Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 38,950 $24.95 $971,880 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 15,286 $22.51 $344,057 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 100,000 $18.52 $1,852,000 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 40,000 $17.07 $682,800 Purchase
VACIRCA JEFF L director director
Common Stock 3,000 N/A N/A Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 33,700 $13.99 $471,429 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 20,000 $13.99 $279,740 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,000 $13.99 $139,870 Purchase
DAVIS AARON I. director, 10 percent owner director, 10 percent owner
Common Stock 25,000 $12.47 $311,825 Purchase
BOXER CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 25,000 $12.47 $311,825 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 30,000 $12.09 $362,820 Purchase
DAVIS AARON I. director, 10 percent owner director, 10 percent owner
Common Stock 100,000 $12.97 $1,297,400 Purchase
BOXER CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 100,000 $12.97 $1,297,400 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 20,000 $12.77 $255,400 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,000 $12.09 $120,940 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 11,704 $14.66 $171,522 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 18,296 $14.85 $271,769 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,000 $14.13 $141,330 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 14,550 $15.71 $228,624 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 5,450 $15.25 $83,129 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 9,500 $14.98 $142,291 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,500 $14.64 $153,741 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 3,063 $15.64 $47,911 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 6,937 $15.43 $107,045 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 4,644 $15.25 $70,830 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 5,356 $15.15 $81,143 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,000 N/A N/A Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,000 N/A N/A Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 235 N/A N/A Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 9,765 $15.78 $154,062 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 13,313 $15.15 $201,719 Purchase
BOXER CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 26,824 $14.72 $394,742 Purchase
DAVIS AARON I. director, 10 percent owner director, 10 percent owner
Common Stock 26,824 $14.72 $394,742 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 16,687 $15.06 $251,239 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 33,801 $19.15 $647,289 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 6,199 $18.7 $115,927 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,000 $19.07 $190,660 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,000 $19.07 $190,660 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 20,000 $19.07 $381,320 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 27,983 $20.2 $565,313 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 12,017 $19.95 $239,775 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 50,000 $20.43 $1,021,350 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 7,505 N/A N/A Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 10,108 $18.96 $191,617 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 2,387 $19.26 $45,981 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 37,190 $19.63 $730,188 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 9,416 $18.99 $178,763 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 6,603 $18.98 $125,351 Purchase
TANG KEVIN C director, 10 percent owner, officer: Chief Ex.. director, 10 percent owner, off..
Common Stock 6,791 $18.72 $127,114 Purchase
BOXER CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 33,650 $22.41 $754,097