XTLB Insider Transactions — Page 4
926 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 301–400; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-07 | Purchase | 9,020.0 | $3.65 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-07 | Purchase | 9,020.0 | $3.65 |
| Cho Michael | TenPercentOwner | 2008-03-07 | Purchase | 9,020.0 | $3.65 |
| Bradley Scott | TenPercentOwner | 2008-03-07 | Purchase | 9,020.0 | $3.65 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-07 | Purchase | 141,440.0 | $3.65 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-07 | Purchase | 141,440.0 | $3.65 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-07 | Purchase | 141,440.0 | $3.65 |
| Cho Michael | TenPercentOwner | 2008-03-07 | Purchase | 141,440.0 | $3.65 |
| Bradley Scott | TenPercentOwner | 2008-03-07 | Purchase | 141,440.0 | $3.65 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-07 | Purchase | 940,000.0 | $3.74 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-07 | Purchase | 940,000.0 | $3.74 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-07 | Purchase | 940,000.0 | $3.74 |
| Cho Michael | TenPercentOwner | 2008-03-07 | Purchase | 940,000.0 | $3.74 |
| Bradley Scott | TenPercentOwner | 2008-03-07 | Purchase | 940,000.0 | $3.74 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-06 | Purchase | 39,300.0 | $3.86 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-06 | Purchase | 39,300.0 | $3.86 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-06 | Purchase | 39,300.0 | $3.86 |
| Cho Michael | TenPercentOwner | 2008-03-06 | Purchase | 39,300.0 | $3.86 |
| Bradley Scott | TenPercentOwner | 2008-03-06 | Purchase | 39,300.0 | $3.86 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-06 | Purchase | 15,600.0 | $3.73 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-06 | Purchase | 15,600.0 | $3.73 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-06 | Purchase | 15,600.0 | $3.73 |
| Cho Michael | TenPercentOwner | 2008-03-06 | Purchase | 15,600.0 | $3.73 |
| Bradley Scott | TenPercentOwner | 2008-03-06 | Purchase | 15,600.0 | $3.73 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-06 | Purchase | 244,400.0 | $3.73 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-06 | Purchase | 244,400.0 | $3.73 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-06 | Purchase | 244,400.0 | $3.73 |
| Cho Michael | TenPercentOwner | 2008-03-06 | Purchase | 244,400.0 | $3.73 |
| Bradley Scott | TenPercentOwner | 2008-03-06 | Purchase | 244,400.0 | $3.73 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-06 | Purchase | 615,700.0 | $3.86 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-06 | Purchase | 615,700.0 | $3.86 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-06 | Purchase | 615,700.0 | $3.86 |
| Cho Michael | TenPercentOwner | 2008-03-06 | Purchase | 615,700.0 | $3.86 |
| Bradley Scott | TenPercentOwner | 2008-03-06 | Purchase | 615,700.0 | $3.86 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-05 | Purchase | 34,200.0 | $3.94 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-05 | Purchase | 34,200.0 | $3.94 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-05 | Purchase | 34,200.0 | $3.94 |
| Cho Michael | TenPercentOwner | 2008-03-05 | Purchase | 34,200.0 | $3.94 |
| Bradley Scott | TenPercentOwner | 2008-03-05 | Purchase | 34,200.0 | $3.94 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-05 | Purchase | 535,800.0 | $3.94 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-05 | Purchase | 535,800.0 | $3.94 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-05 | Purchase | 535,800.0 | $3.94 |
| Cho Michael | TenPercentOwner | 2008-03-05 | Purchase | 535,800.0 | $3.94 |
| Bradley Scott | TenPercentOwner | 2008-03-05 | Purchase | 535,800.0 | $3.94 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-04 | Purchase | 6,640.0 | $3.99 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-04 | Purchase | 6,640.0 | $3.99 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-04 | Purchase | 6,640.0 | $3.99 |
| Cho Michael | TenPercentOwner | 2008-03-04 | Purchase | 6,640.0 | $3.99 |
