Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 125,000 $1.6 $199,375 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 500,000 $1.56 $781,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 199,072 $1.53 $305,376 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 100,000 $1.59 $159,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 100,000 $1.62 $162,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 280,183 $1.51 $421,675 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
3.75% Convertible Notes due 2029 0 $1.15 $0 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
3.75% Convertible Notes due 2029 0 $1.15 $0 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 770 $1.27 $974 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 99,230 $1.27 $125,923 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 163,997 $1.29 $211,228 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 500,000 $0.87 $437,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 500,000 $0.89 $444,500 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 500,000 $0.93 $464,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 600,000 $0.93 $559,200 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 500,000 $0.99 $496,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 1,000,000 $0.99 $992,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 1,500,000 $0.98 $1,462,500 Purchase
KRASNO RICHARD M director director
Common Stock 30,000 $1 $29,850 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 500,000 $0.98 $488,500 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 400,000 $0.97 $386,400 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 150,000 $0.95 $142,500 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 1,000,000 $0.95 $954,000 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 511,531 $0.94 $480,328 Purchase
NABEL GARY J. director, officer: Chief Innovation Officer director, officer: Chief Innova..
Common Stock 108,695 $0.93 $100,543 Purchase
NABEL GARY J. director, officer: Chief Innovation Officer director, officer: Chief Innova..
Common Stock 106,989 $0.93 $99,393 Purchase
NABEL GARY J. director, officer: Chief Innovation Officer director, officer: Chief Innova..
Common Stock 500 $0.92 $459 Purchase
RUBIN STEVEN D director, officer: Executive VP-Administrat.. director, officer: Executive VP..
Common Stock 10,000 $0.87 $8,670 Purchase
PFENNIGER RICHARD C JR director director
Common Stock 12,000 $0.95 $11,388 Purchase
PAGANELLI JOHN A director director
Common Stock 25,000 $0.88 $22,075 Purchase
ZERHOUNI ELIAS A. director, officer: Vice Chairman and Pre.. director, officer: Vice Chairma..
Common Stock 400,000 $0.94 $376,000 Purchase
ZERHOUNI ELIAS A. director, officer: Vice Chairman and Pre.. director, officer: Vice Chairma..
Common Stock 100,000 $0.93 $93,000 Purchase
ZERHOUNI ELIAS A. director, officer: Vice Chairman and Pre.. director, officer: Vice Chairma..
Common Stock 33,300 $0.91 $30,303 Purchase
ZERHOUNI ELIAS A. director, officer: Vice Chairman and Pre.. director, officer: Vice Chairma..
Common Stock 17,000 $0.87 $14,790 Purchase
PFENNIGER RICHARD C JR director director
Common Stock 13,000 $0.93 $12,038 Purchase
HSIAO JANE PH D director, officer: Vice Chairman & CTO director, officer: Vice Chairma..
Common Stock 150,010 $0.87 $130,959 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 1,500,000 $0.9 $1,344,000 Purchase
PFENNIGER RICHARD C JR director director
Common Stock 10,000 $1.3 $13,000 Purchase
PFENNIGER RICHARD C JR director director
Common Stock 5,000 $1.3 $6,500 Purchase
PFENNIGER RICHARD C JR director director
Common Stock 5,000 $1.3 $6,495 Purchase
PFENNIGER RICHARD C JR director director
Common Stock 5,000 $1.3 $6,495 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 78,674 $1.27 $99,916 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 4,500 $1.27 $5,706 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 24,300 $1.27 $30,739 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 400 $1.26 $505 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 138,871 $1.26 $174,977 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 39,202 $1.26 $49,199 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 500 $1.25 $627 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 49,481 $1.25 $61,851 Purchase
FROST PHILLIP MD ET AL director, 10 percent owner, officer.. director, 10 percent owner, off..
Common Stock 19,072 $1.25 $23,745