Brandenberger Ralph
Insider CIK 1853197 · NKTX Sr. VP, Technical Operations
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| NKTX Nkarta, Inc. | S Sale | 2025-01-15 | 2025-01-17 | 7,447 | $2.20 | $16.4K | 124,796 | SEC↗ |
| NKTX Nkarta, Inc. | A Award deriv | 2025-01-03 | 2025-01-07 | 105,000 | — | $0 | 105,000 | SEC↗ |
| NKTX Nkarta, Inc. | A Award | 2025-01-03 | 2025-01-07 | 52,500 | — | $0 | 132,243 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2024-06-18 | 2024-06-20 | 229 | $5.60 | $1.3K | 79,743 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2024-03-01 | 2024-03-05 | 2,955 | — | $0 | 25,629 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2024-03-01 | 2024-03-05 | 3,808 | — | $0 | 22,445 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2024-03-01 | 2024-03-05 | 2,955 | $3.89 | $11.5K | 88,339 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2024-03-01 | 2024-03-05 | 3,808 | $3.89 | $14.8K | 85,384 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2024-03-01 | 2024-03-05 | 8,367 | $12.51 | $104.7K | 79,972 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2024-01-16 | 2024-01-18 | 2,512 | $8.74 | $22.0K | 81,576 | SEC↗ |
| NKTX Nkarta, Inc. | A Award deriv | 2024-01-04 | 2024-01-08 | 112,500 | — | $0 | 112,500 | SEC↗ |
| NKTX Nkarta, Inc. | A Award | 2024-01-04 | 2024-01-08 | 56,000 | — | $0 | 84,088 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2023-06-20 | 2023-06-22 | 221 | $4.85 | $1.1K | 28,088 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2023-01-17 | 2023-01-18 | 491 | $5.49 | $2.7K | 28,309 | SEC↗ |
| NKTX Nkarta, Inc. | A Award deriv | 2023-01-13 | 2023-01-18 | 42,000 | — | $0 | 42,000 | SEC↗ |
| NKTX Nkarta, Inc. | A Award | 2023-01-13 | 2023-01-18 | 21,000 | — | $0 | 28,800 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-10-06 | 2022-10-07 | 842 | — | $0 | 28,584 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-10-06 | 2022-10-07 | 842 | $3.89 | $3.3K | 8,642 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2022-10-06 | 2022-10-07 | 842 | $14.02 | $11.8K | 7,800 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-08-15 | 2022-08-17 | 11,000 | — | $0 | 26,253 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-08-15 | 2022-08-17 | 11,000 | $3.89 | $42.8K | 18,800 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2022-08-15 | 2022-08-17 | 11,000 | $17.64 | $194.0K | 7,800 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-08-08 | 2022-08-10 | 6,886 | — | $0 | 37,253 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-08-08 | 2022-08-10 | 340 | — | $0 | 8,445 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-08-08 | 2022-08-10 | 4,367 | — | $0 | 0 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-08-08 | 2022-08-10 | 6,886 | $3.89 | $26.8K | 19,053 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2022-08-08 | 2022-08-10 | 11,593 | $15.51 | $179.8K | 7,800 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-08-08 | 2022-08-10 | 4,367 | $0.41 | $1.8K | 12,167 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-08-08 | 2022-08-10 | 340 | $4.77 | $1.6K | 19,393 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-07-25 | 2022-07-26 | 3,000 | — | $0 | 4,367 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-07-25 | 2022-07-26 | 3,000 | $0.41 | $1.2K | 10,800 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2022-07-25 | 2022-07-26 | 3,000 | $13.41 | $40.2K | 7,800 | SEC↗ |
| NKTX Nkarta, Inc. | A Award deriv | 2022-07-15 | 2022-07-18 | 20,000 | — | $0 | 20,000 | SEC↗ |
| NKTX Nkarta, Inc. | A Award deriv | 2022-06-17 | 2022-06-21 | 15,000 | — | $0 | 15,000 | SEC↗ |
