XTLB Insider Transactions — Page 6
926 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 501–600; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-05 | Purchase | 6,060.0 | $3.75 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-05 | Purchase | 6,060.0 | $3.75 |
| Cho Michael | TenPercentOwner | 2008-02-05 | Purchase | 6,060.0 | $3.75 |
| Bradley Scott | TenPercentOwner | 2008-02-05 | Purchase | 6,060.0 | $3.75 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-05 | Purchase | 141,940.0 | $3.79 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-05 | Purchase | 141,940.0 | $3.79 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-05 | Purchase | 141,940.0 | $3.79 |
| Cho Michael | TenPercentOwner | 2008-02-05 | Purchase | 141,940.0 | $3.79 |
| Bradley Scott | TenPercentOwner | 2008-02-05 | Purchase | 141,940.0 | $3.79 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-05 | Purchase | 94,940.0 | $3.75 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-05 | Purchase | 94,940.0 | $3.75 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-05 | Purchase | 94,940.0 | $3.75 |
| Cho Michael | TenPercentOwner | 2008-02-05 | Purchase | 94,940.0 | $3.75 |
| Bradley Scott | TenPercentOwner | 2008-02-05 | Purchase | 94,940.0 | $3.75 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-04 | Purchase | 8,400.0 | $3.87 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-04 | Purchase | 8,400.0 | $3.87 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-04 | Purchase | 8,400.0 | $3.87 |
| Cho Michael | TenPercentOwner | 2008-02-04 | Purchase | 8,400.0 | $3.87 |
| Bradley Scott | TenPercentOwner | 2008-02-04 | Purchase | 8,400.0 | $3.87 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-04 | Purchase | 33,000.0 | $3.88 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-04 | Purchase | 33,000.0 | $3.88 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-04 | Purchase | 33,000.0 | $3.88 |
| Cho Michael | TenPercentOwner | 2008-02-04 | Purchase | 33,000.0 | $3.88 |
| Bradley Scott | TenPercentOwner | 2008-02-04 | Purchase | 33,000.0 | $3.88 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-04 | Purchase | 131,600.0 | $3.87 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-04 | Purchase | 131,600.0 | $3.87 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-04 | Purchase | 131,600.0 | $3.87 |
| Cho Michael | TenPercentOwner | 2008-02-04 | Purchase | 131,600.0 | $3.87 |
| Bradley Scott | TenPercentOwner | 2008-02-04 | Purchase | 131,600.0 | $3.87 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-04 | Purchase | 517,000.0 | $3.88 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-04 | Purchase | 517,000.0 | $3.88 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-04 | Purchase | 517,000.0 | $3.88 |
| Cho Michael | TenPercentOwner | 2008-02-04 | Purchase | 517,000.0 | $3.88 |
| Bradley Scott | TenPercentOwner | 2008-02-04 | Purchase | 517,000.0 | $3.88 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-01 | Purchase | 42,000.0 | $3.69 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-01 | Purchase | 42,000.0 | $3.69 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-01 | Purchase | 42,000.0 | $3.69 |
| Cho Michael | TenPercentOwner | 2008-02-01 | Purchase | 42,000.0 | $3.69 |
| Bradley Scott | TenPercentOwner | 2008-02-01 | Purchase | 42,000.0 | $3.69 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-01 | Purchase | 658,000.0 | $3.69 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-01 | Purchase | 658,000.0 | $3.69 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-01 | Purchase | 658,000.0 | $3.69 |
| Cho Michael | TenPercentOwner | 2008-02-01 | Purchase | 658,000.0 | $3.69 |
| Bradley Scott | TenPercentOwner | 2008-02-01 | Purchase | 658,000.0 | $3.69 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-31 | Purchase | 30,000.0 | $3.43 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-31 | Purchase | 30,000.0 | $3.43 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-31 | Purchase | 30,000.0 | $3.43 |
| Cho Michael | TenPercentOwner | 2008-01-31 | Purchase | 30,000.0 | $3.43 |
