HSIAO JANE PH D
Insider transactions at 4 companies
This page shows all SEC Form 4 filings attributed to HSIAO JANE PH 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 |
|---|---|---|---|---|---|---|
| 0000876378 | Purchase | 4,500,000 | $0.40 | $1,800,000 | Feb 17, 2012 | |
| OPK | Vice Chairman & CTO | Purchase | 10,000 | $7.96 | $79,600 | Dec 21, 2011 |
| OPK | Vice Chairman & CTO | Purchase | 1,200,000 | $3.60 | $4,320,000 | Oct 5, 2011 |
| OPK | Vice Chairman & CTO | Purchase | 1,200,000 | $3.60 | $4,320,000 | Oct 5, 2011 |
| OPK | Vice Chairman & CTO | Award / Grant | 533,000 | $3.75 | $1,998,750 | Mar 9, 2011 |
| OPK | Vice Chairman & CTO | Purchase | 200,000 | $3.55 | $710,000 | Jan 21, 2011 |
| 0000876378 | Other | 76,261 | — | — | Sep 10, 2010 | |
| 0000876378 | Purchase | 1,300,000 | $1.00 | $1,300,000 | Jun 15, 2010 | |
| 0001268659 | C | 368,523 | $1.00 | $368,523 | May 20, 2010 | |
| 0001268659 | C | 368,523 | $1.00 | $368,523 | May 20, 2010 | |
| OPK | Vice Chairman and CTO | Purchase | 10,000 | $1.75 | $17,500 | Jul 27, 2009 |
| OPK | See Remarks | Award / Grant | 1,801,800 | $1.11 | $1,999,998 | Aug 8, 2008 |
| OPK | Vice Chairman and CTO | Purchase | 33,000 | $1.35 | $44,550 | Jul 2, 2008 |
| 0000876378 | Purchase | 60,000 | $2.15 | $129,000 | May 28, 2008 | |
| OPK | Vice Chairman and CTO | Purchase | 500,000 | $1.25 | $625,000 | May 8, 2008 |
| OPK | Chief Technology Officer | Purchase | 2,000,000 | $1.80 | $3,600,000 | Feb 11, 2008 |
| OPK | Chief Technology Officer | Purchase | 4,076,087 | $1.84 | $7,500,000 | Dec 4, 2007 |
| 0000876378 | Award / Grant | 2,588,965 | — | — | Sep 4, 2007 | |
| 0000876378 | Award / Grant | 15,000 | — | — | Aug 24, 2007 | |
| 0000876378 | Award / Grant | 15,000 | — | — | Aug 24, 2007 | |
| OPK | Chief Technology Officer | Purchase | 1,000,000 | $1.80 | $1,800,000 | Jul 13, 2007 |
| OPK | Award / Grant | 11,604,144 | — | — | Mar 27, 2007 | |
| OPK | Award / Grant | 11,604,144 | — | — | Mar 27, 2007 | |
| PLX | X | 258,355 | $1.38 | $356,530 | Jan 31, 2007 | |
| 0000772197 | Vice Chairman and CTO | Disposition | 1,664,822 | — | — | Jan 26, 2006 |