Purchase
ST JOHN DENIS director director
Common Stock 320 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 40 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 40 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 40 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 40 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 40 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 238 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 238 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 238 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 238 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 238 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 238 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 238 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 238 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 238 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 238 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 238 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 238 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 238 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 238 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 238 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 238 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 238 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 238 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 238 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 238 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 238 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 238 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 238 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 238 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 238 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 78 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 78 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 78 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 78 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 78 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 260 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 260 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 260 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 260 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 260 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 322 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 322 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 322 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 322 N/A N/A Purchase
ST JOHN DENIS director director
Common Stock 322 N/A N/A Purchase
MERRICK STEPHEN M other: No longer director other: No longer director
Common Stock 140 N/A N/A Purchase
HASTINGS CARL W director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 140 N/A N/A Purchase
MONTGOMERY ROBERT L director, 10 percent owner, officer: C.. director, 10 percent owner, off..
Common Stock 140 N/A N/A Purchase
MCCAIN DONALD director director
Common Stock 140 N/A N/A