| Bradley Scott | TenPercentOwner | 2008-01-31 | Purchase | 30,000.0 | $3.43 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-31 | Purchase | 23,640.0 | $3.5 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-31 | Purchase | 23,640.0 | $3.5 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-31 | Purchase | 23,640.0 | $3.5 |
| Cho Michael | TenPercentOwner | 2008-01-31 | Purchase | 23,640.0 | $3.5 |
| Bradley Scott | TenPercentOwner | 2008-01-31 | Purchase | 23,640.0 | $3.5 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-31 | Purchase | 470,000.0 | $3.43 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-31 | Purchase | 470,000.0 | $3.43 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-31 | Purchase | 470,000.0 | $3.43 |
| Cho Michael | TenPercentOwner | 2008-01-31 | Purchase | 470,000.0 | $3.43 |
| Bradley Scott | TenPercentOwner | 2008-01-31 | Purchase | 470,000.0 | $3.43 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-31 | Purchase | 370,360.0 | $3.5 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-31 | Purchase | 370,360.0 | $3.5 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-31 | Purchase | 370,360.0 | $3.5 |
| Cho Michael | TenPercentOwner | 2008-01-31 | Purchase | 370,360.0 | $3.5 |
| Bradley Scott | TenPercentOwner | 2008-01-31 | Purchase | 370,360.0 | $3.5 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-30 | Purchase | 15,000.0 | $3.23 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-30 | Purchase | 15,000.0 | $3.23 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-30 | Purchase | 15,000.0 | $3.23 |
| Cho Michael | TenPercentOwner | 2008-01-30 | Purchase | 15,000.0 | $3.23 |
| Bradley Scott | TenPercentOwner | 2008-01-30 | Purchase | 15,000.0 | $3.23 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-30 | Purchase | 235,000.0 | $3.23 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-30 | Purchase | 235,000.0 | $3.23 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-30 | Purchase | 235,000.0 | $3.23 |
| Cho Michael | TenPercentOwner | 2008-01-30 | Purchase | 235,000.0 | $3.23 |
| Bradley Scott | TenPercentOwner | 2008-01-30 | Purchase | 235,000.0 | $3.23 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-29 | Purchase | 6,000.0 | $3.23 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-29 | Purchase | 6,000.0 | $3.23 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-29 | Purchase | 6,000.0 | $3.23 |
| Cho Michael | TenPercentOwner | 2008-01-29 | Purchase | 6,000.0 | $3.23 |
| Bradley Scott | TenPercentOwner | 2008-01-29 | Purchase | 6,000.0 | $3.23 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-29 | Purchase | 94,000.0 | $3.23 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-29 | Purchase | 94,000.0 | $3.23 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-29 | Purchase | 94,000.0 | $3.23 |
| Cho Michael | TenPercentOwner | 2008-01-29 | Purchase | 94,000.0 | $3.23 |
| Bradley Scott | TenPercentOwner | 2008-01-29 | Purchase | 94,000.0 | $3.23 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-28 | Purchase | 600.0 | $3.23 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-28 | Purchase | 600.0 | $3.23 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-28 | Purchase | 600.0 | $3.23 |
| Cho Michael | TenPercentOwner | 2008-01-28 | Purchase | 600.0 | $3.23 |
| Bradley Scott | TenPercentOwner | 2008-01-28 | Purchase | 600.0 | $3.23 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-28 | Purchase | 40,200.0 | $3.21 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-28 | Purchase | 40,200.0 | $3.21 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-28 | Purchase | 40,200.0 | $3.21 |
| Cho Michael | TenPercentOwner | 2008-01-28 | Purchase | 40,200.0 | $3.21 |
| Bradley Scott | TenPercentOwner | 2008-01-28 | Purchase | 40,200.0 | $3.21 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-28 | Purchase | 9,400.0 | $3.23 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-01-28 | Purchase | 9,400.0 | $3.23 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-01-28 | Purchase | 9,400.0 | $3.23 |
| Cho Michael | TenPercentOwner | 2008-01-28 | Purchase | 9,400.0 | $3.23 |
| Bradley Scott | TenPercentOwner | 2008-01-28 | Purchase | 9,400.0 | $3.23 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-01-28 | Purchase | 629,800.0 | $3.21 |