(1)
|
Name of Reporting Person
|
|
S.S. or I.R.S. Identification No. of Above Person
|
(2)
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
|
(A) x
|
|
(B) o
|
(3)
|
SEC Use Only
|
(4)
|
Source of Funds (See Instructions)
PF
|
(5)
|
Check if Disclosure of Legal Proceedings is Required Pursuant to Items 2(d) or 2(e)
|
|
o
|
(6)
|
Citizenship or Place of Organization
|
(7)
|
Sole Voting Power
-0-
|
|
Number of Shares |
(8)
|
Shared Voting Power
15,220,714
|
Beneficially Owned | ||
by Each Reporting
Person With
|
(9)
|
Sole Dispositive Power
-0-
|
(10)
|
Shared Dispositive Power
15,220,714
|
(11)
|
Aggregate Amount Beneficially Owned by Each Reporting Person
|
|
15,220,714
|
(12)
|
Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)
|
o
|
(13)
|
Percent of Class Represented by Amount in Row (11)
|
|
17.8% (1)
|
(14)
|
Type of Reporting Person (See Instructions)
|
|
IN
|
(1)
|
Name of Reporting Person
|
|
S.S. or I.R.S. Identification No. of Above Person
|
(2)
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
|
(A) x
|
|
(B) o
|
(3)
|
SEC Use Only
|
(4)
|
Source of Funds (See Instructions)
PF
|
(5)
|
Check if Disclosure of Legal Proceedings is Required Pursuant to Items 2(d) or 2(e)
|
|
o
|
(6)
|
Citizenship or Place of Organization
|
(7)
|
Sole Voting Power
-0-
|
|
Number of Shares |
(8)
|
Shared Voting Power
15,220,714
|
Beneficially Owned | ||
by Each Reporting
Person With
|
(9)
|
Sole Dispositive Power
-0-
|
(10)
|
Shared Dispositive Power
15,220,714
|
(11)
|
Aggregate Amount Beneficially Owned by Each Reporting Person
|
|
15,220,714
|
(12)
|
Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)
|
/ /
|
(13)
|
Percent of Class Represented by Amount in Row (11)
|
|
17.8% (1)
|
(14)
|
Type of Reporting Person (See Instructions)
|
|
IN
|
(1)
|
Name of Reporting Person
|
|
S.S. or I.R.S. Identification No. of Above Person
|
(2)
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
|
(A) x
|
|
(B) o
|
(3)
|
SEC Use Only
|
(4)
|
Source of Funds (See Instructions)
PF
|
(5)
|
Check if Disclosure of Legal Proceedings is Required Pursuant to Items 2(d) or 2(e)
|
|
o
|
(6)
|
Citizenship or Place of Organization
|
(7)
|
Sole Voting Power
-0-
|
|
Number of Shares |
(8)
|
Shared Voting Power
15,220,714
|
Beneficially Owned | ||
by Each Reporting
Person With
|
(9)
|
Sole Dispositive Power
-0-
|
(10)
|
Shared Dispositive Power
15,220,714
|
(11)
|
Aggregate Amount Beneficially Owned by Each Reporting Person
