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.
- Shares are not adjusted for stock split.
"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>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2023-06-20 Sale |
2023-06-22 4:21 pm |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
526 | $4.85 | $2,551 | 85,776 (Direct) |
View |
2023-01-17 Sale |
2023-01-18 7:04 pm |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
1,122 | $5.49 | $6,160 | 159,302 (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 7:03 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 8:14 pm |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
7,500 | $13.4 | $100,480 | 109,331 (Direct) |
View |
2021-07-01 Sale |
2021-07-06 5:11 pm |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
6,500 | $31.71 | $206,115 | 98,031 (Direct) |
View |
2021-05-10 Sale |
2021-05-12 1:36 pm |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,000 | $27.16 | $81,480 | 28,488 (Direct) |
View |
2021-04-01 Sale |
2021-04-02 3:59 pm |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,500 | $32.7 | $114,450 | 105,731 (Direct) |
View |
2021-01-25 Sale |
2021-01-26 4:10 pm |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
5,500 | $48.57 | $267,120 | 109,231 (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 |
2025-01-03 Option Award |
2025-01-07 4:06 pm |
N/A 2035-01-02 |
Nkarta Inc. | NKTX | Mahmood Nadir President |
185,500 | $0 | 216,876 (Direct) |
View |
2024-07-29 Option Award |
2024-07-31 4:48 pm |
N/A 2034-07-28 |
Nkarta Inc. | NKTX | Mahmood Nadir President |
550,000 | $0 | 550,000 (Direct) |
View |
Ownership |
2024-07-31 4:47 pm |
N/A N/A |
Nkarta Inc. | NKTX | Mahmood Nadir President |
0 | $0 | 31,376 (Direct) |
View |
2023-01-13 Option Award |
2023-01-18 7:04 pm |
N/A 2033-01-12 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
112,500 | $0 | 159,302 (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 |
2022-08-15 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 |
2022-08-08 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 |
2022-08-08 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 |
2022-07-25 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 |
2022-07-25 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 |
2022-06-17 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 |
2022-01-14 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 |
2021-07-01 Exercise |
2021-07-06 5:11 pm |
N/A N/A |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,500 | $3.89 | 98,031 (Direct) |
View |
2021-07-01 Exercise |
2021-07-06 5:11 pm |
N/A 2029-09-05 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,500 | $0 | 98,031 (Direct) |
View |
2021-06-16 Exercise |
2021-06-17 6:06 pm |
N/A N/A |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
1,800 | $3.89 | 77,810 (Direct) |
View |
2021-06-16 Exercise |
2021-06-17 6:06 pm |
N/A 2029-09-05 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
1,800 | $0 | 77,810 (Direct) |
View |
2021-04-01 Exercise |
2021-04-02 3:59 pm |
N/A N/A |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,500 | $3.89 | 105,731 (Direct) |
View |
2021-04-01 Exercise |
2021-04-02 3:59 pm |
N/A 2029-09-05 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,500 | $0 | 105,731 (Direct) |
View |
2021-01-25 Exercise |
2021-01-26 4:10 pm |
N/A N/A |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
5,500 | $3.89 | 109,231 (Direct) |
View |
2021-01-25 Exercise |
2021-01-26 4:10 pm |
N/A 2029-09-05 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
5,500 | $0 | 109,231 (Direct) |
View |
2021-01-14 Exercise |
2021-01-19 10:06 am |
N/A N/A |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,083 | $3.89 | 80,810 (Direct) |
View |
2021-01-14 Exercise |
2021-01-19 10:06 am |
N/A 2029-09-05 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,083 | $0 | 80,810 (Direct) |
View |
2021-01-08 Option Award |
2021-01-12 1:24 pm |
N/A 2031-01-07 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
52,500 | $0 | 52,500 (Direct) |
View |
2020-12-03 Exercise |
2020-12-07 8:27 pm |
N/A N/A |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,000 | $3.89 | 80,810 (Direct) |
View |
2020-12-03 Exercise |
2020-12-07 8:27 pm |
N/A 2029-09-05 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
3,000 | $0 | 80,810 (Direct) |
View |
2020-10-02 Option Award(A) |
2020-12-03 7:21 pm |
N/A 2030-10-02 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
50,000 | $0 | 50,000 (Direct) |
View |
2020-10-02 Option Award |
2020-10-05 4:26 pm |
N/A 2030-10-02 |
Nkarta Inc. | NKTX | Mahmood Nadir See Remarks |
50,000 | $0 | 50,000 (Direct) |
View |
2020-07-09 Option Award |
2020-07-13 9:51 pm |
N/A 2030-07-08 |
Nkarta Inc. | NKTX | Mahmood Nadir Chief Business Officer |
76,000 | $0 | 76,000 (Direct) |
View |
Ownership |
2020-07-09 8:49 pm |
N/A N/A |
Nkarta Inc. | NKTX | Mahmood Nadir Chief Business Officer |
0 | $0 | 164,053 (Direct) |
View |