Purchase
COMMODORE CAPITAL LP 10 percent owner 10 percent owner
Common Stock 775,756 $23.15 $17,961,079 Purchase
GIN JERRY B director director
Common Stock 100,000 $0.18 $17,900 Purchase
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Common Stock 600,000 $0.17 $103,200 Purchase
ADLER REID G. officer: CHIEF LEGAL OFFICER officer: CHIEF LEGAL OFFICER
Common Stock 300,000 $0.17 $51,000 Sale
VENROCK HEALTHCARE CAPITAL PARTNERS II, L.P. 10 percent ow.. 10 percent owner
Common Stock 60,000 $0.89 $53,400 Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Stock Option (Right to Buy) 100,000 $1 $100,000 Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Common Stock 100,000 $1 $100,000 Option
DOTSON JERROLD DUANE officer: VP, CFO AND SECRETARY officer: VP, CFO AND SECRETARY
Stock Option (Right to Buy) 18,750 $1 $18,750 Option
DOTSON JERROLD DUANE officer: VP, CFO AND SECRETARY officer: VP, CFO AND SECRETARY
Common Stock 18,750 $1 $18,750 Sale
DOTSON JERROLD DUANE officer: VP, CFO AND SECRETARY officer: VP, CFO AND SECRETARY
Common Stock 30,000 $3.13 $93,750 Purchase
SNODGRASS H. RALPH director, officer: PRES./CHIEF SCIENTIF.. director, officer: PRES./CHIEF ..
Common Stock 3,750 $2.73 $10,238 Option
DOTSON JERROLD DUANE officer: VP, CFO AND SECRETARY officer: VP, CFO AND SECRETARY
Common Stock 89,742 N/A N/A Option
DOTSON JERROLD DUANE officer: VP, CFO AND SECRETARY officer: VP, CFO AND SECRETARY
Stock Option (Right to Buy) 89,742 N/A N/A Option
DOTSON JERROLD DUANE officer: VP, CFO AND SECRETARY officer: VP, CFO AND SECRETARY
Common Stock 89,742 $0.97 $86,691 Option
DOTSON JERROLD DUANE officer: VP, CFO AND SECRETARY officer: VP, CFO AND SECRETARY
Stock Option (Right to Buy) 89,742 $0.97 $86,691 Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Common Stock 5,000 N/A N/A Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Stock Option (Right to Buy) 5,000 N/A N/A Option
SAXE JON S director director
Common Stock 2,500 $1.5 $3,750 Option
SAXE JON S director director
Stock Option (Right to Buy) 2,500 $1.5 $3,750 Option
UNDERDOWN BRIAN J. director director
Common Stock 2,500 N/A N/A Option
UNDERDOWN BRIAN J. director director
Stock Option (Right to Buy) 2,500 N/A N/A Purchase
SAXE JON S director director
Common Stock 30,000 $0.69 $20,700 Purchase
SNODGRASS H. RALPH director, officer: PRES./CHIEF SCIENTIF.. director, officer: PRES./CHIEF ..
Common Stock 15,000 $0.34 $5,100 Purchase
SAXE JON S director director
Common Stock 7,920 $1.27 $10,090 Option
SNODGRASS H. RALPH director, officer: PRES./CHIEF SCIENTIF.. director, officer: PRES./CHIEF ..
Common Stock 2,500 $1.5 $3,750 Option
SNODGRASS H. RALPH director, officer: PRES./CHIEF SCIENTIF.. director, officer: PRES./CHIEF ..
Stock Option (Right to Buy) 2,500 $1.5 $3,750 Purchase
SAXE JON S director director
Common Stock 12,080 $1.26 $15,197 Option
SAXE JON S director director
Common Stock 1,375 $1.5 $2,063 Option
SAXE JON S director director
Common Stock 1,375 N/A N/A Option
SAXE JON S director director
Stock Option (Right to Buy) 375 N/A N/A Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Common Stock 25,375 $1.5 $38,063 Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Common Stock 25,375 $1.5 $38,063 Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Stock Option (Right to Buy) 21,250 $1.5 $31,875 Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Common Stock 25,375 $1.5 $38,063 Purchase
GIN JERRY B director director
Common Stock 100,000 N/A N/A Purchase
GIN JERRY B director director
Warrant 25,000 N/A N/A Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Warrant 10,000 N/A N/A Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Common Stock 10,000 N/A N/A Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Warrant 50,000 N/A N/A Option
SINGH SHAWN director, officer: CHIEF EXECUTIVE OFFICER director, officer: CHIEF EXECUT..
Common Stock 50,000 N/A N/A Option
SNODGRASS H. RALPH director, officer: PRES./CHIEF SCIENTIF.. director, officer: PRES./CHIEF ..
Stock Option (Right to Buy) 113,636 N/A N/A Option
SNODGRASS H. RALPH director, officer: PRES./CHIEF SCIENTIF.. director, officer: PRES./CHIEF ..
Common Stock 113,636 N/A N/A Purchase
CATO HOLDING CO 10 percent owner 10 percent owner
Warrant 34,940 N/A N/A Sale
CATO ALLEN EASLEY 10 percent owner 10 percent owner
Warrant 6,988 N/A N/A Sale
JONES STEPHANIE director, 10 percent owner, officer: PRESI.. director, 10 percent owner, off..
Common Stock 4,982,103 N/A N/A