Sale
DISCOVERY GROUP I, LLC 10 percent owner 10 percent owner
Common Stock 6,781 $7.16 $48,559 Sale
DISCOVERY GROUP I, LLC 10 percent owner 10 percent owner
Common Stock 2,093 $7.22 $15,105 Purchase
LANNING MARK R director director
Common Stock 11,006 $7.64 $84,086 Purchase
HOOVEN MICHAEL D director director
Common Stock 1,045 $7.7 $8,048 Purchase
HOOVEN MICHAEL D director director
Common Stock 1,110 $7.37 $8,175 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 20,000 $5.6 $111,960 Purchase
HOOVEN MICHAEL D director director
Common Stock 1,150 $7.1 $8,159 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Stock Option (right to buy) 20,000 $5.6 $111,960 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 20,000 $5.6 $111,960 Purchase
HOOVEN MICHAEL D director director
Common Stock 1,145 $7.16 $8,202 Purchase
HOOVEN MICHAEL D director director
Common Stock 1,215 $7.14 $8,675 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 8,400 $6.8 $57,120 Purchase
HOOVEN MICHAEL D director director
Common Stock 1,215 $6.88 $8,359 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 180,583 $6.53 $1,179,207 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 50,000 $6.55 $327,500 Purchase
ROBARDS KAREN P director director
Common Stock 456 $6.7 $3,055 Purchase
ROBARDS KAREN P director director
Common Stock 544 $6.7 $3,645 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 2,500 $7.03 $17,575 Purchase
ROBARDS KAREN P director director
Common Stock 1,000 $6.96 $6,960 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 24,000 $7.22 $173,280 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 50,000 $7.45 $372,500 Sale
PRESIDIO MANAGEMENT GROUP VIII L L C 10 percent owner 10 percent owner
Common Stock 5,038 $9.44 $47,579 Sale
PRESIDIO MANAGEMENT GROUP VIII L L C 10 percent owner 10 percent owner
Common Stock 5,038 $9.44 $47,579 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Incentive Stock Option (right to buy) 24,553 $1.33 $32,655 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 24,553 $1.33 $32,655 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 12,755 $8.13 $103,698 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 33,841 $8.24 $278,850 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 5,343 $1.33 $7,106 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Incentive Stock Option (right to buy) 5,343 $1.33 $7,106 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 5,343 $1.33 $7,106 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 88,746 $5.19 $460,148 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Incentive Stock Option (right to buy) 88,746 $5.19 $460,148 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 1,586 $9.04 $14,337 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Incentive Stock Option (right to buy) 2,900 $9.06 $26,274 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 2,900 $9.06 $26,274 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 2,900 $9.06 $26,274 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Incentive Stock Option (right to buy) 18,575 $1.33 $24,705 Sale
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 18,575 $1.33 $24,705 Option
DRACHMAN DAVID J officer: President and CEO officer: President and CEO
Common Stock 18,575 $1.33 $24,705 Sale
LUCKY JAMES L officer: VP, Clinical, Regulatory & QS officer: VP, Clinical, Regulato..
Common Stock 8,000 $9.1 $72,800 Sale
HOOVEN MICHAEL D director director
Common Stock 3,500 $10.02 $35,070 Option
KRELL ELIZABETH D director director
Common Stock 1,000 $2.58 $2,580 Option
KRELL ELIZABETH D director director
Stock Option (right to buy) 1,000 $2.58 $2,580 Sale
LUCKY JAMES L officer: VP, Clinical, Regulatory & QS officer: VP, Clinical, Regulato..
Common Stock 5,500 $10.5 $57,750 Sale
DISCOVERY GROUP I, LLC 10 percent owner 10 percent owner
Common Stock 4,400 $11.17 $49,139 Sale
DISCOVERY GROUP I, LLC 10 percent owner 10 percent owner
Common Stock 2,545 $11.2 $28,512 Sale
DISCOVERY GROUP I, LLC 10 percent owner 10 percent owner
Common Stock 6,300 $11.32 $71,310 Sale
DISCOVERY GROUP I, LLC 10 percent owner 10 percent owner
Common Stock 7,000 $11.13 $77,889 Sale
DISCOVERY GROUP I, LLC 10 percent owner 10 percent owner
Common Stock 100 $11.06 $1,106 Sale
DISCOVERY GROUP I, LLC 10 percent owner 10 percent owner
Common Stock 1,300 $12.14 $15,778