| NKTX Nkarta, Inc. | A Award | 2022-06-17 | 2022-06-21 | 2,500 | — | $0 | 7,800 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-06-03 | 2022-06-07 | 1,358 | — | $0 | 29,426 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-06-03 | 2022-06-07 | 2,037 | — | $0 | 44,139 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-06-03 | 2022-06-07 | 405 | — | $0 | 8,785 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2022-06-03 | 2022-06-07 | 340 | — | $0 | 7,367 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2022-06-03 | 2022-06-07 | 4,140 | $15.00 | $62.1K | 5,300 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-06-03 | 2022-06-07 | 340 | $0.41 | $139 | 5,640 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-06-03 | 2022-06-07 | 405 | $4.77 | $1.9K | 6,045 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-06-03 | 2022-06-07 | 1,358 | $3.89 | $5.3K | 7,403 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2022-06-03 | 2022-06-07 | 2,037 | $3.89 | $7.9K | 9,440 | SEC↗ |
| NKTX Nkarta, Inc. | A Award deriv | 2022-01-14 | 2022-01-19 | 31,400 | — | $0 | 31,400 | SEC↗ |
| NKTX Nkarta, Inc. | A Award | 2022-01-14 | 2022-01-19 | 5,300 | — | $0 | 5,300 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-12-01 | 2021-12-03 | 405 | — | $0 | 9,190 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-12-01 | 2021-12-03 | 340 | — | $0 | 7,707 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-12-01 | 2021-12-03 | 1,358 | — | $0 | 30,784 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-12-01 | 2021-12-03 | 2,037 | — | $0 | 46,176 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-12-01 | 2021-12-03 | 405 | $4.77 | $1.9K | 745 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-12-01 | 2021-12-03 | 340 | $0.41 | $139 | 340 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-12-01 | 2021-12-03 | 1,358 | $3.89 | $5.3K | 2,103 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-12-01 | 2021-12-03 | 2,037 | $3.89 | $7.9K | 4,140 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2021-12-01 | 2021-12-03 | 4,140 | $15.64 | $64.7K | 0 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-09-01 | 2021-09-02 | 2,037 | — | $0 | 48,213 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-09-01 | 2021-09-02 | 1,358 | — | $0 | 32,142 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-09-01 | 2021-09-02 | 405 | — | $0 | 9,595 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-09-01 | 2021-09-02 | 340 | — | $0 | 8,047 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-09-01 | 2021-09-02 | 405 | $4.77 | $1.9K | 745 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-09-01 | 2021-09-02 | 2,037 | $3.89 | $7.9K | 4,140 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-09-01 | 2021-09-02 | 340 | $0.41 | $139 | 340 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-09-01 | 2021-09-02 | 1,358 | $3.89 | $5.3K | 2,103 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2021-09-01 | 2021-09-02 | 4,140 | $32.08 | $132.8K | 0 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-06-02 | 2021-06-04 | 2,037 | — | $0 | 50,250 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-06-02 | 2021-06-04 | 1,358 | — | $0 | 33,500 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-06-02 | 2021-06-04 | 405 | — | $0 | 10,000 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise deriv | 2021-06-02 | 2021-06-04 | 340 | — | $0 | 8,387 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-06-02 | 2021-06-04 | 1,358 | $3.89 | $5.3K | 2,103 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-06-02 | 2021-06-04 | 405 | $4.77 | $1.9K | 745 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-06-02 | 2021-06-04 | 340 | $0.41 | $139 | 340 | SEC↗ |
| NKTX Nkarta, Inc. | M Exercise | 2021-06-02 | 2021-06-04 | 2,037 | $3.89 | $7.9K | 4,140 | SEC↗ |
| NKTX Nkarta, Inc. | S Sale | 2021-06-02 | 2021-06-04 | 4,140 | $24.50 | $101.4K | 0 | SEC↗ |