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| Keyboard |
| Inhibrx Biosciences Inc | |
|---|---|
| Ticker | INBX |
| CIK # | 0002007919 |
| CUSIP | 45720N103 |
| Sector | Life Sciences - Biological Products, (No Disgnostic Substances) |
| Address | 11025 N Torrey Pines Road, Suite 140, La Jolla, CA 92037 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0002007919] | 10-K | |
| [0002007919] | 10-Q | |
| [0002007919] | 3 | |
| [0002007919] | 4 | |
| [0002007919] | 8-K | |
| [0002007919] | SC 13D | |
| [0002007919] | SC 13G |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed | % Owned |
|---|---|---|---|
| Morgan Stanley | Inhibrx Biosciences Inc | [2026-02-11] | 0.0 |
| BlackRock Inc | Inhibrx Biosciences Inc | [2026-01-21] | 0.0 |
| BlackRock Inc | Inhibrx Biosciences Inc | [2025-02-04] | 0.0 |
| Perceptive Advisors LLC | Inhibrx Biosciences Inc | [2024-11-14] | 81949.9 |
| Viking Global Investors LP | Inhibrx Biosciences Inc | [2024-06-07] | 12.3 |
| Lappe Mark | Inhibrx Biosciences Inc | [2024-06-03] | 5.26 |
| Kayyem Jon Faiz | Inhibrx Biosciences Inc | [2024-06-03] | 5.56 |
| Sanofi | Inhibrx Biosciences Inc | [2024-05-31] | 8.0 |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Viking Global Opportunities GP LLC +7
Common Stock
|
2025-10-07 | Sell | 16,315 | $32.25 | 526,159 |
|
Viking Global Opportunities GP LLC +7
Common Stock
|
2025-10-07 | Sell | 308,643 | $32.25 | 9,953,737 |
|
Viking Global Opportunities GP LLC +7
Common Stock
|
2025-10-07 | Sell | 25,042 | $32.25 | 807,604 |
|
Manhard Kimberly
Stock Option (right to buy) · derivative
|
2025-05-28 | Grant | 15,000 | $0.00 | |
|
Vuori Kristiina MD
Stock Option (right to buy) · derivative
|
2025-05-28 | Grant | 15,000 | $0.00 | |
|
Kayyem Jon Faiz
Stock Option (right to buy) · derivative
|
2025-05-28 | Grant | 15,000 | $0.00 | |
|
Forsyth Douglas
Stock Option (right to buy) · derivative
|
2025-05-28 | Grant | 15,000 | $0.00 | |
|
Deck Kelly
Stock Option (right to buy) · derivative
|
2025-04-01 | Grant | 15,000 | $0.00 | |
|
Matly David
Stock Option (right to buy) · derivative
|
2025-04-01 | Grant | 50,000 | $0.00 | |
|
Kayyem Jon Faiz
Common Stock
|
2025-03-27 | Gift | 90,000 | $0.00 | |
|
Kayyem Jon Faiz
Common Stock
|
2024-12-16 | Gift | 250,000 | $0.00 | |
|
Kayyem Jon Faiz
Common Stock
|
2024-12-16 | Gift | 500,000 | $0.00 | |
|
Kayyem Jon Faiz
Common Stock
|
2024-12-16 | Gift | 250,000 | $0.00 | |
|
Kayyem Jon Faiz
Common Stock
|
2024-12-06 | Gift | 52,000 | $0.00 | |
|
Kayyem Jon Faiz
Common Stock
|
2024-11-20 | Buy | 18,750 | $14.19 | 266,062 |
|
Kayyem Jon Faiz
Common Stock
|
2024-11-20 | Buy | 18,750 | $14.19 | 266,062 |
|
Kayyem Jon Faiz
Common Stock
|
2024-11-19 | Buy | 34,843 | $14.23 | 495,816 |
|
Kayyem Jon Faiz
Common Stock
|
2024-11-19 | Buy | 34,843 | $14.23 | 495,816 |
|
Vuori Kristiina MD
Common Stock
|
2024-10-03 | Buy | 6,667 | $15.00 | 100,005 |
|
Lappe Mark
Common Stock
|
2024-09-16 | Buy | 13,037 | $17.13 | 223,324 |
| showing 20 of 64 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 138 | 13,093,613 |
| 2025-12-31 | 142 | 13,924,764 |
| 2025-09-30 | 103 | 10,584,365 |
| 2025-06-30 | 89 | 10,415,940 |
| 2025-03-31 | 94 | 10,669,400 |
| 2024-12-31 | 104 | 11,162,304 |
| 2024-09-30 | 100 | 9,236,149 |
| 2024-06-30 | 91 | 10,003,486 |
| 2024-03-31 | 130 | 39,676,206 |
| 2023-12-31 | 129 | 41,202,000 |
| 2023-09-30 | 112 | 38,125,684 |
| 2023-06-30 | 109 | 35,169,990 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Empirical Financial Services LLC DBA Empirical Wealth Ma | [2026-06-30] | SOLE | 22,584 | 22,584 |
| TEMA ETFS LLC | [2026-06-30] | SOLE | 10,170 | 10,170 |
| Dynamic Advisor Solutions LLC | [2026-06-30] | SOLE | 0 | 5,124 |
| Presidio Capital Management LLC | [2026-06-30] | SOLE | 0 | 3,394 |
| Gamma Investing LLC | [2026-06-30] | DFND | 181 | 181 |
| Versant Capital Management Inc | [2026-06-30] | SOLE | 168 | 168 |
| Torren Management LLC | [2026-06-30] | SOLE | 0 | 110 |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 17 |
| Eastern Bank | [2026-06-30] | DFND | 5 | 5 |
| FNY Investment Advisers LLC | [2026-06-30] | SOLE | 250 | 0 | Prev | Page 1 | Next |