| Bradley Scott | TenPercentOwner | 2008-03-04 | Purchase | 6,640.0 | $3.99 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-04 | Purchase | 18,000.0 | $3.98 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-04 | Purchase | 18,000.0 | $3.98 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-04 | Purchase | 18,000.0 | $3.98 |
| Cho Michael | TenPercentOwner | 2008-03-04 | Purchase | 18,000.0 | $3.98 |
| Bradley Scott | TenPercentOwner | 2008-03-04 | Purchase | 18,000.0 | $3.98 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-04 | Purchase | 282,000.0 | $3.98 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-04 | Purchase | 282,000.0 | $3.98 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-04 | Purchase | 282,000.0 | $3.98 |
| Cho Michael | TenPercentOwner | 2008-03-04 | Purchase | 282,000.0 | $3.98 |
| Bradley Scott | TenPercentOwner | 2008-03-04 | Purchase | 282,000.0 | $3.98 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-03-04 | Purchase | 104,060.0 | $3.99 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-03-04 | Purchase | 104,060.0 | $3.99 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-03-04 | Purchase | 104,060.0 | $3.99 |
| Cho Michael | TenPercentOwner | 2008-03-04 | Purchase | 104,060.0 | $3.99 |
| Bradley Scott | TenPercentOwner | 2008-03-04 | Purchase | 104,060.0 | $3.99 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-27 | Purchase | 6,600.0 | $4.01 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-27 | Purchase | 6,600.0 | $4.01 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-27 | Purchase | 6,600.0 | $4.01 |
| Cho Michael | TenPercentOwner | 2008-02-27 | Purchase | 6,600.0 | $4.01 |
| Bradley Scott | TenPercentOwner | 2008-02-27 | Purchase | 6,600.0 | $4.01 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-27 | Purchase | 103,400.0 | $4.01 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-27 | Purchase | 103,400.0 | $4.01 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-27 | Purchase | 103,400.0 | $4.01 |
| Cho Michael | TenPercentOwner | 2008-02-27 | Purchase | 103,400.0 | $4.01 |
| Bradley Scott | TenPercentOwner | 2008-02-27 | Purchase | 103,400.0 | $4.01 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-26 | Purchase | 3,790.0 | $3.95 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-26 | Purchase | 3,790.0 | $3.95 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-26 | Purchase | 3,790.0 | $3.95 |
| Cho Michael | TenPercentOwner | 2008-02-26 | Purchase | 3,790.0 | $3.95 |
| Bradley Scott | TenPercentOwner | 2008-02-26 | Purchase | 3,790.0 | $3.95 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-26 | Purchase | 24,000.0 | $3.91 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-26 | Purchase | 24,000.0 | $3.91 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-26 | Purchase | 24,000.0 | $3.91 |
| Cho Michael | TenPercentOwner | 2008-02-26 | Purchase | 24,000.0 | $3.91 |
| Bradley Scott | TenPercentOwner | 2008-02-26 | Purchase | 24,000.0 | $3.91 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-26 | Purchase | 59,390.0 | $3.95 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-26 | Purchase | 59,390.0 | $3.95 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-26 | Purchase | 59,390.0 | $3.95 |
| Cho Michael | TenPercentOwner | 2008-02-26 | Purchase | 59,390.0 | $3.95 |
| Bradley Scott | TenPercentOwner | 2008-02-26 | Purchase | 59,390.0 | $3.95 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-26 | Purchase | 376,000.0 | $3.91 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-26 | Purchase | 376,000.0 | $3.91 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-26 | Purchase | 376,000.0 | $3.91 |
| Cho Michael | TenPercentOwner | 2008-02-26 | Purchase | 376,000.0 | $3.91 |
| Bradley Scott | TenPercentOwner | 2008-02-26 | Purchase | 376,000.0 | $3.91 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-25 | Purchase | 46,500.0 | $3.87 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2008-02-25 | Purchase | 46,500.0 | $3.87 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2008-02-25 | Purchase | 46,500.0 | $3.87 |
| Cho Michael | TenPercentOwner | 2008-02-25 | Purchase | 46,500.0 | $3.87 |
| Bradley Scott | TenPercentOwner | 2008-02-25 | Purchase | 46,500.0 | $3.87 |
| EDELMAN JOSEPH | TenPercentOwner | 2008-02-25 | Purchase | 6,000.0 | $3.86 |