Shih Alvin
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Shih Alvin. 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 |
|---|---|---|---|---|---|---|
| ZVRA | Purchase | 20,000 | $7.89 | $157,800 | Sep 12, 2025 | |
| TVTX | EVP of Research & Development | Sale | 8,750 | $16.24 | $142,100 | Sep 1, 2016 |
| TVTX | EVP of Research & Development | Sale | 8,750 | $17.75 | $155,313 | Jun 1, 2016 |
| TVTX | EVP of Research & Development | Sale | 8,750 | $14.35 | $125,563 | Mar 1, 2016 |
| TVTX | EVP of Research & Development | Sale | 8,750 | $20.83 | $182,262 | Dec 9, 2015 |
| TVTX | EVP of Research & Development | Sale | 1,129 | $21.61 | $24,398 | Oct 6, 2015 |
| TVTX | EVP of Research & Development | Sale | 27,916 | $32.70 | $912,853 | Jun 26, 2015 |