDT

Insider transactions

Currency in USD
Insider purchases - Last 6 monthsSharesTrans
Purchases5,371,7639
Sales37,3857
Net shares purchased (sold)5,334,37816
Total insider shares held3.42MN/A
% net shares purchased (sold)-278.10%N/A
Net institutional purchases - Prior quarter to latest quarterShares
Net shares purchased (sold)N/A
% change in institutional shares heldN/A

Insider transactions reported - last two years

InsiderTransactionTypeValueDateShares

GEORGE SIMEON J.
Director

Purchase at price 10.00 per share.Indirect20,000,00027 Mar 20242,000,000

RA CAPITAL MANAGEMENT, L.P.
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 10.00 per share.Indirect30,000,00027 Mar 20243,000,000

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Sale at price 12.51 per share.Direct104,67101 Mar 20248,367

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct26,30801 Mar 20246,763

TRAGER JAMES
Officer

Sale at price 12.00 per share.Direct49,71612 Feb 20244,143

HASTINGS PAUL J
Chief Executive Officer

Sale at price 8.74 per share.Direct84,75216 Jan 20249,697

HAGER ALICIA J
Officer

Sale at price 8.74 per share.Direct39,80216 Jan 20244,554

TRAGER JAMES
Officer

Sale at price 8.74 per share.Direct39,85416 Jan 20244,560

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Sale at price 8.74 per share.Direct21,95516 Jan 20242,512

SHOOK DAVID M.D.
Officer

Sale at price 8.74 per share.Direct31,04416 Jan 20243,552

HASTINGS PAUL J
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct004 Jan 202485,000

HAGER ALICIA J
Officer

Stock Award(Grant) at price 0.00 per share.Direct004 Jan 202456,000

TRAGER JAMES
Officer

Stock Award(Grant) at price 0.00 per share.Direct004 Jan 202456,000

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Stock Award(Grant) at price 0.00 per share.Direct004 Jan 202456,000

SHOOK DAVID M.D.
Officer

Stock Award(Grant) at price 0.00 per share.Direct004 Jan 202456,000

LEVIN ALYSSA
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct004 Jan 202456,000

SHOOK DAVID M.D.
Officer

Sale at price 1.83 per share.Direct2,43621 Aug 20231,331

HASTINGS PAUL J
Chief Executive Officer

Sale at price 4.85 per share.Direct8,26420 Jun 20231,704

HAGER ALICIA J
Officer

Sale at price 4.85 per share.Direct3,40020 Jun 2023701

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Sale at price 4.85 per share.Direct2,55120 Jun 2023526

TRAGER JAMES
Officer

Sale at price 4.85 per share.Direct2,12920 Jun 2023439

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Sale at price 4.85 per share.Direct1,07220 Jun 2023221

SHOOK DAVID M.D.
Officer

Sale at price 4.85 per share.Direct2,12920 Jun 2023439

HASTINGS PAUL J
Chief Executive Officer

Sale at price 5.49 per share.Direct20,26417 Jan 20233,691

HAGER ALICIA J
Officer

Sale at price 5.49 per share.Direct6,05517 Jan 20231,103

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Sale at price 5.49 per share.Direct6,16017 Jan 20231,122

TRAGER JAMES
Officer

Sale at price 5.49 per share.Direct6,12117 Jan 20231,115

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Sale at price 5.49 per share.Direct2,69617 Jan 2023491

SHOOK DAVID M.D.
Officer

Sale at price 5.49 per share.Direct96117 Jan 2023175

HASTINGS PAUL J
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct013 Jan 202364,500

HAGER ALICIA J
Officer

Stock Award(Grant) at price 0.00 per share.Direct013 Jan 202337,500

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct013 Jan 202337,500

TRAGER JAMES
Officer

Stock Award(Grant) at price 0.00 per share.Direct013 Jan 202337,500

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Stock Award(Grant) at price 0.00 per share.Direct013 Jan 202321,000

SHOOK DAVID M.D.
Officer

Stock Award(Grant) at price 0.00 per share.Direct013 Jan 202337,500

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Sale at price 14.02 per share.Direct11,80506 Oct 2022842

