Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for NKARTA INC
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2022-10-06
Sale
2022-10-07
6:44 pm
Nkarta Inc. NKTX Brandenberger Ralph
CTO
842 $14.02 $11,805 36,384
(Direct)
View
2022-09-28
Sale
2022-09-30
4:30 pm
Nkarta Inc. NKTX HASTINGS PAUL J
CEO
23,874 $13.03 $311,089 250,461
(Direct)
View
2022-09-21
Sale
2022-09-22
5:32 pm
Nkarta Inc. NKTX HASTINGS PAUL J
CEO
6,126 $13.01 $79,717 274,335
(Direct)
View
2022-08-15
Sale
2022-08-17
4:21 pm
Nkarta Inc. NKTX Trager James
Chief Scientific Officer
5,000 $17.53 $87,656 150,415
(Direct)
View
2022-08-15
Sale
2022-08-17
4:20 pm
Nkarta Inc. NKTX Brandenberger Ralph
CTO
11,000 $17.64 $194,052 34,053
(Direct)
View
2022-08-15
Sale
2022-08-17
4:17 pm
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $18.03 $135,215 141,853
(Direct)
View
2022-08-08
Sale
2022-08-10
7:05 pm
Nkarta Inc. NKTX Brandenberger Ralph
CTO
11,593 $15.51 $179,783 53,498
(Direct)
View
2022-08-08
Sale
2022-08-10
7:03 pm
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $15.32 $114,900 78,610
(Direct)
View
2022-07-25
Sale
2022-07-26
8:15 pm
Nkarta Inc. NKTX Brandenberger Ralph
CTO
3,000 $13.41 $40,230 12,167
(Direct)
View
2022-07-25
Sale
2022-07-26
8:14 pm
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $13.4 $100,480 109,331
(Direct)
View
2022-06-03
Sale
2022-06-07
4:01 pm
Nkarta Inc. NKTX Brandenberger Ralph
VP
4,140 $15 $62,100 95,017
(Direct)
View
2022-04-28
Purchase
2022-04-29
4:27 pm
Nkarta Inc. NKTX George Simeon
Director
1,333,333 $15 $19,999,995 666,666
(Indirect)
View
2022-04-26
Purchase
2022-04-28
4:32 pm
Nkarta Inc. NKTX RA CAPITAL MANAGEMENT L.P.
RA Capital Healthcare Fund LP
RA Capital Nexus Fund L.P.
Kolchinsky Peter
Shah Rajeev M.
Director
10% Owner
2,200,000 $15 $33,000,000 7,805,129
(Indirect)
View
2021-12-01
Sale
2021-12-03
5:02 pm
Nkarta Inc. NKTX Brandenberger Ralph
VP
4,140 $15.64 $64,750 93,857
(Direct)
View
2021-09-29
Sale
2021-10-01
4:35 pm
Nkarta Inc. NKTX HASTINGS PAUL J
CEO
8,500 $27.18 $231,051 219,061
(Direct)
View
2021-09-01
Sale
2021-09-02
8:52 pm
Nkarta Inc. NKTX Brandenberger Ralph
See Remarks
4,140 $32.08 $132,811 97,997
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2022-10-06
Exercise
2022-10-07
6:44 pm
N/A
2029-09-05
Nkarta Inc. NKTX Brandenberger Ralph
CTO
842 $0 36,384
(Direct)
View
2022-10-06
Exercise
2022-10-07
6:44 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
CTO
842 $3.89 36,384
(Direct)
View
2022-08-15
Exercise
2022-08-17
4:21 pm
N/A
2029-09-05
Nkarta Inc. NKTX Trager James
Chief Scientific Officer
5,000 $0 150,415
(Direct)
View
2022-08-15
Exercise
2022-08-17
4:21 pm
N/A
N/A
Nkarta Inc. NKTX Trager James
Chief Scientific Officer
5,000 $3.89 150,415
(Direct)
View
2022-08-15
Exercise
2022-08-17
