| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 14-Jan-10 | KROIN DAVID Director | 65,574 | Direct | Automatic Sale at $5.09 per share. | $333,771 | | 13-Jan-10 | KROIN DAVID Director | 17,671 | Direct | Automatic Sale at $5.01 per share. | $88,531 | | 12-Jan-10 | KROIN DAVID Director | 34,010 | Direct | Automatic Sale at $5.06 per share. | $172,090 | | 11-Jan-10 | KROIN DAVID Director | 35,200 | Direct | Automatic Sale at $5.01 per share. | $176,352 | | 31-Dec-09 | KROIN DAVID Director | 78,890 | Direct | Automatic Sale at $5.06 per share. | $399,183 | | 31-Dec-09 | WEISMAN SCOTT Director | 22,500 | Direct | Automatic Sale at $4.92 per share. | $110,700 | | 9-Nov-09 | KRASNER ALAN SETH Officer | 3,100 | Direct | Option Exercise at $1.94 per share. | $6,014 | | 21-Oct-09 | KROIN DAVID Director | 1,300 | Direct | Automatic Sale at $5 per share. | $6,500 | | 19-Oct-09 | KROIN DAVID Director | 3,267 | Direct | Automatic Sale at $5.02 per share. | $16,400 | | 19-Oct-09 | WEISMAN SCOTT Director | 7,500 | Direct | Automatic Sale at $5 per share. | $37,500 | | 16-Oct-09 | KROIN DAVID Director | 7,000 | Direct | Automatic Sale at $5.03 per share. | $35,210 | | 15-Oct-09 | KROIN DAVID Director | 7,600 | Direct | Automatic Sale at $5.08 per share. | $38,608 | | 14-Oct-09 | KROIN DAVID Director | 9,400 | Direct | Automatic Sale at $5.19 per share. | $48,786 | | 13-Oct-09 | KROIN DAVID Director | 7,500 | Direct | Automatic Sale at $5.26 per share. | $39,450 | | 12-Oct-09 | KROIN DAVID Director | 9,059 | Direct | Automatic Sale at $5.23 per share. | $47,378 | | 9-Oct-09 | KROIN DAVID Director | 4,404 | Direct | Automatic Sale at $5.12 per share. | $22,548 | | 8-Oct-09 | KROIN DAVID Director | 18,600 | Direct | Automatic Sale at $5.14 per share. | $95,604 | | 7-Oct-09 | KROIN DAVID Director | 7,413 | Direct | Automatic Sale at $5.29 per share. | $39,214 | | 6-Oct-09 | KROIN DAVID Director | 11,319 | Direct | Automatic Sale at $5.25 per share. | $59,424 | | 5-Oct-09 | KROIN DAVID Director | 4,600 | Direct | Automatic Sale at $5.17 per share. | $23,782 | | 23-Sep-09 | KROIN DAVID Director | 3,995 | Direct | Automatic Sale at $5.16 per share. | $20,614 | | 22-Sep-09 | KROIN DAVID Director | 5,800 | Direct | Automatic Sale at $5.23 per share. | $30,334 | | 21-Sep-09 | WEISMAN SCOTT Director | 3,851 | Direct | Automatic Sale at $5.25 per share. | $20,217 | | 21-Sep-09 | KROIN DAVID Director | 5,835 | Direct | Automatic Sale at $5.21 per share. | $30,400 | | 18-Sep-09 | WEISMAN SCOTT Director | 4,249 | Direct | Automatic Sale at $5.25 per share. | $22,307 | | 18-Sep-09 | KROIN DAVID Director | 8,300 | Direct | Automatic Sale at $5.22 per share. | $43,326 | | 17-Sep-09 | KROIN DAVID Director | 5,200 | Direct | Automatic Sale at $5.23 per share. | $27,196 | | 17-Sep-09 | WEISMAN SCOTT Director | 1,900 | Direct | Automatic Sale at $5.26 per share. | $9,994 | | 16-Sep-09 | KROIN DAVID Director | 5,467 | Direct | Automatic Sale at $5.17 per share. | $28,264 | | 15-Sep-09 | KROIN DAVID Director | 10,000 | Direct | Automatic Sale at $5.27 per share. | $52,699 | | 14-Sep-09 | KROIN DAVID Director | 16,900 | Direct | Automatic Sale at $5.26 per share. | $88,894 | | 11-Sep-09 | KROIN DAVID Director | 5,700 | Direct | Automatic Sale at $5.19 per share. | $29,583 | | 10-Sep-09 | KROIN DAVID Director | 2,900 | Direct | Automatic Sale at $5.18 per share. | $15,022 | | 9-Sep-09 | KROIN DAVID Director | 2,600 | Direct | Automatic Sale at $5.15 per share. | $13,390 | | 8-Sep-09 | KROIN DAVID Director | 1,903 | Direct | Automatic Sale at $5.11 per share. | $9,724 | | 4-Sep-09 | KROIN DAVID Director | 2,400 | Direct | Automatic Sale at $5.05 per share. | $12,120 | | 3-Sep-09 | KROIN DAVID Director | 3,900 | Direct | Automatic Sale at $5.01 per share. | $19,539 | | 1-Sep-09 | KROIN DAVID Director | 2,023 | Direct | Automatic Sale at $5.05 per share. | $10,216 | | 31-Aug-09 | KROIN DAVID Director | 1,400 | Direct | Automatic Sale at $5.01 per share. | $7,014 | | 28-Aug-09 | KROIN DAVID Director | 2,500 | Direct | Automatic Sale at $5.05 per share. | $12,625 | | 27-Aug-09 | KROIN DAVID Director | 2,400 | Direct | Automatic Sale at $5.18 per share. | $12,432 | | 26-Aug-09 | KROIN DAVID Director | 3,500 | Direct | Automatic Sale at $5.12 per share. | $17,920 | | 25-Aug-09 | KROIN DAVID Director | 5,200 | Direct | Automatic Sale at $5.19 per share. | $26,988 | | 24-Aug-09 | KROIN DAVID Director | 9,400 | Direct | Automatic Sale at $5.23 per share. | $49,162 | | 21-Aug-09 | KROIN DAVID Director | 5,100 | Direct | Automatic Sale at $5.04 per share. | $25,704 | | 20-Aug-09 | KROIN DAVID Director | 3,000 | Direct | Automatic Sale at $5.02 per share. | $15,059 | | 19-Aug-09 | KROIN DAVID Director | 3,600 | Direct | Automatic Sale at $5 per share. | $18,000 | | 18-Aug-09 | KROIN DAVID Director | 2,900 | Direct | Automatic Sale at $5 per share. | $14,500 | | 17-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 519 | Direct | Automatic Sale at $5 per share. | $2,595 | | 17-Aug-09 | KROIN DAVID Director | 519 | Direct | Automatic Sale at $5 per share. | $2,595 | | 14-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 4,900 | Direct | Automatic Sale at $5.02 per share. | $24,597 | | 14-Aug-09 | KROIN DAVID Director | 4,900 | Direct | Automatic Sale at $5.02 per share. | $24,597 | | 12-Aug-09 | KROIN DAVID Director | 1,099 | Direct | Automatic Sale at $5 per share. | $5,495 | | 12-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 1,099 | Direct | Automatic Sale at $5 per share. | $5,495 | | 11-Aug-09 | KROIN DAVID Director | 1,600 | Direct | Automatic Sale at $5.02 per share. | $8,031 | | 11-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 1,600 | Direct | Automatic Sale at $5.02 per share. | $8,031 | | 10-Aug-09 | KROIN DAVID Director | 2,800 | Direct | Automatic Sale at $5.03 per share. | $14,084 | | 10-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 2,800 | Direct | Automatic Sale at $5.03 per share. | $14,084 | | 7-Aug-09 | KROIN DAVID Director | 6,300 | Direct | Sale at $5.07 per share. | $31,941 | | 7-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 6,300 | Direct | Automatic Sale at $5.07 per share. | $31,941 | | 6-Aug-09 | KROIN DAVID Director | 1,379 | Direct | Sale at $5.03 per share. | $6,936 | | 6-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 1,379 | Direct | Automatic Sale at $5.03 per share. | $6,936 | | 5-Aug-09 | KROIN DAVID Director | 1,300 | Direct | Automatic Sale at $5 per share. | $6,500 | | 5-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 1,300 | Direct | Automatic Sale at $5 per share. | $6,500 | | 4-Aug-09 | KROIN DAVID Director | 6,400 | Direct | Automatic Sale at $5.01 per share. | $32,064 | | 4-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 6,400 | Direct | Automatic Sale at $5.01 per share. | $32,064 | | 3-Aug-09 | KROIN DAVID Director | 400 | Direct | Automatic Sale at $5.05 per share. | $2,020 | | 3-Aug-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 400 | Direct | Automatic Sale at $5.05 per share. | $2,020 | | 31-Jul-09 | KROIN DAVID Director | 1,300 | Direct | Automatic Sale at $5.02 per share. | $6,525 | | 31-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 1,300 | Direct | Automatic Sale at $5.02 per share. | $6,525 | | 30-Jul-09 | KROIN DAVID Director | 9,200 | Direct | Automatic Sale at $5.07 per share. | $46,644 | | 30-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 9,200 | Direct | Automatic Sale at $5.07 per share. | $46,644 | | 29-Jul-09 | KROIN DAVID Director | 4,500 | Direct | Automatic Sale at $5.03 per share. | $22,635 | | 29-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 4,500 | Direct | Automatic Sale at $5.03 per share. | $22,635 | | 28-Jul-09 | KROIN DAVID Director | 2,700 | Direct | Automatic Sale at $5.19 per share. | $14,013 | | 28-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 