TANG CAPITAL PARTNERS LP
Insider transactions at 4 companies
This page shows all SEC Form 4 filings attributed to TANG CAPITAL PARTNERS LP. 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 |
|---|---|---|---|---|---|---|
| 0001724979 | U | 3,850,513 | — | — | Jan 26, 2024 | |
| 0001724979 | Sale | 109,435 | $1.20 | $131,322 | Dec 14, 2023 | |
| 0001750019 | Other | 4,394,800 | — | — | Jun 1, 2023 | |
| 0001750019 | Purchase | 50,000 | $1.72 | $86,000 | May 25, 2023 | |
| 0001750019 | Purchase | 6,774 | $1.95 | $13,209 | May 8, 2023 | |
| 0001750019 | Purchase | 104,241 | $1.86 | $193,888 | May 3, 2023 | |
| 0000920465 | Sale | 6,597 | $3.95 | $26,058 | Dec 1, 2021 | |
| APVO | Sale | 161,336 | $13.52 | $2,181,263 | Nov 23, 2021 | |
| APVO | Sale | 3,719 | $6.66 | $24,769 | Nov 18, 2021 | |
| APVO | Purchase | 107,901 | $23.48 | $2,533,515 | Nov 4, 2020 | |
| 0001717452 | Chief Operating Officer | Purchase | 100,000 | $13.06 | $1,306,000 | Sep 29, 2020 |
| 0001717452 | Chief Operating Officer | Purchase | 1,052,631 | $14.25 | $14,999,992 | Aug 28, 2020 |
| 0000920465 | Purchase | 215,812 | $4.94 | $1,066,111 | Jun 3, 2020 | |
| 0000920465 | Purchase | 200,000 | $5.24 | $1,048,000 | Jan 7, 2019 | |
| 0001717452 | Chief Operating Officer | Purchase | 10,000 | $12.04 | $120,400 | Dec 27, 2018 |
| 0001717452 | Chief Operating Officer | Purchase | 3,063 | $15.64 | $47,905 | Nov 27, 2018 |
| 0001717452 | Chief Financial Officer | Purchase | 6,937 | $15.43 | $107,038 | Nov 21, 2018 |
| 0001717452 | Chief Financial Officer | Purchase | 10,000 | $19.17 | $191,700 | Sep 28, 2018 |
| 0001717452 | Chief Financial Officer | Purchase | 10,000 | $20.08 | $200,800 | Sep 18, 2018 |
| 0000920465 | Gift | 500,000 | — | — | Sep 11, 2018 | |
| HRTX | Purchase | 192,308 | $26.00 | $5,000,008 | Mar 29, 2018 | |
| 0000920465 | Purchase | 508,474 | $29.50 | $14,999,983 | Mar 15, 2018 | |
| 0000920465 | Purchase | 10,000 | $29.54 | $295,400 | Feb 28, 2018 | |
| 0001717452 | Chief Financial Officer | Purchase | 29,109 | $23.72 | $690,465 | Feb 14, 2018 |
| 0001717452 | Chief Financial Officer | Purchase | 1,291,666 | $24.00 | $30,999,984 | Dec 7, 2017 |
| 0000920465 | Purchase | 149,254 | $33.50 | $5,000,009 | Mar 23, 2017 | |
| BGMSP | Purchase | 134,200 | $4.34 | $582,428 | Feb 23, 2017 | |
| HRTX | Purchase | 2,459,016 | $12.20 | $29,999,995 | Jan 19, 2017 | |
| 0000920465 | Purchase | 16,448 | $20.28 | $333,565 | Sep 9, 2016 | |
| 0000920465 | Purchase | 15,972 | $16.94 | $270,566 | Mar 2, 2016 | |
| 0000920465 | Purchase | 10,000 | $27.82 | $278,200 | Aug 20, 2015 | |
| 0000920465 | Purchase | 110,000 | $23.58 | $2,593,800 | Jun 26, 2015 | |
| HRTX | Purchase | 121,212 | $24.75 | $2,999,997 | Jun 10, 2015 | |
| 0000920465 | Purchase | 77,304 | $13.71 | $1,059,838 | Dec 11, 2014 | |
| HRTX | Award / Grant | 17,500,000 | $0.40 | $7,000,000 | Nov 20, 2013 | |
| 0001576263 | Purchase | 57,143 | $17.50 | $1,000,003 | Oct 24, 2013 | |
| 0001103390 | Purchase | 212,000 | $26.00 | $5,512,000 | Jan 20, 2011 | |
| 0001103390 | Gift | 225,000 | — | — | Nov 15, 2010 | |
| HRTX | Award / Grant | 95,891 | — | — | May 20, 2010 | |
| VNDA | Sale | 54,900 | $10.73 | $589,077 | Jan 14, 2010 | |
| VNDA | Sale | 86,500 | $10.54 | $911,710 | Jan 12, 2010 | |
| 0001103390 | Gift | 129,242 | — | — | Dec 4, 2009 | |
| 0001047188 | Purchase | 4,100 | $1.30 | $5,330 | Mar 11, 2009 | |
| 0001047188 | Purchase | 85,000 | $1.49 | $126,650 | Mar 5, 2009 | |
| 0001047188 | Purchase | 24,140 | $1.42 | $34,279 | Feb 23, 2009 | |
| 0001047188 | Purchase | 1,015,000 | $1.99 | $2,019,850 | Jan 9, 2009 | |
| HRTX | Purchase | 415,300 | $0.48 | $199,344 | Dec 18, 2008 | |
| VNDA | Purchase | 145,000 | $0.73 | $105,850 | Nov 20, 2008 | |
| HRTX | Purchase | 775,032 | $0.48 | $372,015 | Nov 13, 2008 | |
| 0001013238 | Purchase | 17,000 | $0.24 | $4,080 | Oct 20, 2008 |