| Cadiz:                                                                                                                                                                                                                                                                                                                                                                                                                                                     | Consultant                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
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| Cadiz      Inc.                                                                                                                                                                                                                                                                                                                                                                                                                                            | Ag Derivatives,      L.L.C.                                                                                                                                                                                                                                                                                                                                                                                                                                |
| By:                                                                                | By:                                                                                |
| Keith      Brackpool                                                                                                                                                                                                                                                                                                                                                                                                                                       | Timothy J.      Shaheen                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| Chief Executive      Officer                                                                                                                                                                                                                                                                                                                                                                                                                               | Manager                                                                                                                                                                                                                                                                                                                                                                                                                                                    |