2,700 | Direct | Automatic Sale at $5.19 per share. | $14,013 | | 27-Jul-09 | KROIN DAVID Director | 9,700 | Direct | Automatic Sale at $5.20 per share. | $50,440 | | 27-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 9,700 | Direct | Automatic Sale at $5.20 per share. | $50,440 | | 24-Jul-09 | KROIN DAVID Director | 22,255 | Direct | Automatic Sale at $5.23 per share. | $116,393 | | 24-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 22,255 | Direct | Automatic Sale at $5.23 per share. | $116,393 | | 23-Jul-09 | KROIN DAVID Director | 56,700 | Direct | Automatic Sale at $5.21 per share. | $295,407 | | 23-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 56,700 | Direct | Automatic Sale at $5.21 per share. | $295,407 | | 22-Jul-09 | KROIN DAVID Director | 32,100 | Direct | Automatic Sale at $5.24 per share. | $168,204 | | 22-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 32,100 | Direct | Automatic Sale at $5.24 per share. | $168,204 | | 21-Jul-09 | KROIN DAVID Director | 18,730 | Direct | Automatic Sale at $5.20 per share. | $97,396 | | 21-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 18,730 | Direct | Automatic Sale at $5.20 per share. | $97,396 | | 20-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 7,200 | Direct | Automatic Sale at $5.05 per share. | $36,360 | | 20-Jul-09 | KROIN DAVID Director | 7,200 | Direct | Automatic Sale at $5.05 per share. | $36,360 | | 17-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 84 | Direct | Automatic Sale at $5 per share. | $420 | | 17-Jul-09 | KROIN DAVID Director | 84 | Direct | Automatic Sale at $5 per share. | $420 | | 16-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 4,478 | Direct | Automatic Sale at $5 per share. | $22,390 | | 16-Jul-09 | KROIN DAVID Director | 4,478 | Direct | Automatic Sale at $5 per share. | $22,390 | | 15-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 4,759 | Direct | Automatic Sale at $5 per share. | $23,795 | | 15-Jul-09 | KROIN DAVID Director | 4,759 | Direct | Automatic Sale at $5 per share. | $23,795 | | 13-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 700 | Direct | Automatic Sale at $5 per share. | $3,500 | | 13-Jul-09 | KROIN DAVID Director | 700 | Direct | Automatic Sale at $5 per share. | $3,500 | | 8-Jul-09 | KROIN DAVID Director | 400 | Direct | Automatic Sale at $5.02 per share. | $2,007 | | 8-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 400 | Direct | Automatic Sale at $5.02 per share. | $2,007 | | 7-Jul-09 | KROIN DAVID Director | 7,200 | Direct | Automatic Sale at $5.03 per share. | $36,216 | | 7-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 7,200 | Direct | Automatic Sale at $5.03 per share. | $36,216 | | 6-Jul-09 | KROIN DAVID Director | 500 | Direct | Automatic Sale at $5 per share. | $2,500 | | 6-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 500 | Direct | Automatic Sale at $5 per share. | $2,500 | | 1-Jul-09 | KROIN DAVID Director | 16,000 | Direct | Automatic Sale at $5.07 per share. | $81,120 | | 1-Jul-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 16,000 | Direct | Automatic Sale at $5.07 per share. | $81,120 | | 30-Jun-09 | KROIN DAVID Director | 15,860 | Direct | Automatic Sale at $5.26 per share. | $83,423 | | 30-Jun-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 15,860 | Direct | Automatic Sale at $5.26 per share. | $83,423 | | 29-Jun-09 | KROIN DAVID Director | 24,000 | Direct | Automatic Sale at $5.27 per share. | $126,479 | | 29-Jun-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 24,000 | Direct | Automatic Sale at $5.27 per share. | $126,479 | | 26-Jun-09 | KROIN DAVID Director | 20,200 | Direct | Automatic Sale at $5.22 per share. | $105,444 | | 26-Jun-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 20,200 | Direct | Automatic Sale at $5.22 per share. | $105,444 | | 25-Jun-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 8,393 | Direct | Automatic Sale at $5.06 