See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
No Insider Transactions found for Inhibrx Biosciences, Inc.
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Oct 14, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
2,451 | $85.00 | 2,451 $85.00 $208,333 |
Oct 14, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
2,449 | $84.07 | 2,449 $84.07 $205,889 |
Oct 14, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
100 | $85.76 | 100 $85.76 $8,576 |
Oct 14, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
2,470 | $85.00 | 2,470 $85.00 $209,948 |
Oct 14, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
2,470 | $84.07 | 2,470 $84.07 $207,655 |
Oct 14, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
100 | $85.76 | 100 $85.76 $8,576 |
Sep 28, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
3,000 | $101.70 | 3,000 $101.70 $305,106 |
Sep 28, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
1,500 | $98.88 | 1,500 $98.88 $148,320 |
Sep 25, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
3,324 | $98.87 | 3,324 $98.87 $328,630 |
Sep 25, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
2,176 | $99.60 | 2,176 $99.60 $216,727 |
Sep 23, 2026 Kayyem Jon Faiz |
Kayyem Jon Faiz
|
Buy |
5,000 | $100.00 | 5,000 $100.00 $500,000 |
Sep 16, 2026 Kayyem Jon Faiz |
Kayyem Jon Faiz
|
Buy |
5,000 | $100.00 | 5,000 $100.00 $500,000 |
Sep 15, 2026 MANHARD KIMBERLY |
MANHARD KIMBERLY
|
Sell |
500 | $105.05 | 500 $105.05 $52,525 |
Sep 14, 2026 MANHARD KIMBERLY |
MANHARD KIMBERLY
|
Sell |
500 | $110.26 | 500 $110.26 $55,130 |
Sep 11, 2026 MANHARD KIMBERLY |
MANHARD KIMBERLY
|
Sell |
500 | $111.78 | 500 $111.78 $55,888 |
Sep 09, 2026 MANHARD KIMBERLY |
MANHARD KIMBERLY
|
Sell |
500 | $115.80 | 500 $115.80 $57,898 |
Sep 08, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
1,100 | $107.12 | 1,100 $107.12 $117,836 |
Sep 08, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
6,605 | $100.64 | 6,605 $100.64 $664,719 |
Sep 08, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
5,895 | $99.29 | 5,895 $99.29 $585,343 |
Sep 08, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
9,681 | $112.28 | 9,681 $112.28 $1,087,001 |
Sep 08, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
1,219 | $111.88 | 1,219 $111.88 $136,382 |
Sep 08, 2026 Lappe Mark |
Lappe Mark
CEO
|
Buy |
500 | $108.24 | 500 $108.24 $54,118 |
Sep 08, 2026 FORSYTH DOUGLAS |
FORSYTH DOUGLAS
|
Buy |
2,500 | $114.65 | 2,500 $114.65 $286,617 |
Sep 08, 2026 MANHARD KIMBERLY |
MANHARD KIMBERLY
|
Sell |
500 | $115.14 | 500 $115.14 $57,570 |
Sep 08, 2026 Kayyem Jon Faiz |
Kayyem Jon Faiz
|
Buy |
5,000 | $113.52 | 5,000 $113.52 $567,580 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Oct 07, 2025 VIKING GLOBAL INVESTORS LP |
VIKING GLOBAL INVESTORS LP
|
Sell |
308,643 | $32.25 | 308,643 $32.25 $9,953,737 |
Oct 07, 2025 VIKING GLOBAL INVESTORS LP |
VIKING GLOBAL INVESTORS LP
|
Sell |
16,315 | $32.25 | 16,315 $32.25 $526,159 |
Oct 07, 2025 VIKING GLOBAL INVESTORS LP |
VIKING GLOBAL INVESTORS LP
|
Sell |
25,042 | $32.25 | 25,042 $32.25 $807,605 |
Nov 20, 2024 Kayyem Jon Faiz |
Kayyem Jon Faiz
|
Buy |
18,750 | $14.19 | 18,750 $14.19 $266,102 |
Nov 20, 2024 Kayyem Jon Faiz |
Kayyem Jon Faiz
|
Buy |
18,750 | $14.19 | 18,750 $14.19 $266,102 |
Nov 19, 2024 Kayyem Jon Faiz |
Kayyem Jon Faiz
|
Buy |
34,843 | $14.23 | 34,843 $14.23 $495,708 |
Nov 19, 2024 Kayyem Jon Faiz |
Kayyem Jon Faiz
|
Buy |
34,843 | $14.23 | 34,843 $14.23 $495,708 |
Oct 03, 2024 Vuori Kristiina MD |
Vuori Kristiina MD
|
Buy |
6,667 | $15.00 | 6,667 $15.00 $100,005 |
Sep 16, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
13,037 | $17.13 | 13,037 $17.13 $223,324 |
Sep 12, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
26,963 | $15.05 | 26,963 $15.05 $405,793 |
Sep 10, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
8,500 | $15.19 | 8,500 $15.19 $129,115 |
Sep 09, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
9,500 | $15.21 | 9,500 $15.21 $144,495 |
Sep 06, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
26,000 | $15.29 | 26,000 $15.29 $397,540 |
Sep 03, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
15,288 | $15.66 | 15,288 $15.66 $239,410 |
Sep 03, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
4,712 | $16.31 | 4,712 $16.31 $76,853 |
Aug 30, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
10,000 | $14.02 | 10,000 $14.02 $140,200 |
Aug 29, 2024 Vuori Kristiina MD |
Vuori Kristiina MD
|
Buy |
7,140 | $14.00 | 7,140 $14.00 $99,960 |
Aug 29, 2024 Lappe Mark |
Lappe Mark
CEO
|
Buy |
10,000 | $14.03 | 10,000 $14.03 $140,300 |
Aug 28, 2024 MANHARD KIMBERLY |
MANHARD KIMBERLY
|
Buy |
10,000 | $13.98 | 10,000 $13.98 $139,800 |
Aug 23, 2024 FORSYTH DOUGLAS |
FORSYTH DOUGLAS
|
Buy |
59,812 | $14.07 | 59,812 $14.07 $841,555 |
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