PERCEPTIVE ADVISORS LLC
Insider transactions at 16 companies
This page shows all SEC Form 4 filings attributed to PERCEPTIVE ADVISORS LLC. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| 0000764195 | Purchase | 1,000,000 | $0.62 | $620,000 | Jun 17, 2019 | |
| 0001300699 | Purchase | 324,290 | $17.69 | $5,736,690 | Jun 14, 2019 | |
| 0000764195 | Purchase | 14,285,714 | $1.40 | $20,000,000 | Dec 13, 2018 | |
| 0001596946 | Purchase | 2,000,000 | $6.50 | $13,000,000 | Dec 7, 2018 | |
| FOLD | Purchase | 100,000 | $11.74 | $1,174,000 | Sep 13, 2018 | |
| CRNX | Purchase | 307,648 | $21.30 | $6,552,902 | Jul 20, 2018 | |
| VRCA | C | 1,130,679 | — | — | Jun 19, 2018 | |
| 0001685071 | Purchase | 5,591 | $29.82 | $166,724 | Jun 11, 2018 | |
| 0001685071 | Purchase | 22,377 | $27.63 | $618,277 | Jun 7, 2018 | |
| 0001685071 | Purchase | 40,670 | $25.45 | $1,035,052 | Jun 5, 2018 | |
| FOLD | Purchase | 335,827 | $13.56 | $4,553,814 | Mar 5, 2018 | |
| SLDB | Purchase | 20,000 | $27.33 | $546,600 | Jan 30, 2018 | |
| 0000764195 | Purchase | 3,100,000 | $3.05 | $9,455,000 | Oct 26, 2017 | |
| 0001375151 | Purchase | 28,033 | $31.19 | $874,349 | Sep 29, 2017 | |
| 0001513818 | Sale | 126,579 | $3.74 | $473,405 | Sep 22, 2017 | |
| FOLD | Purchase | 1,500,000 | $12.25 | $18,375,000 | Jul 13, 2017 | |
| 0001513818 | Purchase | 34,883 | $14.94 | $521,152 | Feb 13, 2017 | |
| 0001513818 | Purchase | 59,133 | $15.51 | $917,153 | Feb 10, 2017 | |
| 0001513818 | Purchase | 47,375 | $14.37 | $680,779 | Dec 29, 2016 | |
| FOLD | Purchase | 47,375 | $4.72 | $223,610 | Dec 23, 2016 | |
| 0000704159 | Purchase | 3,383,955 | $3.05 | $10,321,063 | Dec 6, 2016 | |
| FOLD | Sale | 1,100,000 | $6.81 | $7,491,000 | Aug 25, 2016 | |
| ALDX | Purchase | 700,000 | $5.00 | $3,500,000 | May 26, 2016 | |
| TLPH | Sale | 75,000 | $4.62 | $346,500 | Nov 6, 2015 | |
| ALDX | Purchase | 45,100 | $6.50 | $293,150 | Oct 28, 2015 | |
| ALDX | Purchase | 14,348 | $6.30 | $90,392 | Oct 20, 2015 | |
| FOLD | Purchase | 50,000 | $6.27 | $313,500 | Oct 7, 2015 | |
| TLPH | Sale | 310,000 | $4.18 | $1,295,800 | Sep 9, 2015 | |
| 0001338042 | Sale | 50,000 | $89.20 | $4,460,000 | Sep 5, 2013 | |
| 0001338042 | Purchase | 50,000 | $27.79 | $1,389,500 | Feb 1, 2013 | |
| 0001338042 | Purchase | 25,000 | $26.73 | $668,250 | Jan 17, 2013 | |
| 0001338042 | Purchase | 125,000 | $26.64 | $3,330,000 | Jan 11, 2013 | |
| 0001338042 | Purchase | 30,000 | $22.71 | $681,300 | Nov 29, 2012 | |
| 0000897075 | Purchase | 25,000 | $6.35 | $158,750 | May 11, 2012 | |
| 0000911326 | Other | 2,340,000 | — | — | Nov 2, 2011 | |
| 0000911326 | Sale | 1,500 | $2.11 | $3,165 | Aug 19, 2011 | |
| 0000897075 | Purchase | 60,000 | $5.22 | $313,200 | Mar 16, 2011 | |
| 0000897075 | Purchase | 30,000 | $6.47 | $194,100 | Mar 7, 2011 | |
| 0000897075 | Purchase | 38,922 | $4.49 | $174,760 | Feb 25, 2011 | |
| 0001047188 | Other | 274,362 | $1.26 | $345,696 | Mar 6, 2009 | |
| 0000854222 | U | 2,221,248 | $4.50 | $9,995,616 | Feb 25, 2009 | |
| 0000854222 | Purchase | 7,500 | $5.55 | $41,625 | Feb 20, 2009 | |
| 0001047188 | Other | 2,300 | $1.75 | $4,025 | Jan 30, 2009 | |
| 0001047188 | Purchase | 23,900 | $5.00 | $119,500 | Jan 16, 2009 | |
| 0001047188 | Purchase | 2,300 | $5.00 | $11,500 | Jan 6, 2009 | |
| 0001047188 | Purchase | 4,700 | $5.00 | $23,500 | Dec 29, 2008 | |
| 0001047188 | Other | 274,362 | $1.26 | $345,696 | Dec 24, 2008 | |
| 0001142576 | Sale | 8,000 | $7.40 | $59,200 | Jul 2, 2008 | |
| 0001047188 | Purchase | 3,500 | $5.00 | $17,500 | Jun 23, 2008 | |
| XTLB | Purchase | 32,260 | $3.36 | $108,394 | Jun 5, 2008 |