Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 630 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 4,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 2,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 2,000 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 9,375 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Stock Options (Right to Buy) 9,375 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 4,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 2,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 2,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 2,000 N/A N/A Option
WACHTER ERIC PHD director, officer: Chief Technology Officer director, officer: Chief Techno..
Common Stock 120,920 N/A N/A Option
WACHTER ERIC PHD director, officer: Chief Technology Officer director, officer: Chief Techno..
Incentive Stock Options (right to buy) 120,920 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 8,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 4,772 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 4,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 2,000 N/A N/A Purchase
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 679,048 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 1,500 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 6,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 2,000 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 6,000 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Options (Right to Buy) 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Options (Right to Buy) 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Common Stock 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Common Stock 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Options (Right to Buy) 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Options (Right to Buy) 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Common Stock 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Common Stock 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Options (Right to Buy) 3,500 N/A N/A Sale
ADAMS DONALD E 10 percent owner 10 percent owner
Common stock 15,000 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Stock Options (Right to Buy) 3,125 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 3,125 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Option (Right to Buy) 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Common Stock 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Option (Right to Buy) 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Common Stock 3,500 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Stock Options (Right to Buy) 6,250 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 6,250 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Common Stock 3,500 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Option (right to buy) 3,500 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 3,125 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Stock Options (Right to Buy) 3,125 N/A N/A Purchase
ADAMS DONALD E 10 percent owner 10 percent owner
common stock 20,000 N/A N/A Purchase
ADAMS DONALD E 10 percent owner 10 percent owner
common stock 20,000 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Stock Option (right to buy) 3,666 N/A N/A Option
CULPEPPER PETER R other: Prior Interim CEO, CFO, COO other: Prior Interim CEO, CFO, ..
Common Stock 3,666 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 3,125 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Stock Options (Right to Buy) 3,125 N/A N/A Option
DEES H CRAIG director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 3,125 N/A N/A