Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 15,000 $9.2 $138,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 15,000 $9.02 $135,330 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 15,000 $9.03 $135,435 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 15,000 $8.97 $134,610 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 17,200 $9.02 $155,161 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 27,000 $8.56 $231,174 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 27,600 $8.54 $235,759 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,900 $8.69 $181,705 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,500 $8.64 $177,182 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 21,800 $7.76 $169,146 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 500,000 $7.54 $3,768,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 43,400 $7.62 $330,665 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 28,400 $7.75 $219,986 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 10,000 $7.96 $79,600 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 15,000 $7.92 $118,800 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 10,000 $8.17 $81,730 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 42,100 $8.03 $338,105 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 10,000 $8.2 $81,950 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 7,500 $8.16 $61,200 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 584,500 $8.07 $4,715,746 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 37,000 $8.63 $319,347 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 14,900 $8.82 $131,463 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 17,300 $8.9 $153,987 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 16,700 $8.83 $147,428 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 31,700 $8.72 $276,551 Option
LERNER RICHARD A director director
Common Stock 40,000 $4.88 $195,200 Option
LERNER RICHARD A director director
Stock Option (Right to Buy) 20,000 $4.88 $97,600 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 8,200 $8.59 $70,397 Sale
BARON ROBERT A director director
Common Stock 46,730 $8.49 $396,878 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 9,500 $8.47 $80,465 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 7,400 $8.5 $62,900 Option
BARON ROBERT A director director
Common Stock 100,000 $1.44 $144,000 Purchase
PAGANELLI JOHN A director director
Common Stock 10,000 $8.44 $84,400 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 14,000 $8.46 $118,398 Option
BARON ROBERT A director director
Stock Option (Right to Buy) 10,000 $0.89 $8,900 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 5,000 $8.36 $41,795 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 51,200 $8.42 $431,258 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 75,800 $8.44 $639,600 Option
BEIER THOMAS E director director
Common Stock 29,773 $2.78 $82,769 Option
BEIER THOMAS E director director
Stock Option (Right to Buy) 29,773 $2.78 $82,769 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 64,500 $8.57 $552,507 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 19,400 $8.85 $171,748 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 13,000 $9.02 $117,208 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 5,500 $9.01 $49,555 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 3,100 N/A N/A Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 21,100 $8.83 $186,271 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 56,800 $8.52 $483,652 Option
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Stock Option (Right to Buy) 987,500 N/A N/A Option
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Stock Option (Right to Buy) 1,337,500 $3.62 $4,841,750 Option
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 1,987,500 $2.51 $4,994,588