Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
ALDRICH RICHARD director director
Common Stock 1,000 N/A N/A Purchase
FORRESTER ROBERT director, officer: President and CEO director, officer: President an..
Common Stock 1,000 N/A N/A Purchase
PHANSTIEL S. LOUISE other: Former Director other: Former Director
Common Stock 4,500 N/A N/A Purchase
TERMEER HENRI A director director
Common Stock 5,823 N/A N/A Purchase
CLARKE JOHN K director director
Common Stock 23,171 N/A N/A Purchase
CHP III LP 10 percent owner 10 percent owner
Common Stock 23,171 N/A N/A Purchase
PHANSTIEL S. LOUISE other: Former Director other: Former Director
Common Stock 8,000 N/A N/A Purchase
TERMEER HENRI A director director
Common Stock 11,356 N/A N/A Purchase
CLARKE JOHN K director director
Common Stock 25,000 N/A N/A Purchase
CHP III LP 10 percent owner 10 percent owner
Common Stock 25,000 N/A N/A Purchase
PHANSTIEL S. LOUISE other: Former Director other: Former Director
Common Stock 4,000 N/A N/A Purchase
WESTPHAL CHRISTOPH H director, officer: Executive Chairman director, officer: Executive Ch..
Common Stock 1,000 N/A N/A Purchase
WESTPHAL CHRISTOPH H director, officer: Executive Chairman director, officer: Executive Ch..
Common Stock 800 N/A N/A Purchase
CLARKE JOHN K director director
Common Stock 25,000 N/A N/A Purchase
CHP III LP 10 percent owner 10 percent owner
Common Stock 25,000 N/A N/A Purchase
WESTPHAL CHRISTOPH H director, officer: Executive Chairman director, officer: Executive Ch..
Common Stock 800 N/A N/A Purchase
CLARKE JOHN K director director
Common Stock 10,000 N/A N/A Purchase
CHP III LP 10 percent owner 10 percent owner
Common Stock 10,000 N/A N/A Purchase
WESTPHAL CHRISTOPH H director, officer: Executive Chairman director, officer: Executive Ch..
Common Stock 800 N/A N/A Purchase
CLARKE JOHN K director director
Common Stock 5,631 N/A N/A Purchase
CHP III LP 10 percent owner 10 percent owner
Common Stock 5,631 N/A N/A Purchase
WESTPHAL CHRISTOPH H director, officer: Executive Chairman director, officer: Executive Ch..
Common Stock 800 N/A N/A Purchase
WESTPHAL CHRISTOPH H director, officer: Executive Chairman director, officer: Executive Ch..
Common Stock 800 N/A N/A Purchase
WESTPHAL CHRISTOPH H director, officer: Executive Chairman director, officer: Executive Ch..
Common Stock 300 N/A N/A Purchase
WESTPHAL CHRISTOPH H director, officer: Executive Chairman director, officer: Executive Ch..
Common Stock 800 N/A N/A Purchase
CLARKE JOHN K director director
Common Stock 6,193 N/A N/A Purchase
CHP III LP 10 percent owner 10 percent owner
Common Stock 6,193 N/A N/A Purchase
MPM BIOVENTURES V LLC other: Former 10% stockholder other: Former 10% stockholder
Common Stoc 100,000 N/A N/A Purchase
BESSEMER VENTURE PARTNERS VII L.P. director, 10 percent ow.. director, 10 percent owner
Common Stock 100,000 N/A N/A Purchase
GADICKE ANSBERT director director
Common Stock 100,000 N/A N/A Purchase
CLARKE JOHN K director director
Common Stock 250,000 N/A N/A Purchase
KRAUS STEPHEN director director
Common Stock 0 N/A N/A Purchase
CHP III LP 10 percent owner 10 percent owner
Common Stock 256,193 N/A N/A