
Black Diamond Therapeutics, Inc.
BDTXHealthcare|Biotechnology|US
$1.74
+0.07 (+4.52%)
DCF Value
$10.92
Tangible Book / Share
$1.68
Cash / Share
$1.93
Ownership Breakdown
80.5%
Float
57.3M
Shares Outstanding
46.2M
Float Shares
Major Holders (6)
Combined: 26.3%
Holders of 5%+ from their latest Schedule 13D/13G filing in the last two years. Percentages are as of each filing date.
| Holder | Type | % of Class | Shares | Filed | Filing |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | Investment adviser | 7.00% | 4,028,202 | Jul 8, 2026 | 13D/G |
| BlackRock, Inc. | Holding company | 6.70% | 3,838,590 | Jul 27, 2026 | 13D/G |
| Biotech Growth N.V. | Corporation | 4.80% | 2,733,547 | Mar 21, 2025 | 13D/G |
| BB Biotech AG | HC, CO | 4.80% | 2,733,547 | Mar 21, 2025 | 13D/G |
| Ryan Wilder | HC, IN | 1.50% | 870,000 | Feb 17, 2026 | 13D/G |
| Vestal Point Capital, LP | IA, PN | 1.50% | 870,000 | Feb 17, 2026 | 13D/G |
Insider Trades (100)
Last 4 quarters: 1,776,027 acquired · 0 disposed
| Insider | Position | Date | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Behbahani Ali | director | Sep 18, 2026 | AWARD | 7,707 | $1.93 | $14.9K | Form 4 |
| Raman Prakash | director | Sep 18, 2026 | AWARD | 6,801 | $1.93 | $13.1K | Form 4 |
| Behbahani Ali | director | Jun 26, 2026 | AWARD | 40,000 | $1.71 | $68.4K | Form 4 |
| Kulkarni Samarth | director | Jun 26, 2026 | AWARD | 40,000 | $1.71 | $68.4K | Form 4 |
| Menzel Garry E | director | Jun 26, 2026 | AWARD | 40,000 | $1.71 | $68.4K | Form 4 |
| Raman Prakash | director | Jun 26, 2026 | AWARD | 40,000 | $1.71 | $68.4K | Form 4 |
| Dhingra Kapil | director | Jun 26, 2026 | AWARD | 40,000 | $1.71 | $68.4K | Form 4 |
| Campbell Shannon | director | Jun 26, 2026 | AWARD | 40,000 | $1.71 | $68.4K | Form 4 |
| Behbahani Ali | director | Jun 19, 2026 | AWARD | 8,961 | $1.66 | $14.9K | Form 4 |
| Raman Prakash | director | Jun 19, 2026 | AWARD | 7,907 | $1.66 | $13.1K | Form 4 |
| Behbahani Ali | director | Mar 20, 2026 | AWARD | 6,919 | $2.15 | $14.9K | Form 4 |
| Raman Prakash | director | Mar 20, 2026 | AWARD | 6,105 | $2.15 | $13.1K | Form 4 |
| Jones Erika | SEE REMARKS | Jan 21, 2026 | AWARD | 200,000 | $2.57 | $514.0K | Form 4 |
| Hatzis-Schoch Brent | SEE REMARKS | Jan 21, 2026 | AWARD | 250,000 | $2.57 | $642.5K | Form 4 |
| Buck Elizabeth | CHIEF SCIENTIFIC OFFICER | Jan 21, 2026 | AWARD | 250,000 | $2.57 | $642.5K | Form 4 |
| Yurasov Sergey | CHIEF MEDICAL OFFICER | Jan 21, 2026 | AWARD | 250,000 | $2.57 | $642.5K | Form 4 |
| Velleca Mark A. | director, officer: PRESIDENT & CEO | Jan 21, 2026 | AWARD | 600,000 | $2.57 | $1.5M | Form 4 |
| Behbahani Ali | director | Dec 12, 2025 | AWARD | 5,208 | $2.76 | $14.4K | Form 4 |
| Raman Prakash | director | Dec 12, 2025 | AWARD | 4,665 | $2.76 | $12.9K | Form 4 |
| Behbahani Ali | director | Sep 19, 2025 | AWARD | 4,291 | $3.35 | $14.4K | Form 4 |
| Raman Prakash | director | Sep 19, 2025 | AWARD | 3,843 | $3.35 | $12.9K | Form 4 |
| Behbahani Ali | director | Jun 20, 2025 | AWARD | 6,170 | $2.33 | $14.4K | Form 4 |
| Raman Prakash | director | Jun 20, 2025 | AWARD | 5,526 | $2.33 | $12.9K | Form 4 |
| Behbahani Ali | director | Jun 12, 2025 | AWARD | 30,550 | $2.43 | $74.2K | Form 4 |
| Menzel Garry E | director | Jun 12, 2025 | AWARD | 30,550 | $2.43 | $74.2K | Form 4 |
| Raman Prakash | director | Jun 12, 2025 | AWARD | 30,550 | $2.43 | $74.2K | Form 4 |