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct3,27506 Oct 2022842

HASTINGS PAUL J
Chief Executive Officer

Sale at price 13.00 - 13.03 per share.Direct311,08929 Sept 202223,874

HASTINGS PAUL J
Chief Executive Officer

Sale at price 13.01 per share.Direct79,71721 Sept 20226,126

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Sale at price 18.03 per share.Direct135,21515 Aug 20227,500

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct29,17515 Aug 20227,500

TRAGER JAMES
Officer

Sale at price 17.53 per share.Direct87,65615 Aug 20225,000

TRAGER JAMES
Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct19,45015 Aug 20225,000

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Sale at price 17.64 per share.Direct194,05215 Aug 202211,000

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct42,79015 Aug 202211,000

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Sale at price 15.32 per share.Direct114,90008 Aug 20227,500

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct29,17508 Aug 20227,500

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Sale at price 15.51 per share.Direct179,78308 Aug 202211,593

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Conversion of Exercise of derivative security at price 0.41 - 4.77 per share.Direct30,19908 Aug 202211,593

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Sale at price 13.40 per share.Direct100,48025 Jul 20227,500

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct29,17525 Jul 20227,500

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Sale at price 13.41 per share.Direct40,23025 Jul 20223,000

BRANDENBERGER RALPH ERIK
Chief Technology Officer

Conversion of Exercise of derivative security at price 0.41 per share.Direct1,23025 Jul 20223,000

HASTINGS PAUL J
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct017 Jun 202219,500

HAGER ALICIA J
Officer

Stock Award(Grant) at price 0.00 per share.Direct017 Jun 20228,000

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct017 Jun 20226,000

TRAGER JAMES
Officer

Stock Award(Grant) at price 0.00 per share.Direct017 Jun 20225,000

BRANDENBERGER RALPH ERIK
Officer

Stock Award(Grant) at price 0.00 per share.Direct017 Jun 20222,500

BRANDENBERGER RALPH ERIK
Officer

Sale at price 15.00 per share.Direct62,10003 Jun 20224,140

BRANDENBERGER RALPH ERIK
Officer

Conversion of Exercise of derivative security at price 0.41 - 4.77 per share.Direct15,27803 Jun 20224,140

GEORGE SIMEON J.
Director

Purchase at price 15.00 per share.Indirect19,999,99528 Apr 20221,333,333

RA CAPITAL MANAGEMENT, L.P.
Director and Beneficial Owner of more than 10% of a Class of Security

Purchase at price 15.00 per share.Indirect33,000,00026 Apr 20222,200,000

HASTINGS PAUL J
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct014 Jan 202241,900

HAGER ALICIA J
Officer

Stock Award(Grant) at price 0.00 per share.Direct014 Jan 202212,800

RAJANGAM KANYA
Officer

Stock Award(Grant) at price 0.00 per share.Direct014 Jan 202212,800

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct014 Jan 202212,800

TRAGER JAMES
Officer

Stock Award(Grant) at price 0.00 per share.Direct014 Jan 202212,800

BRANDENBERGER RALPH ERIK
Officer

Stock Award(Grant) at price 0.00 per share.Direct014 Jan 20225,300

BRANDENBERGER RALPH ERIK
Officer

Sale at price 15.64 per share.Direct64,75001 Dec 20214,140

BRANDENBERGER RALPH ERIK
Officer

Conversion of Exercise of derivative security at price 0.41 - 4.77 per share.Direct15,27801 Dec 20214,140

HASTINGS PAUL J
Chief Executive Officer

Sale at price 26.53 - 27.20 per share.Direct231,05129 Sept 20218,500

BRANDENBERGER RALPH ERIK
Officer

Sale at price 32.08 per share.Direct132,81101 Sept 20214,140

BRANDENBERGER RALPH ERIK
Officer

Conversion of Exercise of derivative security at price 0.41 - 4.77 per share.Direct15,27801 Sept 20214,140