|
|
18,456,729
|
(12)
|
Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)
|
o
|
(13)
|
Percent of Class Represented by Amount in Row (11)
|
|
17.8% (1)
|
(14)
|
Type of Reporting Person (See Instructions)
|
|
OO
|
Date | Number of Shares |
Range of Sale
Prices ($/Sh)
|
Weighted-Average
Sale Price ($/Sh)
|
|||
3/1/2011
|
5,000
|
0.81
|
0.81-0.855
|
|||
3/2/2011
|
43,500
|
0.8139
|
0.81-0.84
|
|||
3/3/2011
|
20,000
|
0.8118
|
0.8-0.83
|
|||
3/4/2011
|
46,200
|
0.8166
|
0.8-0.84
|
|||
3/7/2011
|
47,000
|
0.8152
|
0.8-0.84
|
|||
3/8/2011
|
220,400
|
0.838
|
0.8025-0.88
|
|||
3/9/2011
|
126,000
|
0.9055
|
0.88-0.95
|
|||
3/11/2011
|
38,700
|
0.847
|
0.84-0.89
|
|||
3/14/2011
|
9,000
|
0.871
|
0.85-0.88
|
|||
3/15/2011
|
29,600
|
0.855
|
0.84-0.9
|
|||
3/16/2011
|
44,200
|
0.88
|
0.83-0.92
|
|||
3/17/2011
|
57,000
|
0.924237
|
0.9-0.95
|
|||
3/18/2011
|
56,550
|
0.9625
|
0.94-0.98
|
|||
3/21/2011
|
57,500
|
0.988
|
0.96-1.02
|
|||
3/22/2011
|
38,505
|
1.0233
|
0.99-1.06
|
|||
3/23/2011
|
10,845
|
1.04
|
1.03-1.06
|
|||
3/29/2011
|
118,470
|
1.214556
|
1.1799-1.27
|
|||
3/30/2011
|
132,572
|
1.098
|
0.96-1.2
|
|||
4/11/2011
|
40,000
|
1.025374
|
1.01-1.06
|
|||
4/12/2011
|
96,000
|
0.9514
|
0.92-1.08
|
|||
4/14/2011
|
61,000
|
0.9517
|
0.92-0.985
|
|||
4/15/2011
|
38,370
|
0.9642
|
0.94-0.985
|
|||
4/18/2011
|
26,100
|
0.9411
|
0.92-0.96
|
|||
4/19/2011
|
19,427
|
0.9039
|
0.9-0.94
|
|||
4/27/2011
|
20,000
|
0.795
|
0.77-0.81
|
|||
4/28/2011
|
17,500
|
0.815
|
0.785-0.86
|
|||
5/2/2011
|
14,000
|
0.808214
|
0.8-0.82
|
|||
5/3/2011
|
17,000
|
0.791956
|
0.79-0.81
|
|||
5/4/2011
|
13,000
|
0.78
|
0.76-0.81
|
|||
5/5/2011
|
18,000
|
0.7484
|
0.73-0.78
|
|||
5/6/2011
|
8,000
|
0.7655
|
0.76-0.8
|
|||
5/9/2011
|
16,000
|
0.7953
|
0.76-0.82
|
|||
5/10/2011
|
16,000
|
0.8166
|
0.8-0.85
|
|||
5/11/2011
|
24,000
|
0.8142
|
0.8-0.87
|
|||
5/13/2011
|
17,000
|
0.801056
|
0.79-0.85
|
|||
5/16/2011
|
25,000
|
0.7839
|
0.78-0.845
|
|||
5/17/2011
|
40,000
|
0.7692
|
0.75-0.81
|
|||
5/18/2011
|
8,000
|
0.7923
|
0.76-0.8
|
|||
5/19/2011
|
25,200
|
0.8044
|
0.76-0.8125
|
|||
5/20/2011
|
28,650
|
0.8038
|
0.79-0.84
|
|||
5/23/2011
|
28,000
|
0.798214
|
0.78-0.83
|
|||
5/24/2011
|
19,000
|
0.7853
|
0.76-0.83
|
|||
5/25/2011
|
13,000
|
0.7756
|
0.76-0.82
|
|||
5/26/2011
|
21,365
|
0.7695
|
0.75-0.8
|
|||
5/27/2011
|
25,000
|
0.7696
|
0.76-0.8
|
|||
5/31/2011
|
70,000
