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 |
| 2024-06-18 Sale | 2024-06-20 5:01 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 229 | $5.6 | $1,282 | 79,743 (Direct) | View |
| 2024-03-01 Sale | 2024-03-05 4:26 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 8,367 | $12.51 | $104,671 | 128,046 (Direct) | View |
| 2024-01-16 Sale | 2024-01-18 4:40 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 2,512 | $8.74 | $21,955 | 81,576 (Direct) | View |
| 2023-06-20 Sale | 2023-06-22 4:25 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 221 | $4.85 | $1,072 | 28,088 (Direct) | View |
| 2023-01-17 Sale | 2023-01-18 7:03 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 491 | $5.49 | $2,696 | 70,309 (Direct) | View |
| 2022-10-06 Sale | 2022-10-07 6:44 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 842 | $14.02 | $11,805 | 36,384 (Direct) | View |
| 2022-08-15 Sale | 2022-08-17 4:20 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 11,000 | $17.64 | $194,052 | 34,053 (Direct) | View |
| 2022-08-08 Sale | 2022-08-10 7:05 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 11,593 | $15.51 | $179,783 | 53,498 (Direct) | View |
| 2022-07-25 Sale | 2022-07-26 8:15 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 3,000 | $13.41 | $40,230 | 12,167 (Direct) | View |
| 2022-06-03 Sale | 2022-06-07 4:01 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 4,140 | $15 | $62,100 | 95,017 (Direct) | View |
| 2021-12-01 Sale | 2021-12-03 5:02 pm | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 4,140 | $15.64 | $64,750 | 93,857 (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 |
| 2021-06-02 Sale | 2021-06-04 2:29 pm | Nkarta Inc. | NKTX | Brandenberger Ralph See Remarks | 4,140 | $24.5 | $101,430 | 102,137 (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 |
| 2024-03-01 Exercise | 2024-03-05 4:26 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 6,763 | $3.89 | 128,046 (Direct) | View |
| 2024-03-01 Exercise | 2024-03-05 4:26 pm | N/A 2029-09-05 | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 6,763 | $0 | 128,046 (Direct) | View |
| 2024-01-04 Option Award | 2024-01-08 4:49 pm | N/A 2034-01-03 | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 168,500 | $0 | 196,588 (Direct) | View |
| 2023-01-13 Option Award | 2023-01-18 7:03 pm | N/A 2033-01-12 | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 63,000 | $0 | 70,309 (Direct) | View |
| 2022-10-06 Exercise | 2022-10-07 6:44 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 842 | $3.89 | 36,384 (Direct) | View |
| 2022-10-06 Exercise | 2022-10-07 6:44 pm | N/A 2029-09-05 | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 842 | $0 | 36,384 (Direct) | View |
| 2022-08-15 Exercise | 2022-08-17 4:20 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 11,000 | $3.89 | 34,053 (Direct) | View |
| 2022-08-15 Exercise | 2022-08-17 4:20 pm | N/A 2029-09-05 | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 11,000 | $0 | 34,053 (Direct) | View |
| 2022-08-08 Exercise | 2022-08-10 7:05 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 6,886 | $3.89 | 53,498 (Direct) | View |
| 2022-08-08 Exercise | 2022-08-10 7:05 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 340 | $4.77 | 53,498 (Direct) | View |
| 2022-08-08 Exercise | 2022-08-10 7:05 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 4,367 | $0.41 | 53,498 (Direct) | View |
| 2022-08-08 Exercise | 2022-08-10 7:05 pm | N/A 2028-07-18 | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 11,593 | $0 | 53,498 (Direct) | View |
| 2022-07-25 Exercise | 2022-07-26 8:15 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 3,000 | $0.41 | 12,167 (Direct) | View |
| 2022-07-25 Exercise | 2022-07-26 8:15 pm | N/A 2028-07-18 | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 3,000 | $0 | 12,167 (Direct) | View |
| 2022-07-15 Option Award | 2022-07-18 6:14 pm | N/A 2032-07-14 | Nkarta Inc. | NKTX | Brandenberger Ralph Chief Technical Officer | 20,000 | $0 | 20,000 (Direct) | View |
| 2022-06-17 Option Award | 2022-06-21 7:06 pm | N/A 2032-06-16 | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 17,500 | $0 | 22,800 (Direct) | View |
| 2022-06-03 Exercise | 2022-06-07 4:01 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 3,395 | $3.89 | 95,017 (Direct) | View |
| 2022-06-03 Exercise | 2022-06-07 4:01 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 405 | $4.77 | 95,017 (Direct) | View |
| 2022-06-03 Exercise | 2022-06-07 4:01 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 340 | $0.41 | 95,017 (Direct) | View |
| 2022-06-03 Exercise | 2022-06-07 4:01 pm | N/A 2028-07-18 | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 4,140 | $0 | 95,017 (Direct) | View |
| 2022-01-14 Option Award | 2022-01-19 4:49 pm | N/A 2032-01-13 | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 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 Sr. VP, Technical Operations | 3,395 | $3.89 | 93,857 (Direct) | View |
| 2021-12-01 Exercise | 2021-12-03 5:02 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 405 | $4.77 | 93,857 (Direct) | View |
| 2021-12-01 Exercise | 2021-12-03 5:02 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 340 | $0.41 | 93,857 (Direct) | View |
| 2021-12-01 Exercise | 2021-12-03 5:02 pm | N/A 2028-07-18 | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 4,140 | $0 | 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 | 3,395 | $3.89 | 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 | 405 | $4.77 | 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 2028-07-18 | Nkarta Inc. | NKTX | Brandenberger Ralph See Remarks | 4,140 | $0 | 97,997 (Direct) | View |
| 2021-06-02 Exercise | 2021-06-04 2:29 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph See Remarks | 3,395 | $3.89 | 102,137 (Direct) | View |
| 2021-06-02 Exercise | 2021-06-04 2:29 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph See Remarks | 405 | $4.77 | 102,137 (Direct) | View |
| 2021-06-02 Exercise | 2021-06-04 2:29 pm | N/A N/A | Nkarta Inc. | NKTX | Brandenberger Ralph See Remarks | 340 | $0.41 | 102,137 (Direct) | View |
| 2021-06-02 Exercise | 2021-06-04 2:29 pm | N/A 2028-07-18 | Nkarta Inc. | NKTX | Brandenberger Ralph See Remarks | 4,140 | $0 | 102,137 (Direct) | View |
Ownership | 2021-03-31 8:17 pm | N/A 2028-07-18 | Nkarta Inc. | NKTX | Brandenberger Ralph Sr. VP, Technical Operations | 0 | $0 | 172,467 (Direct) | View |