
ADARx Pharmaceuticals, Inc.
ADRXHealthcare|Biotechnology|US
$13.23
-0.06 (-0.45%)
Ownership Breakdown
16.9%
Float
110.7M
Shares Outstanding
18.7M
Float Shares
Major Holders (20)
Combined: 111.1%
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 |
|---|---|---|---|---|---|
| Orbimed Advisors LLC | Investment adviser | 14.00% | 14,913,764 | Oct 2, 2026 | 13D/G |
| Orbimed Capital GP VII LLC | Other | 13.40% | 14,325,529 | Oct 2, 2026 | 13D/G |
| Yi Shi | Individual | 11.10% | 11,858,655 | Oct 16, 2026 | 13D/G |
| LAV Biosciences Fund V, L.P. | Partnership | 10.50% | 11,243,179 | Oct 16, 2026 | 13D/G |
| Simeon George | Individual | 9.30% | 9,936,661 | Oct 5, 2026 | 13D/G |
| SR One Capital Management, LLC | Other | 9.30% | 9,936,661 | Oct 5, 2026 | 13D/G |
| Orbimed Advisors Israel II LTD | Corporation | 8.70% | 9,292,025 | Oct 2, 2026 | 13D/G |
| Orbimed Israel GP II, L.P. | Partnership | 8.70% | 9,292,025 | Oct 2, 2026 | 13D/G |
| BCLS Fund III Investments, LP | Partnership | 6.30% | 6,728,970 | Oct 1, 2026 | 13D/G |
| SR One Capital Fund I Aggregator, LP | Partnership | 5.20% | 5,554,094 | Oct 5, 2026 | 13D/G |
| SR One Capital Partners I, LP | Partnership | 5.20% | 5,554,094 | Oct 5, 2026 | 13D/G |
| SR One Capital Opportunities Fund I, LP | Partnership | 1.80% | 1,953,505 | Oct 5, 2026 | 13D/G |
| SR One Capital Opportunities Partners I, LP | Partnership | 1.80% | 1,953,505 | Oct 5, 2026 | 13D/G |
| SR One Co-Invest III, LLC | Other | 1.70% | 1,836,469 | Oct 5, 2026 | 13D/G |
| SR One Co-Invest III Manager, LLC | Other | 1.70% | 1,836,469 | Oct 5, 2026 | 13D/G |
| Amzl, LP | Partnership | 0.60% | 592,593 | Oct 5, 2026 | 13D/G |
| SR One Capital SMA Partners, LP | Partnership | 0.60% | 592,593 | Oct 5, 2026 | 13D/G |
| OrbiMed Genesis GP LLC | Other | 0.60% | 588,235 | Oct 2, 2026 | 13D/G |
| LAV Fund VI, L.P. | Partnership | 0.30% | 307,738 | Oct 16, 2026 | 13D/G |
| LAV Fund VI Opportunities, L.P. | Partnership | 0.30% | 307,738 | Oct 16, 2026 | 13D/G |
Insider Trades (49)
| Insider | Position | Date | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| RICE THOMAS P | director, officer: Chief Executive Officer | Nov 3, 2006 | DISPOSED | 112,619 | $25.00 | $2.8M | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Nov 3, 2006 | DISPOSED | 15,000 | $11.45 | $171.8K | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Nov 3, 2006 | DISPOSED | 150,000 | $29.96 | $4.5M | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Nov 3, 2006 | DISPOSED | 30,000 | $8.85 | $265.5K | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Nov 3, 2006 | DISPOSED | 30,000 | $25.64 | $769.2K | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Nov 3, 2006 | DISPOSED | 26,857 | $25.00 | $671.4K | Form 4 |
| GERSON IRWIN | director | Nov 3, 2006 | DISPOSED | 18,500 | $25.00 | $462.5K | Form 4 |
| GERSON IRWIN | director | Nov 3, 2006 | DISPOSED | 5 | $1255.81 | $6.3K | Form 4 |
| GERSON IRWIN | director | Nov 3, 2006 | DISPOSED | 15,000 | $33.83 | $507.4K | Form 4 |
| GERSON IRWIN | director | Nov 3, 2006 | DISPOSED | 5,000 | $22.94 | $114.7K | Form 4 |
| GERSON IRWIN | director | Nov 3, 2006 | DISPOSED | 15,000 | $58.50 | $877.5K | Form 4 |
| GERSON IRWIN | director | Nov 3, 2006 | DISPOSED | 12,000 | $5.73 | $68.8K | Form 4 |
| GERSON IRWIN | director | Nov 3, 2006 | DISPOSED | 28,000 | $8.43 | $236.0K | Form 4 |
