Calls							Days until expiration: 10
Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
ZGEN Feb 20 2010 2.50	—	—	—	—	—	2.40	2.65	—	—
ZGEN Feb 20 2010 5.00	0.60	-0.50	-45.45	0.80	0.60	0.20	0.45	10	120
ZGEN Feb 20 2010 7.50	0.10	-0.10	-50.00	0.10	0.10	0.05	0.10	20	293
ZGEN Feb 20 2010 10.00	—	—	—	—	—	—	0.15	—	—

Puts						Bold and highlighted options are "At the Money"
Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
ZGEN Feb 20 2010 2.50	0.10	—	—	0.10	0.10	0.05	0.05	4	4
ZGEN Feb 20 2010 5.00	0.10	—	—	0.10	0.10	0.05	0.25	145	219
ZGEN Feb 20 2010 7.50	2.80	—	—	2.80	2.80	2.35	2.60	2	2
ZGEN Feb 20 2010 10.00	—	—	—	—	—	4.70	5.10	—	—
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