Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 23,600 $10.37 $244,826 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 25,000 $10.26 $256,450 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 85,600 N/A N/A Purchase
RUBIN STEVEN D director, officer: Executive VP-Administrat.. director, officer: Executive VP..
Common Stock 1,000 N/A N/A Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,000 $11.19 $223,800 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 1,200 $10.65 $12,774 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 1,200 $9.99 $11,988 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 1,200 $10 $12,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 30,000 $9.96 $298,770 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 1,200 $10.12 $12,142 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 1,200 N/A N/A Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 23,600 $9.91 $233,852 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 1,200 $9.82 $11,778 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 1,200 $9.99 $11,988 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 1,200 $9.99 $11,988 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 5,400 $10 $53,989 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 11,900 $9.65 $114,823 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 7,200 $9.61 $69,163 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 64,800 $9.08 $588,125 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 4,800 $9.27 $44,515 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 7,200 $8.76 $63,058 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 27,800 $8.95 $248,782 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 13,000 $8.81 $114,569 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 2,000 $8.03 $16,060 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 15,000 $7.87 $118,050 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 11,000 $7.89 $86,746 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 21,800 $7.93 $172,918 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 45,300 $7.69 $348,131 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 18,000 $8.24 $148,392 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 5,400 $7.9 $42,676 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 15,400 $7.68 $118,257 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 35,800 $7.74 $277,199 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 16,200 $7.89 $127,867 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 32,800 $7.72 $253,282 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 39,800 $7.86 $312,669 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 15,000 $7.92 $118,860 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 25,200 $7.98 $201,197 Option
BARON ROBERT A director director
Stock Option (Right to Buy) 5,000 $0.41 $2,050 Option
BARON ROBERT A director director
Common Stock 30,000 $0.79 $23,610 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,000 $7.85 $157,020 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 58,600 $7.71 $451,572 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 23,400 $7.83 $183,199 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 65,400 $7.86 $513,979 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 10,000 $7.93 $79,290 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 18,000 $8.29 $149,202 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,000 $8.66 $173,220 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 10,000 $8.51 $85,130 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 10,000 $8.79 $87,880 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 25,000 $8.99 $224,750 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 50,000 $9.35 $467,650