4:20 pm
N/A
2029-09-05
Nkarta Inc. NKTX Brandenberger Ralph
CTO
11,000 $0 34,053
(Direct)
View
2022-08-15
Exercise
2022-08-17
4:20 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
CTO
11,000 $3.89 34,053
(Direct)
View
2022-08-15
Exercise
2022-08-17
4:17 pm
N/A
2029-09-05
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $0 141,853
(Direct)
View
2022-08-15
Exercise
2022-08-17
4:17 pm
N/A
N/A
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $3.89 141,853
(Direct)
View
2022-08-08
Exercise
2022-08-10
7:05 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
CTO
340 $4.77 53,498
(Direct)
View
2022-08-08
Exercise
2022-08-10
7:05 pm
N/A
2028-07-18
Nkarta Inc. NKTX Brandenberger Ralph
CTO
11,593 $0 53,498
(Direct)
View
2022-08-08
Exercise
2022-08-10
7:05 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
CTO
4,367 $0.41 53,498
(Direct)
View
2022-08-08
Exercise
2022-08-10
7:05 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
CTO
6,886 $3.89 53,498
(Direct)
View
2022-08-08
Exercise
2022-08-10
7:03 pm
N/A
2029-09-05
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $0 78,610
(Direct)
View
2022-08-08
Exercise
2022-08-10
7:03 pm
N/A
N/A
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $3.89 78,610
(Direct)
View
2022-07-25
Exercise
2022-07-26
8:15 pm
N/A
2028-07-18
Nkarta Inc. NKTX Brandenberger Ralph
CTO
3,000 $0 12,167
(Direct)
View
2022-07-25
Exercise
2022-07-26
8:15 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
CTO
3,000 $0.41 12,167
(Direct)
View
2022-07-25
Exercise
2022-07-26
8:14 pm
N/A
2029-09-05
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $0 109,331
(Direct)
View
2022-07-25
Exercise
2022-07-26
8:14 pm
N/A
N/A
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
7,500 $3.89 109,331
(Direct)
View
2022-07-15
Option Award
2022-07-18
6:14 pm
N/A
2032-07-14
Nkarta Inc. NKTX Brandenberger Ralph
CTO
20,000 $0 20,000
(Direct)
View
2022-06-17
Option Award
2022-06-21
7:11 pm
N/A
2032-06-16
Nkarta Inc. NKTX HASTINGS PAUL J
CEO
139,500 $0 400,461
(Direct)
View
2022-06-17
Option Award
2022-06-21
7:09 pm
N/A
2032-06-16
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
46,000 $0 86,088
(Direct)
View
2022-06-17
Option Award
2022-06-21
7:08 pm
N/A
2032-06-16
Nkarta Inc. NKTX Hager Alicia J.
Chief Legal Officer
58,500 $0 71,300
(Direct)
View
2022-06-17
Option Award
2022-06-21
7:07 pm
N/A
2032-06-16
Nkarta Inc. NKTX Trager James
Chief Scientific Officer
35,000 $0 92,172
(Direct)
View
2022-06-17
Option Award
2022-06-21
7:06 pm
N/A
2032-06-16
Nkarta Inc. NKTX Brandenberger Ralph
VP
17,500 $0 22,800
(Direct)
View
2022-06-08
Option Award
2022-06-10
9:07 pm
N/A
2032-06-07
Nkarta Inc. NKTX RA CAPITAL MANAGEMENT L.P.
RA Capital Healthcare Fund LP
RA Capital Nexus Fund L.P.
Kolchinsky Peter
Shah Rajeev M.