| ECKERT CARTER H | director | Nov 3, 2006 | DISPOSED | 18,500 | $25.00 | $462.5K | Form 4 |
| ECKERT CARTER H | director | Nov 3, 2006 | DISPOSED | 15,000 | $11.45 | $171.8K | Form 4 |
| ECKERT CARTER H | director | Nov 3, 2006 | DISPOSED | 5,000 | $27.46 | $137.3K | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Apr 14, 2006 | TAX W/H | 566 | $23.69 | $13.4K | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Apr 14, 2006 | TAX W/H | 1,854 | $23.69 | $43.9K | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Mar 17, 2006 | TAX W/H | 567 | $23.72 | $13.4K | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Feb 28, 2006 | AWARD | 6,250 | — | — | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Feb 28, 2006 | AWARD | 50,000 | — | — | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Feb 28, 2006 | AWARD | 5,000 | — | — | Form 4 |
| ECKERT CARTER H | director | Feb 28, 2006 | AWARD | 5,000 | — | — | Form 4 |
| GERSON IRWIN | director | Feb 28, 2006 | AWARD | 5,000 | — | — | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Feb 27, 2006 | TAX W/H | 4,327 | $18.45 | $79.8K | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Apr 14, 2005 | AWARD | 18,750 | — | — | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Apr 14, 2005 | AWARD | 50,000 | — | — | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Mar 17, 2005 | TAX W/H | 565 | $22.90 | $12.9K | Form 4 |
| GERSON IRWIN | director | Mar 17, 2005 | AWARD | 10,000 | — | — | Form 4 |
| ECKERT CARTER H | director | Mar 17, 2005 | AWARD | 10,000 | — | — | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Feb 27, 2005 | TAX W/H | 3,527 | $22.27 | $78.5K | Form 4 |
| Glover Steve C | SVP Brand Operations | Nov 19, 2004 | AWARD | 7,000 | — | — | Form 4 |
| Glover Steve C | SVP Brand Operations | Sep 20, 2004 | DISPOSED | 11,250 | $8.85 | $99.6K | Form 4 |
| Glover Steve C | SVP Brand Operations | Sep 20, 2004 | DISPOSED | 0 | — | — | Form 4 |
| Glover Steve C | SVP Brand Operations | Sep 20, 2004 | DISPOSED | 7,400 | $25.64 | $189.7K | Form 4 |
| GERSON IRWIN | director | Jun 4, 2004 | AWARD | 5,000 | $27.46 | $137.3K | Form 4 |
| GERSON IRWIN | director | Jun 4, 2004 | AWARD | 2,500 | — | — | Form 4 |
| ECKERT CARTER H | director | Jun 4, 2004 | AWARD | 5,000 | $27.46 | $137.3K | Form 4 |
| ECKERT CARTER H | director | Jun 4, 2004 | AWARD | 2,500 | — | — | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Feb 27, 2004 | AWARD | 150,000 | $29.96 | $4.5M | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Mar 17, 2004 | TAX W/H | 529 | $29.46 | $15.6K | Form 4 |
| RICE THOMAS P | director, officer: Chief Executive Officer | Feb 27, 2004 | AWARD | 40,000 | — | — | Form 4 |
| WATKINS IAN J | Sr.VP of Human Resources | Jan 27, 2004 | AWARD | 30,000 | $25.64 | $769.2K | Form 4 |
| WATKINS IAN J | SR VP of Human Resources | Sep 8, 2003 | DISPOSED | 0 | — | — | Form 4 |
| WATKINS IAN J | SR VP of Human Resources | Sep 8, 2003 | DISPOSED | 30,000 | $8.85 | $265.5K | Form 4 |
| GERSON IRWIN | director | Jun 13, 2003 | AWARD | 5,000 | $22.94 | $114.7K | Form 4 |
| RICE THOMAS P | director: | Jun 13, 2003 | OTHER | 0 | — | — | Form 4 |
| ECKERT CARTER H | director: | Jun 13, 2003 | OTHER | 0 | — | — | Form 4 |
| RICE THOMAS P | director | Apr 1, 2004 | DISPOSED | 15,000 | $11.45 | $171.8K | Form 4 |