|
0.7312
|
0.70.79
|
|||
6/1/2011
|
10,000
|
0.7395
|
0.63-0.725
|
|||
6/2/2011
|
45,000
|
0.743376
|
0.73-0.78
|
|||
6/3/2011
|
145,000
|
0.6714
|
0.65-0.77
|
|||
6/6/2011
|
53,671
|
0.6902
|
0.67-0.79
|
|||
6/7/2011
|
24,350
|
0.671
|
0.65-0.72
|
|||
6/8/2011
|
86,700
|
0.609738
|
0.6-0.71
|
|||
6/9/2011
|
41,000
|
0.6383
|
0.6-0.66
|
|||
6/10/2011
|
7,200
|
0.64
|
0.62-0.69
|
|||
6/14/2011
|
25,000
|
0.649
|
0.6550.66
|
|||
6/15/2011
|
10,000
|
0.64
|
0.64-0.68
|
|||
6/16/2011
|
5,000
|
0.6484
|
0.64-0.66
|
|||
6/17/2011
|
12,100
|
0.659
|
0.65-0.67
|
|||
6/20/2011
|
21,500
|
0.6587
|
0.63-0.68
|
|||
6/21/2011
|
18,400
|
0.6533
|
0.65-0.68
|
|||
6/23/2011
|
14,800
|
0.6487
|
0.63-0.65
|
|||
6/24/2011
|
20,254
|
0.652
|
0.64-0.66
|
|||
6/27/2011
|
30,000
|
0.635
|
0.63-0.66
|
|||
7/13/2011
|
13,000
|
0.6556
|
0.65-0.7
|
|||
7/14/2011
|
10,000
|
0.6618
|
0.65-0.69
|
|||
7/15/2011
|
10,000
|
0.668
|
0.63-0.69
|
|||
7/18/2011
|
17,000
|
0.6536
|
0.65-0.69
|
|||
7/19/2011
|
64,000
|
0.6353
|
0.62-0.66
|
|||
7/20/2011
|
8,500
|
0.64
|
0.63-0.65
|
|||
7/21/2011
|
20,000
|
0.63
|
0.62-0.65
|
|||
7/22/2011
|
31,820
|
0.6301
|
0.62-0.65
|
|||
7/25/2011
|
24,000
|
0.64
|
0.61-0.65
|
|||
7/26/2011
|
21,000
|
0.6315
|
0.62-0.65
|
|||
7/27/2011
|
9,800
|
0.64
|
0.62-0.645
|
|||
7/28/2011
|
8,000
|
0.632125
|
0.63-0.65
|
|||
7/29/2011
|
17,400
|
0.636
|
0.625-0.65
|
|||
8/1/2011
|
30,000
|
0.6393
|
0.63-0.65
|
|||
8/2/2011
|
14,190
|
0.6094
|
0.59-0.645
|
|||
8/3/2011
|
500,000
|
0.5391
|
0.5391
|
Dated: August 9, 2011
|
/s/ Joseph P. Bartlett, as attorney-in-fact for David Gelbaum, Co-Trustee of The Quercus Trust
|
David Gelbaum, Co-Trustee of The Quercus Trust
|
|
/s/ Joseph P. Bartlett, as attorney-in-fact for Monica Chavez Gelbaum, Co-Trustee of The Quercus Trust
|
|
Monica Chavez Gelbaum, Co-Trustee of The Quercus Trust
|
|
/s/ Joseph P. Bartlett as attorney-in-fact
|
|
The Quercus Trust, David Gelbaum, Co-Trustee of The Quercus Trust
|
Dated: August 9, 2011
|
/s/ Joseph P. Bartlett, as attorney-in-fact for David Gelbaum, Co-Trustee of The Quercus Trust
|
David Gelbaum, Co-Trustee of The Quercus Trust
|
|
/s/ Joseph P. Bartlett, as attorney-in-fact for Monica Chavez Gelbaum, Co-Trustee of The Quercus Trust
|
|
Monica Chavez Gelbaum, Co-Trustee of The Quercus Trust
|
|
/s/ Joseph P. Bartlett as attorney-in-fact
|
|
The Quercus Trust, David Gelbaum, Co-Trustee of The Quercus Trust
|