| Campbell Shannon | director | Jun 12, 2025 | AWARD | 30,550 | $2.43 | $74.2K | Form 4 |
| Dhingra Kapil | director | Jun 12, 2025 | AWARD | 30,550 | $2.43 | $74.2K | Form 4 |
| Kulkarni Samarth | director | Jun 12, 2025 | AWARD | 30,550 | $2.43 | $74.2K | Form 4 |
| Behbahani Ali | director | Mar 21, 2025 | AWARD | 7,646 | $1.88 | $14.4K | Form 4 |
| Raman Prakash | director | Mar 21, 2025 | AWARD | 6,848 | $1.88 | $12.9K | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Mar 19, 2025 | SELL | 1,000,000 | $2.07 | $2.1M | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Mar 19, 2025 | SELL | 300,000 | $1.94 | $582.9K | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Mar 19, 2025 | SELL | 1,000,000 | $2.31 | $2.3M | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Mar 19, 2025 | SELL | 2,000,000 | $2.00 | $4.0M | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Mar 19, 2025 | SELL | 400,000 | $2.09 | $837.2K | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Mar 19, 2025 | SELL | 584,292 | $1.95 | $1.1M | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Mar 19, 2025 | SELL | 500,000 | $2.12 | $1.1M | Form 4 |
| Velleca Mark A. | director, officer: PRESIDENT & CEO | Jan 30, 2025 | AWARD | 500,000 | $2.52 | $1.3M | Form 4 |
| Velleca Mark A. | director, officer: PRESIDENT & CEO | Jan 30, 2025 | AWARD | 75,000 | — | — | Form 4 |
| Yurasov Sergey | CHIEF MEDICAL OFFICER | Jan 30, 2025 | AWARD | 200,000 | $2.52 | $504.0K | Form 4 |
| Yurasov Sergey | CHIEF MEDICAL OFFICER | Jan 30, 2025 | AWARD | 75,000 | — | — | Form 4 |
| Buck Elizabeth | CHIEF SCIENTIFIC OFFICER | Jan 30, 2025 | AWARD | 175,000 | $2.52 | $441.0K | Form 4 |
| Buck Elizabeth | CHIEF SCIENTIFIC OFFICER | Jan 30, 2025 | AWARD | 75,000 | — | — | Form 4 |
| Jones Erika | SEE REMARKS | Jan 30, 2025 | AWARD | 125,000 | $2.52 | $315.0K | Form 4 |
| Jones Erika | SEE REMARKS | Jan 30, 2025 | AWARD | 75,000 | — | — | Form 4 |
| Hatzis-Schoch Brent | SEE REMARKS | Jan 30, 2025 | AWARD | 175,000 | $2.52 | $441.0K | Form 4 |
| Hatzis-Schoch Brent | SEE REMARKS | Jan 30, 2025 | AWARD | 75,000 | — | — | Form 4 |
| Behbahani Ali | director | Dec 13, 2024 | AWARD | 5,750 | $2.50 | $14.4K | Form 4 |
| Raman Prakash | director | Dec 13, 2024 | AWARD | 5,150 | $2.50 | $12.9K | Form 4 |
| Campbell Shannon | director | Dec 13, 2024 | AWARD | 4,500 | $2.50 | $11.3K | Form 4 |
| Behbahani Ali | director | Sep 20, 2024 | AWARD | 3,007 | $4.78 | $14.4K | Form 4 |
| Campbell Shannon | director | Sep 20, 2024 | AWARD | 2,354 | $4.78 | $11.3K | Form 4 |
| Raman Prakash | director | Sep 20, 2024 | AWARD | 2,694 | $4.78 | $12.9K | Form 4 |
| Versant Venture Capital VI, L.P. | 10 percent owner | Aug 28, 2024 | SELL | 221,600 | $6.32 | $1.4M | Form 4 |
| Behbahani Ali | director | Jun 21, 2024 | AWARD | 2,887 | $4.98 | $14.4K | Form 4 |
| Raman Prakash | director | Jun 21, 2024 | AWARD | 2,301 | $4.98 | $11.5K | Form 4 |
| Campbell Shannon | director | Jun 21, 2024 | AWARD | 2,011 | $4.98 | $10.0K | Form 4 |
| Behbahani Ali | director | Jun 6, 2024 | AWARD | 30,550 | $4.65 | $142.1K | Form 4 |
| Kulkarni Samarth | director | Jun 6, 2024 | AWARD | 30,550 | $4.65 | $142.1K | Form 4 |
| Menzel Garry E | director | Jun 6, 2024 | AWARD | 30,550 | $4.65 | $142.1K | Form 4 |
| Raman Prakash | director | Jun 6, 2024 | AWARD | 30,550 | $4.65 | $142.1K | Form 4 |
| Campbell Shannon | director | Jun 6, 2024 | AWARD | 30,550 | $4.65 | $142.1K | Form 4 |
