Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 10,000 $0.73 $7,270 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 10,000 $0.8 $7,950 Sale
PALMER PAMELA P director, officer: Chief Medical Officer director, officer: Chief Medica..
Common Stock 7,442 $1.09 $8,104 Sale
PALMER PAMELA P director, officer: Chief Medical Officer director, officer: Chief Medica..
Common Stock 9,514 $1.17 $11,131 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 46,400 $0.22 $10,347 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 7,547 $1.33 $10,038 Purchase
ADAMS ADRIAN director director
Common Stock 100,000 $1.29 $128,900 Purchase
EDWARDS MARK G director director
Common Stock 25,000 $1.78 $44,575 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 8,379 $1.79 $14,973 Purchase
EDWARDS MARK G director director
Common Stock 5,000 $2.17 $10,850 Purchase
EDWARDS MARK G director director
Common Stock 10,000 $2.2 $21,960 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 5,000 $2.31 $11,550 Purchase
EDWARDS MARK G director director
Common Stock 19,000 $2.99 $56,886 Purchase
PALMER PAMELA P director, officer: Chief Medical Officer director, officer: Chief Medica..
Common Stock 840 $2.81 $2,360 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 3,234 $2.81 $9,088 Purchase
DASU BADRI N officer: Chief Engineering Officer officer: Chief Engineering Offi..
Common Stock 9,206 $2.81 $25,869 Purchase
ASADORIAN RAFFI officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 3,647 $2.81 $10,248 Purchase
HAMEL LAWRENCE G officer: Chief Development Officer officer: Chief Development Offi..
Common Stock 3,682 $2.81 $10,346 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 3,610 N/A N/A Purchase
ASADORIAN RAFFI officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 5,000 N/A N/A Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 10,000 $2.99 $29,890 Purchase
PALMER PAMELA P director, officer: Chief Medical Officer director, officer: Chief Medica..
Common Stock 16,000 $3.07 $49,120 Purchase
EDWARDS MARK G director director
Common Stock 20,700 $2.82 $58,374 Purchase
ASADORIAN RAFFI officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 5,000 $3.13 $15,645 Sale
DASU BADRI N officer: Chief Engineering Officer officer: Chief Engineering Offi..
Common Stock 28,351 $5 $141,755 Sale
HAMEL LAWRENCE G officer: Chief Development Officer officer: Chief Development Offi..
Common Stock 5,216 $5 $26,080 Sale
HAMEL LAWRENCE G officer: Chief Development Officer officer: Chief Development Offi..
Common Stock 6,953 $4.5 $31,289 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 10,000 $2.9 $28,950 Purchase
EDWARDS MARK G director director
Common Stock 5,300 $2.84 $15,063 Purchase
ASADORIAN RAFFI officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 5,000 $2.75 $13,725 Purchase
PALMER PAMELA P director, officer: Chief Medical Officer director, officer: Chief Medica..
Common Stock 37,000 $2.75 $101,750 Purchase
EDWARDS MARK G director director
Common Stock 4,700 $3.35 $15,745 Purchase
EDWARDS MARK G director director
Common Stock 300 $3.3 $990 Purchase
ASADORIAN RAFFI officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 5,000 $3.19 $15,925 Purchase
EDWARDS MARK G director director
Common Stock 30,000 $1.9 $56,970 Purchase
ASADORIAN RAFFI officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 5,000 $1.94 $9,710 Option
DASU BADRI N officer: Chief Engineering Officer officer: Chief Engineering Offi..
Stock Option (Right to Buy) 37,500 N/A N/A Option
DASU BADRI N officer: Chief Engineering Officer officer: Chief Engineering Offi..
Common Stock 37,500 N/A N/A Sale
HAMEL LAWRENCE G officer: Chief Development Officer officer: Chief Development Offi..
Common Stock 10,161 $5.29 $53,752 Sale
HAMEL LAWRENCE G officer: Chief Development Officer officer: Chief Development Offi..
Common Stock 13,827 N/A N/A Purchase
ASADORIAN RAFFI officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 7,000 $3.24 $22,708 Purchase
ANGOTTI VINCENT J. director, officer: Chief Executive Offi.. director, officer: Chief Execut..
Common Stock 15,000 $3 $45,000 Purchase
EDWARDS MARK G director director
Common Stock 4,800 $3.03 $14,520 Purchase
PALMER PAMELA P director, officer: Chief Medical Officer director, officer: Chief Medica..
Common Stock 10,000 $2.95 $29,490 Purchase
EDWARDS MARK G director director
Common Stock 200 $2.9 $580 Sale
PERCEPTIVE ADVISORS LLC 10 percent owner 10 percent owner
Common Stock 875,000 $2.4 $2,100,000 Sale
PERCEPTIVE ADVISORS LLC 10 percent owner 10 percent owner
Common Stock 97,200 $3.88 $377,136 Sale
PERCEPTIVE ADVISORS LLC 10 percent owner 10 percent owner
Common Stock 119,300 $3.96 $472,428 Sale
PERCEPTIVE ADVISORS LLC 10 percent owner 10 percent owner
Common Stock 392,850 $3.68 $1,444,902 Purchase
ROSEN HOWARD B director director
Common Stock 10,206 $3.26 $33,272