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Insider Roster
- Ovp Venture Partners Vi Lp, Large Shareholder, 2013-03-18
- Jr P Charles Waite, Director, 2013-03-18
- T Robert Wall, Director, 2013-03-18
- Lewis Shuster, Director, 2013-03-18
- A Clifford Reid, President & Ceo, 2013-03-18
- Keith Raffel, Svp & Chief Commercial Officer, 2013-03-18
- W Arthur Homan, Svp, Gen. Counsel & Secretary, 2013-03-18
- T Radoje Drmanac, Chief Scientific Officer, 2013-03-18
- Thomas C Caskey, Director, 2013-03-18
- Ajay Bansal, Svp & Chief Financial Officer, 2013-03-18
- Orbimed Capital Gp Iii Llc, Large Shareholder, 2012-07-13
- Orbimed Advisors Llc, Large Shareholder, 2012-07-13
- D Samuel Isaly, Large Shareholder, 2012-07-13
- E Andrew Senyei, Large Shareholder, Director, 2012-06-27
- K Bruce Martin, Svp, Product Development, 2012-04-04
- L Carl Gordon, Director, 2012-02-15
- J. Mark Sutherland, Svp, Business Development, 2012-02-15
- Enterprise Partners Management Llc, Large Shareholder, 2011-12-16
- Strand Advisors, Inc., Large Shareholder, 2011-05-31
- Highland Capital Management Services, Inc., Large Shareholder, 2011-05-31
- D James Dondero, Large Shareholder, 2011-05-31
- Highland Capital Management Lp, Large Shareholder, 2011-05-31
- E Alexander Barkas, Large Shareholder, Director, 2010-12-02
- P L V Partners Enterprise, Large Shareholder, 2010-11-16
- Enterprise Partners Vi Lp, Large Shareholder, 2010-11-16
- Essex Woodlands Health Ventures Fund Viii-B Lp, Large Shareholder, 2010-11-16
- Essex Woodlands Health Ventures Fund Viii Lp, Large Shareholder, 2010-11-16
- Essex Woodlands Health Ventures Fund Viii-A Lp, Large Shareholder, 2010-11-16
- Prospect Management Co. Iii, L.l.c., Large Shareholder, 2010-11-16
- P L Iii Partners Venture Prospect, Large Shareholder, 2010-11-16
- Ovp Vi Entrepreneurs Fund Lp, Large Shareholder, 2010-11-16
Show All Insiders (31) Filing Period:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
| 1. | | 0 | $0 | | 0% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $3.05 | 100,000 | $305,000.00 | 201,043 | 2011-12-14 | Filing |
| Large Shareholder, Director | $3.05 | 100,000 | $305,000.00 | 201,043 | 2011-12-14 | Filing |
| Officer | $7.94 | 10,000 | $79,364.00 | 10,000 | 2011-08-08 | Filing |
| Large Shareholder | $12.50 | 10,623 | $132,787.50 | 2,505,489 | 2011-05-26 | Filing |
| Large Shareholder | $9.00 | 111,111 | $999,999.00 | 667,068 | 2010-11-16 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $2.51 | 4,500 | $11,297.70 | 27,859 | 2012-07-13 | Filing |
| Large Shareholder | $2.51 | 474,800 | $1,192,032.88 | 2,922,141 | 2012-07-13 | Filing |
| Large Shareholder | $2.85 | 2,076 | $5,915.77 | 32,359 | 2012-07-12 | Filing |
| Large Shareholder | $2.85 | 218,624 | $622,990.95 | 3,396,941 | 2012-07-12 | Filing |
| Large Shareholder | $2.90 | 4,792 | $13,891.05 | 34,435 | 2012-07-11 | Filing |