Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 38,000 $7.46 $283,290 Option
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 806,450 N/A N/A Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 43,000 $7.36 $316,609 Option
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Series D Cumulative Convertible Preferred Stock 252,019 N/A N/A Option
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 2,520,190 N/A N/A Option
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Series D Cumulative Convertible Preferred Stock 80,645 N/A N/A Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 51,500 $7.36 $378,834 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 44,000 $7.3 $320,980 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 52,000 $7.28 $378,456 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 35,500 $7.06 $250,701 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,000 $7 $140,080 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 72,500 $7 $507,790 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 55,000 $7.09 $389,675 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 65,000 $6.99 $454,025 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 35,000 $7.12 $249,130 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 45,000 $7.04 $316,980 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 10,000 $6.67 $66,740 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 88,000 $6.65 $585,552 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 25,000 $6.75 $168,675 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 57,500 $6.74 $387,263 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 40,000 $6.84 $273,440 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,000 $6.67 $133,320 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 45,000 $6.72 $302,490 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 110,000 $6.33 $695,970 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 37,500 $6.88 $258,075 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 30,000 $6.91 $207,180 Sale
LOGAL ADAM officer: Sr. Vice President, CFO officer: Sr. Vice President, CFO
Common Stock 50,000 $6.73 $336,350 Option
LOGAL ADAM officer: Sr. Vice President, CFO officer: Sr. Vice President, CFO
Common Stock 50,000 $0.56 $28,000 Option
LOGAL ADAM officer: Sr. Vice President, CFO officer: Sr. Vice President, CFO
Stock Option (Right to Buy) 50,000 $0.56 $28,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 40,000 $6.5 $260,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 35,000 $5.71 $199,710 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,000 $5.6 $112,060 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 30,000 $5.36 $160,800 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 46,000 $5.29 $243,110 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 50,000 $5.21 $260,350 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 40,000 $5.17 $206,840 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 25,000 $5.03 $125,750 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 30,000 $4.98 $149,310 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 100,000 $4.72 $471,500 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 55,000 $4.75 $261,470 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 25,000 $4.71 $117,625 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 85,000 $4.68 $398,140 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 30,000 $4.63 $138,960 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 80,000 $4.66 $372,880 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 62,500 $4.73 $295,625 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 20,000 $4.77 $95,340 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 35,000 $4.67 $163,555 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 40,000 $4.61 $184,360 Option
PFENNIGER RICHARD C JR director director
Common Stock 100,000 $2.23 $223,300 Option
PFENNIGER RICHARD C JR director director
Stock Option (Right to Buy) 40,000 $2.78 $111,200