```
NATURAL GAS ICE HENRY HUB - ICE OTC                                                                     Code-023391
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 14, 2012               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  : 5,391,783:   571,673    458,080  1,737,931  3,064,052  3,173,783  5,373,656  5,369,794:    18,127     21,989
Old  : 5,391,783:   571,673    458,080  1,737,931  3,064,052  3,173,783  5,373,656  5,369,794:    18,127     21,989
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 7, 2012                     :
     :   218,462:    25,439     41,215     57,227    131,419    114,862    214,085    213,304:     4,377      5,158
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.6        8.5       32.2       56.8       58.9       99.7       99.6:       0.3        0.4
Old  :     100.0:      10.6        8.5       32.2       56.8       58.9       99.7       99.6:       0.3        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       224:        30         37         61        148        138        212        204:
Old  :       224:        30         37         61        148        138        212        204:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 23.8       21.2       41.2       35.5       17.1       14.5       22.7       21.6
Old  :                 23.8       21.2       41.2       35.5       17.1       14.5       22.7       21.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SOCAL BORDER FIN BASIS - ICE OTC                                                                        Code-023393
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 14, 2012               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   364,345:     8,206     35,445     11,892    327,020    310,291    347,118    357,628:    17,227      6,717
Old  :   364,345:     8,206     35,445     11,892    327,020    310,291    347,118    357,628:    17,227      6,717
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 7, 2012                     :
     :    -2,951:    -5,415    -23,182        685     -1,291     19,068     -6,021     -3,429:     3,070        478
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.3        9.7        3.3       89.8       85.2       95.3       98.2:       4.7        1.8
Old  :     100.0:       2.3        9.7        3.3       89.8       85.2       95.3       98.2:       4.7        1.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        54:         5          5         10         40         35         50         45:
Old  :        54:         5          5         10         40         35         50         45:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.3       44.9       55.4       72.8       28.5       38.3       47.0       56.8
Old  :                 32.3       44.9       55.4       72.8       28.5       38.3       47.0       56.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PG&E CITYGATE FIN BASIS - ICE OTC                                                                       Code-023394
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 14, 2012               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   165,153:       877          0      5,883    154,293    157,296    161,053    163,179:     4,100      1,974
Old  :   165,153:       877          0      5,883    154,293    157,296    161,053    163,179:     4,100      1,974
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 7, 2012                     :
     :     7,149:        22        -28      1,051      7,045      6,488      8,118      7,511:      -969       -362
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5        0.0        3.6       93.4       95.2       97.5       98.8:       2.5        1.2
Old  :     100.0:       0.5        0.0        3.6       93.4       95.2       97.5       98.8:       2.5        1.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        41:         2          0          2         36         37         38         39:
Old  :        41:         2          0          2         36         37         38         39:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 59.6       42.6       73.4       58.4       56.0       38.2       61.3       49.1
Old  :                 59.6       42.6       73.4       58.4       56.0       38.2       61.3       49.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NWP ROCKIES FIN BASIS - ICE OTC                                                                         Code-023395
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 14, 2012               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   317,792:    14,245     15,820      4,111    296,386    288,501    314,742    308,432:     3,050      9,360
Old  :   317,792:    14,245     15,820      4,111    296,386    288,501    314,742    308,432:     3,050      9,360
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 7, 2012                     :
     :    10,886:     2,996       -283        492      8,252      9,247     11,740      9,456:      -854      1,430
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.5        5.0        1.3       93.3       90.8       99.0       97.1:       1.0        2.9
Old  :     100.0:       4.5        5.0        1.3       93.3       90.8       99.0       97.1:       1.0        2.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        48:         3          2          5         35         36         40         41:
Old  :        48:         3          2          5         35         36         40         41:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.5       46.8       69.5       66.4       45.3       41.6       66.5       60.6
Old  :                 46.5       46.8       69.5       66.4       45.3       41.6       66.5       60.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AECO FIN BASIS - ICE OTC                                                                                Code-023396
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 14, 2012               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   722,560:         0     33,840     18,125    702,588    668,052    720,713    720,017:     1,847      2,543
Old  :   722,560:         0     33,840     18,125    702,588    668,052    720,713    720,017:     1,847      2,543
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 7, 2012                     :
     :   -47,943:         0     -7,837      4,945    -52,704    -44,743    -47,759    -47,635:      -184       -308
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        4.7        2.5       97.2       92.5       99.7       99.6:       0.3        0.4
Old  :     100.0:       0.0        4.7        2.5       97.2       92.5       99.7       99.6:       0.3        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        71:         0          9          7         57         49         64         58:
Old  :        71:         0          9          7         57         49         64         58:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 40.5       39.5       57.2       56.0       32.5       34.1       47.1       44.4
Old  :                 40.5       39.5       57.2       56.0       32.5       34.1       47.1       44.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CHICAGO FIN BASIS - ICE OTC                                                                             Code-023397
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 14, 2012               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   233,618:     8,524     17,491      2,208    218,313    211,230    229,045    230,929:     4,573      2,689
Old  :   233,618:     8,524     17,491      2,208    218,313    211,230    229,045    230,929:     4,573      2,689
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 7, 2012                     :
     :       -28:      -177       -124       -759      2,504      2,600      1,568      1,717:    -1,596     -1,745
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.6        7.5        0.9       93.4       90.4       98.0       98.8:       2.0        1.2
Old  :     100.0:       3.6        7.5        0.9       93.4       90.4       98.0       98.8:       2.0        1.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        49:         2          2          2         37         36         39         40:
Old  :        49:         2          2          2         37         36         39         40:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.7       59.8       65.7       75.6       42.2       59.6       56.4       73.0
Old  :                 47.7       59.8       65.7       75.6       42.2       59.6       56.4       73.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HSC FIN BASIS - ICE OTC                                                                                 Code-023398
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 14, 2012               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   396,240:     9,004     13,366     23,792    353,344    352,787    386,140    389,945:    10,100      6,295
Old  :   396,240:     9,004     13,366     23,792    353,344    352,787    386,140    389,945:    10,100      6,295
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 7, 2012                     :
     :      -246:    -2,445       -279      2,895     -1,487     -4,014     -1,037     -1,398:       791      1,152
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.3        3.4        6.0       89.2       89.0       97.5       98.4:       2.5        1.6
Old  :     100.0:       2.3        3.4        6.0       89.2       89.0       97.5       98.4:       2.5        1.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        58:         3          4          5         40         41         46         47:
Old  :        58:         3          4          5         40         41         46         47:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.3       57.7       52.5       70.2       33.1       55.6       48.0       64.8
Old  :                 35.3       57.7       52.5       70.2       33.1       55.6       48.0       64.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
WAHA FIN BASIS - ICE OTC                                                                                Code-023399
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 14, 2012               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   248,782:     5,700     27,209      5,969    232,166    207,895    243,835    241,073:     4,947      7,709
Old  :   248,782:     5,700     27,209      5,969    232,166    207,895    243,835    241,073:     4,947      7,709
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 7, 2012                     :
     :    12,613:      -521      1,697       -240     13,254     10,391     12,493     11,848:       120        765
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.3       10.9        2.4       93.3       83.6       98.0       96.9:       2.0        3.1
Old  :     100.0:       2.3       10.9        2.4       93.3       83.6       98.0       96.9:       2.0        3.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        41:         3          3          4         24         30         28         36:
Old  :        41:         3          3          4         24         30         28         36:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 73.0       41.3       84.0       60.0       70.6       38.0       74.3       54.6
Old  :                 73.0       41.3       84.0       60.0       70.6       38.0       74.3       54.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated February 17, 2012