Quart Barry D
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Quart Barry D. 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 |
|---|---|---|---|---|---|---|
| KNSA | Option Exercise | 20,129 | $10.36 | $208,536 | Dec 15, 2025 | |
| KNSA | Option Exercise | 8,212 | $3.80 | $31,206 | Jun 9, 2025 | |
| KNSA | Option Exercise | 3,173 | — | — | Jun 5, 2025 | |
| KNSA | Option Exercise | 4,373 | — | — | Jun 6, 2024 | |
| KNSA | Option Exercise | 5,000 | — | — | Jun 29, 2023 | |
| HRTX | Chief Executive Officer | Tax Withholding | 5,219 | $3.17 | $16,544 | Jan 13, 2023 |
| KNSA | Sale | 21,959 | $16.15 | $354,638 | Nov 29, 2022 | |
| HRTX | Chief Executive Officer | Option Exercise | 16,122 | — | — | Oct 13, 2022 |
| HRTX | Chief Executive Officer | Option Exercise | 16,122 | — | — | Jul 13, 2022 |
| HRTX | Chief Executive Officer | Tax Withholding | 5,219 | $6.07 | $31,679 | Apr 13, 2022 |
| HRTX | Chief Executive Officer | Tax Withholding | 5,219 | $8.30 | $43,318 | Jan 13, 2022 |
| HRTX | Chief Executive Officer | Tax Withholding | 963 | $10.55 | $10,160 | Oct 13, 2021 |
| HRTX | Chief Executive Officer | Other | 1,529 | $13.90 | $21,253 | Jul 13, 2021 |
| HRTX | Chief Executive Officer | Other | 600 | — | — | Apr 13, 2021 |
| HRTX | Chief Executive Officer | Tax Withholding | 963 | $18.16 | $17,488 | Jan 13, 2021 |
| HRTX | Chief Executive Officer | Other | 1,158 | $12.12 | $14,035 | Apr 30, 2020 |
| HRTX | President & CEO | Gift | 6,584 | — | — | Dec 27, 2019 |
| HRTX | Chief Executive Officer | Other | 806 | $18.43 | $14,855 | Oct 3, 2019 |
| HRTX | Chief Executive Officer | Option Exercise | 19,675 | $7.20 | $141,660 | Sep 14, 2018 |
| HRTX | Chief Executive Officer | Other | 1,607 | $13.22 | $21,245 | Jun 21, 2018 |
| HRTX | Chief Executive Officer | Option Exercise | 100,000 | $7.20 | $720,000 | Mar 19, 2018 |
| HRTX | Chief Executive Officer | Option Exercise | 100,000 | $7.20 | $720,000 | Mar 14, 2018 |
| HRTX | Chief Executive Officer | Other | 1,684 | $12.62 | $21,252 | Apr 28, 2017 |
| HRTX | Chief Executive Officer | Other | 837 | $18.22 | $15,250 | Jul 19, 2016 |
| HRTX | Chief Executive Officer | Option Exercise | 3,472 | $7.20 | $24,998 | Mar 2, 2016 |
| HRTX | Chief Executive Officer | Gift | 25,000 | — | — | Dec 29, 2015 |
| HRTX | Chief Executive Officer | Option Exercise | 2,315 | $7.20 | $16,668 | Dec 28, 2015 |
| HRTX | Chief Executive Officer | Option Exercise | 10,000 | $7.20 | $72,000 | Oct 14, 2015 |
| HRTX | Chief Executive Officer | Option Exercise | 14,306 | $7.20 | $103,003 | Sep 29, 2015 |
| HRTX | Chief Executive Officer | Option Exercise | 10,000 | $7.20 | $72,000 | Apr 30, 2015 |
| HRTX | Chief Executive Officer | Sale | 10,000 | $13.07 | $130,700 | Mar 2, 2015 |
| HRTX | Chief Executive Officer | Other | 1,941 | $7.50 | $14,558 | Dec 12, 2014 |
| HRTX | Chief Executive Officer | Purchase | 10,000 | $11.75 | $117,500 | Jun 25, 2014 |
| 0000911326 | Sale | 1,375 | $100.00 | $137,500 | Jun 20, 2014 | |
| 0000911326 | Sale | 1,000 | $90.00 | $90,000 | Jun 17, 2014 | |
| 0000911326 | Sale | 1,000 | $83.31 | $83,310 | Jun 12, 2014 | |
| HRTX | Chief Executive Officer | Purchase | 1,000,000 | $0.40 | $400,000 | Nov 20, 2013 |
| 0001103390 | President and CEO | Disposition | 43,348 | $32.00 | $1,387,136 | Jun 19, 2012 |
| 0001103390 | President and CEO | Gift | 5,000 | — | — | Dec 22, 2011 |
| 0001103390 | President and CEO | Gift | 10,000 | — | — | Nov 16, 2011 |
| 0001103390 | President and CEO | Sale | 20,000 | $27.20 | $544,000 | May 9, 2011 |
| 0001103390 | President and CEO | Option Exercise | 20,000 | $3.90 | $78,000 | Feb 7, 2011 |
| 0001103390 | President and CEO | Option Exercise | 20,000 | $3.90 | $78,000 | Sep 16, 2010 |
| 0001103390 | President and CEO | Option Exercise | 20,000 | $3.90 | $78,000 | Aug 9, 2010 |
| 0001103390 | President and CEO | Sale | 2,404 | $21.70 | $52,167 | May 7, 2010 |
| 0001103390 | President and CEO | Option Exercise | 25,000 | $3.90 | $97,500 | Feb 8, 2010 |
| 0001103390 | President and CEO | Gift | 10,000 | — | — | Dec 9, 2009 |
| 0001103390 | President and CEO | Option Exercise | 10,000 | $3.90 | $39,000 | Nov 9, 2009 |
| 0001103390 | President and CEO | Option Exercise | 10,000 | $3.90 | $39,000 | Aug 11, 2009 |
| 0001103390 | President and CEO | Gift | 5,000 | — | — | May 27, 2009 |