Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 101,000 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 30,987 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 14,013 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 5,000 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 2,275 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 29,000 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 46,000 N/A N/A Option
COBURN JOHN G director director
Common stock 20,000 N/A N/A Option
COBURN JOHN G director director
Stock option 20,000 N/A N/A Option
COBURN JOHN G director director
Stock option 20,000 N/A N/A Option
COBURN JOHN G director director
Common stock 20,000 N/A N/A Purchase
COBURN JOHN G director director
Common stock 1,286 N/A N/A Option
COBURN JOHN G director director
Stock option 30,000 N/A N/A Option
COBURN JOHN G director director
Common stock 30,000 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 100 N/A N/A Purchase
ANCHIN SCOTT L director director
Common stock 9,850 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 11,239 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 32,408 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 32,408 $4.81 $155,980 Sale
MCCOLLUM DANIEL H director director
Common stock 9,900 N/A N/A Sale
MCCOLLUM DANIEL H director director
Common stock 100 N/A N/A Option
OSGOOD RICHARD HOE III director director
Stock option 30,000 N/A N/A Option
OSGOOD RICHARD HOE III director director
Common stock 30,000 N/A N/A Purchase
COBURN JOHN G director director
Common stock 1,060 N/A N/A Option
CLAGUE LAURA director director
Restricted Stock units 30,000 N/A N/A Option
COBURN JOHN G director director
Restricted Stock units 30,000 N/A N/A Option
ANCHIN SCOTT L director director
Restricted Stock units 30,000 N/A N/A Option
ANCHIN SCOTT L director director
Common stock 30,000 N/A N/A Option
OSGOOD RICHARD HOE III director director
Restricted Stock units 30,000 N/A N/A Option
OSGOOD RICHARD HOE III director director
Common stock 30,000 N/A N/A Option
MCCOLLUM DANIEL H director director
Restricted Stock units 30,000 N/A N/A Option
MCCOLLUM DANIEL H director director
Common stock 30,000 N/A N/A Option
CLAGUE LAURA director director
Common stock 30,000 N/A N/A Option
COBURN JOHN G director director
Common stock 30,000 N/A N/A Purchase
COBURN JOHN G director director
Common stock 17,382 N/A N/A Purchase
COBURN JOHN G director director
Common stock 100 N/A N/A Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 32,000 N/A N/A Sale
MCCOLLUM DANIEL H director director
Common stock 12,500 N/A N/A Sale
MCCOLLUM DANIEL H director director
Common stock 20,000 N/A N/A Sale
MCCOLLUM DANIEL H director director
Common stock 20,000 N/A N/A Sale
ANCHIN SCOTT L director director
Common stock 25,000 $3.13 $78,250 Sale
AWM INVESTMENT COMPANY, INC. 10 percent owner 10 percent owner
Common Stock 100,000 $4.02 $401,900 Sale
ANCHIN SCOTT L director director
Common stock 9,560 $3.2 $30,611 Sale
ANCHIN SCOTT L director director
Common stock 2,435 $3.28 $7,992 Option
CLAGUE LAURA director director
Restricted Stock Units 25,000 N/A N/A Option
CLAGUE LAURA director director
Common stock 25,000 N/A N/A Option
COBURN JOHN G director director
Restricted Stock Units 25,000 N/A N/A Option
COBURN JOHN G director director
Common stock 25,000 N/A N/A Option
OSGOOD RICHARD HOE III director director
Restricted Stock Units 25,000 N/A N/A Option
OSGOOD RICHARD HOE III director director
Common stock 25,000 N/A N/A