Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 119 $4.29 $511 Sale
LANTZ ROBERT officer: General Counsel officer: General Counsel
Common Stock 342 $4.57 $1,563 Sale
PATTABIRAMAN GANESH director, officer: Chief Executive Off.. director, officer: Chief Execut..
Common Stock 62,128 $4.34 $269,636 Sale
RAGHUPATHY ARUN officer: Senior Vice President officer: Senior Vice President
Common Stock 18,129 $4.34 $78,680 Sale
PATTABIRAMAN GANESH director, officer: Chief Executive Off.. director, officer: Chief Execut..
Common Stock 22,500 $4.61 $103,725 Sale
RAGHUPATHY ARUN officer: Senior Vice President officer: Senior Vice President
Common Stock 22,400 $4.61 $103,264 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 18,424 $4.6 $84,750 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 9,099 $5.01 $45,586 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 901 $5 $4,505 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 2,503 $5.39 $13,491 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 118 $5.47 $645 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 2,083 $5.66 $11,790 Sale
RAGHUPATHY ARUN officer: Senior Vice President officer: Senior Vice President
Common Stock 4,262 $5.66 $24,123 Sale
PATTABIRAMAN GANESH director, officer: Chief Executive Off.. director, officer: Chief Execut..
Common Stock 8,133 $5.66 $46,033 Sale
LANTZ ROBERT officer: General Counsel officer: General Counsel
Common Stock 1,550 $5.66 $8,773 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 3,439 $5.66 $19,465 Sale
GATES CHRISTIAN D. officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 7,726 $5.66 $43,729 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 895 $4.08 $3,652 Sale
GATES CHRISTIAN D. officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 37,377 $4.08 $152,498 Sale
RAGHUPATHY ARUN officer: Senior Vice President officer: Senior Vice President
Common Stock 1,252 $4.09 $5,121 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 792 $4.08 $3,231 Sale
PATTABIRAMAN GANESH director, officer: Chief Executive Off.. director, officer: Chief Execut..
Common Stock 3,166 $4.08 $12,917 Sale
LANTZ ROBERT officer: General Counsel officer: General Counsel
Common Stock 336 $4.13 $1,388 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 120 $2.89 $347 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 6,744 $2.25 $15,174 Sale
PATTABIRAMAN GANESH director, officer: Chief Executive Off.. director, officer: Chief Execut..
Common Stock 84,269 $2.2 $185,392 Sale
LANTZ ROBERT officer: General Counsel officer: General Counsel
Common Stock 336 $2.27 $763 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 17,401 $2.35 $40,892 Sale
GATES CHRISTIAN D. officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 24,000 $2.2 $52,800 Sale
RAGHUPATHY ARUN officer: Senior Vice President officer: Senior Vice President
Common Stock 40,529 $2.34 $94,838 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 7,014 $2.46 $17,254 Sale
PATTABIRAMAN GANESH director, officer: Chief Executive Off.. director, officer: Chief Execut..
Common Stock 2,815 $2.46 $6,925 Sale
LANTZ ROBERT officer: General Counsel officer: General Counsel
Common Stock 5,879 $2.46 $14,462 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 3,822 $2.46 $9,402 Sale
RAGHUPATHY ARUN officer: Senior Vice President officer: Senior Vice President
Common Stock 4,371 $2.46 $10,753 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 2,040 $2.66 $5,426 Purchase
PRESUTTI TIMOTHY M. 10 percent owner 10 percent owner
Common Stock Purchase Warrant 37,037 $2.16 $80,000 Purchase
PRESUTTI TIMOTHY M. 10 percent owner 10 percent owner
Common Stock Purchase Warrant 1,592,593 $2.16 $3,440,001 Sale
SHAMS SAMMAAD officer: VP-Corporate Controller officer: VP-Corporate Controller
Common Stock 714 $2.08 $1,485 Sale
LANTZ ROBERT officer: General Counsel officer: General Counsel
Common Stock 1,345 $2.99 $4,022 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 10,000 $3 $30,000 Sale
PATTABIRAMAN GANESH director, officer: Senior Vice President director, officer: Senior Vice ..
Common Stock 8,459 $2.75 $23,262 Sale
KNUTSON DAVID L. officer: Senior Vice President officer: Senior Vice President
Common Stock 3,785 $2.75 $10,409 Sale
SHAMS SAMMAAD officer: Corporate Controller officer: Corporate Controller
Common Stock 603 $2.75 $1,658 Sale
KNUTSON DAVID L. officer: SVP, Operations & Deployment officer: SVP, Operations & Depl..
Common Stock 10,000 $3.04 $30,400 Sale
SHAMS SAMMAAD officer: Corporate Controller officer: Corporate Controller
Common Stock 1,216 $2.9 $3,526 Purchase
WOCAP GLOBAL OPPORTUNITY INVESTMENT PARTNERS, L.P. directo.. director:
Common Stock 670,765 $3.05 $2,044,492 Purchase
WOCAP GLOBAL OPPORTUNITY INVESTMENT PARTNERS, L.P. directo.. director:
Common Stock 146,422 $2.65 $387,286 Purchase
WOCAP GLOBAL OPPORTUNITY INVESTMENT PARTNERS, L.P. directo.. director:
Common Stock 120,055 $2.4 $287,532 Purchase
WOCAP GLOBAL OPPORTUNITY INVESTMENT PARTNERS, L.P. directo.. director:
Common Stock 19,631 $2.15 $42,207 