Director
10% Owner
16,000 $0 16,000
(Indirect)
View
2022-06-08
Option Award
2022-06-10
4:31 pm
N/A
2032-06-07
Nkarta Inc. NKTK Behbahani Ali
Director
16,000 $0 16,000
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:12 pm
N/A
2032-06-07
Nkarta Inc. NKTX Thedinga Angela
Director
3,218 $0 3,218
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:10 pm
N/A
2032-06-07
Nkarta Inc. NKTX Shawver Laura
Director
16,000 $0 16,000
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:09 pm
N/A
2032-06-07
Nkarta Inc. NKTX Scheiner Zachary
Director
16,000 $0 16,000
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:08 pm
N/A
2032-06-07
Nkarta Inc. NKTX PATTERSON LEONE D
Director
16,000 $0 16,000
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:07 pm
N/A
2032-06-07
Nkarta Inc. NKTX George Simeon
Director
16,000 $0 16,000
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:06 pm
N/A
2032-06-07
Nkarta Inc. NKTX Dybbs Michael
Director
16,000 $0 16,000
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:05 pm
N/A
2032-06-07
Nkarta Inc. NKTX Azzam Fouad Oscar
Director
16,000 $0 16,000
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:03 pm
N/A
2032-06-07
Nkarta Inc. NKTX Aynechi Tiba
Director
16,000 $0 16,000
(Direct)
View
2022-06-03
Exercise
2022-06-07
4:01 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
VP
405 $4.77 95,017
(Direct)
View
2022-06-03
Exercise
2022-06-07
4:01 pm
N/A
2028-07-18
Nkarta Inc. NKTX Brandenberger Ralph
VP
4,140 $0 95,017
(Direct)
View
2022-06-03
Exercise
2022-06-07
4:01 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
VP
340 $0.41 95,017
(Direct)
View
2022-06-03
Exercise
2022-06-07
4:01 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
VP
3,395 $3.89 95,017
(Direct)
View
2022-03-28
Option Award
2022-03-29
4:12 pm
N/A
2032-03-27
Nkarta Inc. NKTX Thedinga Angela
Director
32,000 $0 32,000
(Direct)
View
2022-01-14
Option Award
2022-01-19
4:53 pm
N/A
2032-01-13
Nkarta Inc. NKTX HASTINGS PAUL J
CEO
293,000 $0 512,061
(Direct)
View
2022-01-14
Option Award
2022-01-19
4:52 pm
N/A
2032-01-13
Nkarta Inc. NKTX Mahmood Nadir
See Remarks
89,600 $0 116,888
(Direct)
View
2022-01-14
Option Award
2022-01-19
4:52 pm
N/A
2032-01-13
Nkarta Inc. NKTX Rajangam Kanya
Chief Medical Officer
89,600 $0 89,600
(Direct)
View
2022-01-14
Option Award
2022-01-19
4:51 pm
N/A
2032-01-13
Nkarta Inc. NKTX Hager Alicia J.
Chief Legal Officer
109,600 $0 109,600
(Direct)
View
2022-01-14
Option Award
2022-01-19
4:50 pm
N/A
2032-01-13
Nkarta Inc. NKTX Trager James
Chief Scientific Officer
89,600 $0 133,972
(Direct)
View
2022-01-14
Option Award
2022-01-19
4:49 pm
N/A
2032-01-13
Nkarta Inc. NKTX Brandenberger Ralph
VP
36,700 $0 36,700
(Direct)
View
2021-12-01
Exercise
2021-12-03
5:02 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
VP
405 $4.77 93,857
(Direct)
View
2021-12-01
Exercise
2021-12-03
5:02 pm
N/A
2028-07-18
Nkarta Inc. NKTX Brandenberger Ralph
VP
4,140 $0 93,857
(Direct)
View
2021-12-01
Exercise
2021-12-03
5:02 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
VP
340 $0.41 93,857
(Direct)
View
2021-12-01
Exercise
2021-12-03
5:02 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
VP
3,395 $3.89 93,857
(Direct)
View
2021-09-01
Exercise
2021-09-02
8:52 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
See Remarks
405 $4.77 97,997
(Direct)
View
2021-09-01
Exercise
2021-09-02
8:52 pm
N/A
2028-07-18
Nkarta Inc. NKTX Brandenberger Ralph
See Remarks
4,140 $0 97,997
(Direct)
View
2021-09-01
Exercise
2021-09-02
8:52 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
See Remarks
340 $0.41 97,997
(Direct)
View
2021-09-01
Exercise
2021-09-02
8:52 pm
N/A
N/A
Nkarta Inc. NKTX Brandenberger Ralph
See Remarks
3,395 $3.89 97,997
(Direct)
View
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