RAJANGAM KANYA
Officer

Sale at price 37.28 per share.Direct372,80005 Aug 202110,000

RAJANGAM KANYA
Officer

Conversion of Exercise of derivative security at price 0.41 per share.Direct4,10005 Aug 202110,000

TRAGER JAMES
Officer

Sale at price 31.53 per share.Direct113,50802 Aug 20213,600

TRAGER JAMES
Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct8,75202 Aug 20212,250

MAHMOOD NADIR AHMEDUDDIN
Officer

Sale at price 31.71 per share.Direct206,11501 Jul 20216,500

MAHMOOD NADIR AHMEDUDDIN
Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct13,61501 Jul 20213,500

HASTINGS PAUL J
Chief Executive Officer

Sale at price 26.39 - 26.89 per share.Direct226,21821 Jun 20218,500

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct7,00216 Jun 20211,800

BRANDENBERGER RALPH ERIK
Officer

Sale at price 24.50 per share.Direct101,43002 Jun 20214,140

BRANDENBERGER RALPH ERIK
Officer

Conversion of Exercise of derivative security at price 0.41 - 4.77 per share.Direct15,27802 Jun 20214,140

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Sale at price 27.16 per share.Direct81,48010 May 20213,000

TRAGER JAMES
Officer

Sale at price 31.64 per share.Direct113,90403 May 20213,600

TRAGER JAMES
Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct8,75203 May 20212,250

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Sale at price 32.70 per share.Direct114,45001 Apr 20213,500

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct13,61501 Apr 20213,500

HASTINGS PAUL J
Chief Executive Officer

Sale at price 30.23 - 32.21 per share.Direct522,54030 Mar 202117,000

TRAGER JAMES
Officer

Sale at price 38.07 - 40.00 per share.Direct251,22902 Feb 20216,400

TRAGER JAMES
Officer

Conversion of Exercise of derivative security at price 3.89 - 18.00 per share.Direct59,15202 Feb 20215,050

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Sale at price 48.40 - 48.86 per share.Direct267,12025 Jan 20215,500

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct21,39525 Jan 20215,500

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct11,99314 Jan 20213,083

MAHMOOD NADIR AHMEDUDDIN
Chief Financial Officer

Conversion of Exercise of derivative security at price 3.89 per share.Direct11,67003 Dec 20203,000

BASKETT FOREST
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect24,033,30914 Jul 2020666,666

BASKETT FOREST
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,235,449

MAKOWER JOSHUA
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect24,033,30914 Jul 2020666,666

MAKOWER JOSHUA
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,235,449

NOVO HOLDINGS A/S
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Direct20,027,75814 Jul 2020555,555

NOVO HOLDINGS A/S
Beneficial Owner of more than 10% of a Class of Security

Direct14 Jul 20202,238,310

SONSINI PETER W
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect24,033,30914 Jul 2020666,666

SONSINI PETER W
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,235,449

FLORENCE ANTHONY A JR
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect24,033,30914 Jul 2020666,666

FLORENCE ANTHONY A JR
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,235,449

GLAXOSMITHKLINE PLC
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect30,041,65514 Jul 2020833,333

GLAXOSMITHKLINE PLC
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,317,399

MAKHZOUMI MOHAMAD
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect24,033,30914 Jul 2020666,666

MAKHZOUMI MOHAMAD
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,235,449

RA CAPITAL MANAGEMENT, L.P.
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect120,166,65514 Jul 20203,333,333

RA CAPITAL MANAGEMENT, L.P.
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,271,796

FLYNN JAMES E
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect36,050,00014 Jul 20201,000,000

FLYNN JAMES E
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20201,419,872

SANDELL SCOTT D
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect24,033,30914 Jul 2020666,666

SANDELL SCOTT D
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,235,449

NEW ENTERPRISE ASSOCIATES 15, L.P.
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 36.05 per share.Indirect24,033,30914 Jul 2020666,666

NEW ENTERPRISE ASSOCIATES 15, L.P.
Beneficial Owner of more than 10% of a Class of Security

Indirect14 Jul 20202,235,449