Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 50,000 $1 $49,750 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 4,450 $1.31 $5,830 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 40,430 $1.31 $52,963 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 4,730 $1.31 $6,196 Sale
TOLL BRUCE E 10 percent owner 10 percent owner
Common Stock 1,100 $0.95 $1,045 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 1,050,000 $0.5 $525,000 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 4,000,000 $0.5 $2,000,000 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 1,900,000 $0.5 $950,000 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 750,000 N/A N/A Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 525,000 N/A N/A Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 2,000,000 N/A N/A Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 300,000 N/A N/A Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 200 $1.36 $272 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 1,590 $1.36 $2,162 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 240 $1.36 $326 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 1,200 $1.36 $1,632 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 900 $1.36 $1,224 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 7,700 $1.36 $10,472 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 3,300 $1.4 $4,620 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 1,750 $0.71 $1,243 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 210 $0.71 $149 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 2,130 $1.4 $2,982 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 320 $1.4 $448 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 250 $1.4 $350 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 1,140 $1.4 $1,596 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 170 $1.4 $238 Sale
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 10 percent owner 10 percent owner
Common Stock 140 $1.4 $196 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 525,000 N/A N/A Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 1,725,000 N/A N/A Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 2,975,000 N/A N/A Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 2,025,000 N/A N/A Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 1,000,000 $0.5 $500,000 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 200,000 $0.5 $100,000 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Warrant 800,000 $0.5 $400,000 Purchase
TOLL BRUCE E 10 percent owner 10 percent owner
WARRANT 1 $0.5 $1 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 5,386 $0.2 $1,077 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 10,000 $0.2 $2,000 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 10,000 $0.2 $2,000 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 1,843 $0.2 $369 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 20,000 $0.23 $4,600 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 10,700 $0.21 $2,247 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 11,700 $0.2 $2,340 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 4,000 $0.21 $840 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 2,019 $0.19 $384 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 9,352 $0.19 $1,777 Purchase
GOLDMAN NEAL I director, 10 percent owner director, 10 percent owner
Common Stock 15,000 $0.18 $2,700 Purchase
LOESCH DAVID R director director
Common Stock 2,500 $0.65 $1,625 Purchase
LOESCH DAVID R director director
Common Stock 2,000 $0.64 $1,280 Purchase
LOESCH DAVID R director director
Common Stock 2,500 $0.65 $1,625 Purchase
CALLAN JOHN G director director
Common Stock 2,500 $0.65 $1,625