| Dhingra Kapil | director | Jun 6, 2024 | AWARD | 30,550 | $4.65 | $142.1K | Form 4 |
| Campbell Shannon | director | Apr 10, 2024 | AWARD | 61,100 | $4.98 | $304.3K | Form 4 |
| Raman Prakash | director | Apr 10, 2024 | AWARD | 61,100 | $4.98 | $304.3K | Form 4 |
| Campbell Shannon | Apr 10, 2024 | OTHER | 0 | — | — | Form 4 | |
| Raman Prakash | Apr 10, 2024 | OTHER | 0 | — | — | Form 4 | |
| Behbahani Ali | director | Mar 15, 2024 | AWARD | 3,166 | $4.54 | $14.4K | Form 4 |
| DIXON WENDY L | director | Mar 15, 2024 | AWARD | 3,253 | $4.54 | $14.8K | Form 4 |
| Ni Fang | SEE REMARKS | Feb 14, 2024 | AWARD | 200,000 | $4.86 | $972.0K | Form 4 |
| Hatzis-Schoch Brent | SEE REMARKS | Feb 14, 2024 | AWARD | 200,000 | $4.86 | $972.0K | Form 4 |
| Yurasov Sergey | CHIEF MEDICAL OFFICER | Feb 14, 2024 | AWARD | 225,000 | $4.86 | $1.1M | Form 4 |
| Buck Elizabeth | CHIEF SCIENTIFIC OFFICER | Feb 14, 2024 | AWARD | 200,000 | $4.86 | $972.0K | Form 4 |
| Velleca Mark A. | director, officer: PRESIDENT & CEO | Feb 14, 2024 | AWARD | 537,000 | $4.86 | $2.6M | Form 4 |
| Jones Erika | SEE REMARKS | Feb 14, 2024 | AWARD | 100,000 | $4.86 | $486.0K | Form 4 |
| Behbahani Ali | director | Dec 15, 2023 | AWARD | 4,455 | $2.73 | $12.2K | Form 4 |
| DIXON WENDY L | director | Dec 15, 2023 | AWARD | 4,043 | $2.73 | $11.0K | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Oct 17, 2023 | BUY | 400,000 | $2.34 | $934.1K | Form 4 |
| Behbahani Ali | director | Sep 15, 2023 | AWARD | 3,299 | $3.60 | $11.9K | Form 4 |
| Velleca Mark A. | director, officer: PRESIDENT & CEO | Sep 17, 2023 | AWARD | 1,000,000 | $3.55 | $3.5M | Form 4 |
| Velleca Mark A. | director, officer: PRESIDENT & CEO | Sep 15, 2023 | AWARD | 5,208 | $3.60 | $18.7K | Form 4 |
| DIXON WENDY L | director | Sep 15, 2023 | AWARD | 2,986 | $3.60 | $10.7K | Form 4 |
| RA CAPITAL MANAGEMENT, L.P. | director | Jul 5, 2023 | BUY | 935,850 | $5.00 | $4.7M | Form 4 |
| Behbahani Ali | director | Jul 5, 2023 | BUY | 1,000,000 | $5.00 | $5.0M | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Jun 30, 2023 | BUY | 1,000,000 | $5.00 | $5.0M | Form 4 |
| BIOTECH GROWTH N V | 10 percent owner | Jun 27, 2023 | BUY | 1,740,000 | $5.49 | $9.6M | Form 4 |
| Epstein David M. | director, officer: SEE REMARKS | Jun 27, 2023 | SELL | 25,000 | $6.70 | $167.5K | Form 4 |
| Behbahani Ali | director | Jun 16, 2023 | AWARD | 5,655 | $2.10 | $11.9K | Form 4 |
| DIXON WENDY L | director | Jun 16, 2023 | AWARD | 5,119 | $2.10 | $10.7K | Form 4 |
| Velleca Mark A. | director | Jun 16, 2023 | AWARD | 8,929 | $2.10 | $18.8K | Form 4 |
| Behbahani Ali | director | May 16, 2023 | AWARD | 16,500 | $1.82 | $30.0K | Form 4 |
| Mayweg Alexander | director | May 16, 2023 | AWARD | 16,500 | $1.82 | $30.0K | Form 4 |
| Shah Rajeev M. | director | May 16, 2023 | AWARD | 16,500 | $1.82 | $30.0K | Form 4 |
| Velleca Mark A. | director | May 16, 2023 | AWARD | 16,500 | $1.82 | $30.0K | Form 4 |
| Menzel Garry E | director | May 16, 2023 | AWARD | 16,500 | $1.82 | $30.0K | Form 4 |
| Kulkarni Samarth | director | May 16, 2023 | AWARD | 16,500 | $1.82 | $30.0K | Form 4 |
| DIXON WENDY L | director | May 16, 2023 | AWARD | 16,500 | $1.82 | $30.0K | Form 4 |
| Dhingra Kapil | director | May 16, 2023 | AWARD | 16,500 | $1.82 | $30.0K | Form 4 |
| Behbahani Ali | director | Mar 16, 2023 | AWARD | 7,111 | $1.67 | $11.9K | Form 4 |