per share. | $42,468 | | 25-Jun-09 | KROIN DAVID Director | 8,393 | Direct | Automatic Sale at $5.06 per share. | $42,468 | | 24-Jun-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 5,200 | Direct | Automatic Sale at $5.02 per share. | $26,103 | | 24-Jun-09 | KROIN DAVID Director | 5,200 | Direct | Automatic Sale at $5.02 per share. | $26,103 | | 18-Jun-09 | KROIN DAVID Director | 3,400 | Direct | Sale at $5.26 per share. | $17,884 | | 18-Jun-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 3,400 | Direct | Sale at $5.26 per share. | $17,884 | | 17-Jun-09 | KROIN DAVID Director | 800 | Direct | Sale at $5.25 per share. | $4,200 | | 17-Jun-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 800 | Direct | Sale at $5.25 per share. | $4,200 | | 16-Jun-09 | KROIN DAVID Director | 15,000 | Direct | Sale at $5.34 per share. | $80,100 | | 15-Jun-09 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 55,600 | Direct | Sale at $5.34 - $5.6 per share. | $304,0002 | | 15-Jun-09 | KROIN DAVID Director | 40,600 | Direct | Sale at $5.60 per share. | $227,360 | | 10-Jun-09 | WERTHEIMER SAMUEL P Director | 26,988 | Indirect | Sale at $5.24 per share. | $141,417 | | 10-Jun-09 | ORBIMED ADVISORS LLC Director | 26,988 | Indirect | Sale at $5.24 per share. | $141,417 | | 9-Jun-09 | WERTHEIMER SAMUEL P Director | 300,000 | Indirect | Disposition (Non Open Market) at $0 per share. | N/A | | 9-Jun-09 | ORBIMED ADVISORS LLC Director | 300,000 | Indirect | Disposition (Non Open Market) at $0 per share. | N/A | | 6-Nov-08 | PFUTZNER ANDREAS Officer | 2,000 | Direct | Purchase at $2.55 per share. | $5,100 | | 8-Oct-08 | POHL RODERIKE Officer | 650 | Direct | Automatic Sale at $23.27 - $23.59 per share. | $15,0002 | | 25-Sep-08 | GINSBERG BARRY H Director | 5,000 | Direct | Purchase at $4.75 per share. | $23,750 | | 17-Sep-08 | POHL RODERIKE Officer | 100 | Direct | Purchase at $5.44 per share. | $544 | | 15-Aug-08 | WEISMAN SCOTT Director | 5,000 | Direct | Automatic Sale at $18.40 per share. | $92,000 | | 28-Jul-08 | WEISMAN SCOTT Director | 30,000 | Direct | Automatic Sale at $17 per share. | $510,000 | | 20-Jun-08 | WEISMAN SCOTT Director | 8,199 | Direct | Automatic Sale at $14.56 - $14.98 per share. | $121,0002 | | 20-Jun-08 | WEISMAN SCOTT Director | 1,801 | Direct | Automatic Sale at $14.98 - $15.12 per share. | $27,0002 | | 21-May-08 | WEISMAN SCOTT Director | 9,500 | Direct | Automatic Sale at $15.90 - $16.23 per share. | $153,0002 | | 21-May-08 | WEISMAN SCOTT Director | 500 | Direct | Sale at $16 per share. | $8,000 | | 17-Apr-08 | WARE R TIMMIS Officer | 44,280 | Direct | Option Exercise at $1.41 per share. | $62,434 | | 12-Feb-08 | WERTHEIMER SAMUEL P Director | 154,000 | Indirect | Sale at $15.50 per share. | $2,387,000 | | 12-Feb-08 | STEINER VENTURES LLC Beneficial Owner (10% or more) | 92,441 | Direct | Sale at $15.50 per share. | $1,432,835 | | 12-Feb-08 | CHA ALBERT Director | 132,000 | Indirect | Sale at $15.50 per share. | $2,046,000 | | 12-Feb-08 | GREAT POINT PARTNERS I LP Beneficial Owner (10% or more) | 154,000 | Direct | Disposition (Non Open Market) at $14.48 per share. | $2,229,920 | | 12-Feb-08 | STEINER SOLOMON Officer | 92,441 | Indirect | Sale at $15.50 per share. | $1,432,835 | | 12-Feb-08 | STEINER SOLOMON Officer | 17,559 | Direct | Sale at $15.50 per share. | $272,164 | | 12-Feb-08 | PEREIRA BRIAN JG Director | 30,000 | Indirect | Disposition (Non Open Market) at $0 per share. | N/A | | 12-Feb-08 | PEREIRA BRIAN JG Director | 30,000 | Direct | Purchase at $15.50 per share. | $465,000 | | 12-Feb-08 | ORBIMED ADVISORS LLC Director | 154,000 | Indirect | Sale at $14.48 per share. | $2,229,920 | | 12-Feb-08 | KROIN DAVID Director | 154,000 | Indirect | Sale at $15.50 per share. | $2,387,000 |
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* = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown. |
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