Purchase
ROMBOTIS SPIRO
Common Stock 300 $5.69 $1,707 Purchase
ROMBOTIS SPIRO
Common Stock 300 $4.43 $1,329 Purchase
BANHAM JOHN MICHAEL MIDDLECOTT director director
Common Stock 3,500 $5.86 $20,510 Purchase
UPRICHARD DAVID C director director
Common Stock 250 $4.9 $1,225 Purchase
ROMBOTIS SPIRO
Common Stock 300 $4.43 $1,329 Purchase
ROMBOTIS SPIRO
Common Stock 100 $7.74 $774 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 400 $6.5 $2,600 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 26,000 $0.72 $18,720 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 26,100 $0.72 $18,688 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 17,700 $0.72 $12,709 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 33,026 $0.72 $23,713 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 3,550 $0.7 $2,467 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 24,900 $0.7 $17,430 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 5,500 $0.71 $3,900 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 16,100 $0.7 $11,318 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 20,900 $0.73 $15,153 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 22,400 $0.71 $15,949 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 3,000 $0.73 $2,190 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 3,000 $0.73 $2,190 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 1,600 $0.7 $1,120 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 250 $0.7 $175 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 7,800 $0.67 $5,242 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 5,000 $0.68 $3,400 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 12,700 $0.67 $8,522 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 2,600 $0.69 $1,804 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 650 $0.71 $458 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 6,600 $0.69 $4,547 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 49,100 $0.7 $34,321 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 1,010 $0.69 $697 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 10,000 $0.75 $7,490 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 9,500 $0.69 $6,593 Purchase
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner 10 percent owner
Common Stock 3,000 $0.73 $2,175 Purchase
LANGECKER PETER director director
Common 3,000 $1.88 $5,628 Purchase
DELEAGE JEAN other: Nolonger Director or 10% Owner other: Nolonger Director or 10%..
6% Convertible Exchangeable Preferred Stock 97,766 $10 $977,660 Purchase
DELEAGE JEAN other: Nolonger Director or 10% Owner other: Nolonger Director or 10%..
6% Convertible Exchangeable Preferered Stock 2,234 N/A N/A Purchase
WERTHEIMER STEPHEN director director
6% Convertible Exchangeable Preferred Stock 103,500 N/A N/A Purchase
ARCH VENTURE FUND V LP 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $5 $1,000,000 Purchase
ARCH VENTURE PARTNERS V LP 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
ARCH MANAGEMENT PARTNERS II LP 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
ARCH VENTURE PARTNERS LLC 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
HEALTHCARE FOCUS FUND LP 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
BYBEE CLINTON 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
CRANDELL KEITH 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
ARCH V ENTREPRENEURS FUND LP 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $5 $1,000,000 Purchase
LAZARUS STEVEN 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
ARCH VENTURE FUND III L P 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
ARCH VENTURE FUND II LP 10 percent owner 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
NELSEN ROBERT director, 10 percent owner director, 10 percent owner
6% Convertible Exchangeable Preferred Stock 200,000 $10 $2,000,000 Purchase
LANGECKER PETER director director
Common 1,000 $4.25 $4,250 Purchase
LANGECKER PETER director director
Common 1,000 $4.25 $4,250