| Daily Price Action: |
| Date |
Open |
High |
Low |
Close |
Volume |
| 2010-03-29 | 0.34 | 0.35 | 0.31 | 0.32 | 1619600 |
| 2010-03-26 | 0.35 | 0.36 | 0.34 | 0.35 | 348600 |
| 2010-03-25 | 0.34 | 0.36 | 0.34 | 0.34 | 479800 |
| 2010-03-24 | 0.34 | 0.35 | 0.34 | 0.34 | 567800 |
| 2010-03-23 | 0.34 | 0.38 | 0.33 | 0.34 | 1712800 |
| 2010-03-22 | 0.39 | 0.39 | 0.33 | 0.37 | 2784600 |
| 2010-03-19 | 0.40 | 0.40 | 0.39 | 0.39 | 411500 |
| 2010-03-18 | 0.40 | 0.42 | 0.37 | 0.39 | 1058300 |
| 2010-03-17 | 0.40 | 0.42 | 0.38 | 0.40 | 807200 |
| 2010-03-16 | 0.34 | 0.42 | 0.34 | 0.40 | 2941200 |
| 2010-03-15 | 0.37 | 0.37 | 0.34 | 0.35 | 1180400 |
| 2010-03-12 | 0.37 | 0.39 | 0.35 | 0.35 | 2494000 |
| 2010-03-11 | 0.40 | 0.40 | 0.33 | 0.35 | 2371600 |
| 2010-03-10 | 0.40 | 0.42 | 0.35 | 0.37 | 2487600 |
| 2010-03-09 | 0.42 | 0.43 | 0.36 | 0.40 | 1970800 |
| 2010-03-08 | 0.43 | 0.45 | 0.42 | 0.43 | 559400 |
| 2010-03-05 | 0.41 | 0.44 | 0.41 | 0.43 | 570900 |
| 2010-03-04 | 0.43 | 0.44 | 0.42 | 0.42 | 265400 |
| 2010-03-03 | 0.41 | 0.45 | 0.41 | 0.43 | 828400 |
| 2010-03-02 | 0.43 | 0.44 | 0.40 | 0.41 | 674100 |
| 2010-03-01 | 0.45 | 0.45 | 0.41 | 0.43 | 640400 |
| 2010-02-26 | 0.46 | 0.48 | 0.38 | 0.38 | 2270300 |
| 2010-02-25 | 0.44 | 0.48 | 0.44 | 0.47 | 1088100 |
| 2010-02-24 | 0.46 | 0.46 | 0.44 | 0.45 | 413800 |
| 2010-02-23 | 0.46 | 0.47 | 0.44 | 0.45 | 621800 |
| 2010-02-22 | 0.46 | 0.47 | 0.43 | 0.46 | 855400 |
| 2010-02-19 | 0.47 | 0.47 | 0.44 | 0.46 | 275200 |
| 2010-02-18 | 0.48 | 0.48 | 0.41 | 0.46 | 1649400 |
| 2010-02-17 | 0.46 | 0.47 | 0.46 | 0.47 | 318800 |
| 2010-02-16 | 0.46 | 0.48 | 0.45 | 0.46 | 212400 |
| 2010-02-12 | 0.49 | 0.49 | 0.44 | 0.45 | 183500 |
| 2010-02-11 | 0.46 | 0.47 | 0.44 | 0.46 | 159800 |
|
| Recent Company Events: |
| 2-Nov-09 | SULPHCO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits | | 28-Oct-09 | SULPHCO INC Files SEC form 10-Q, Quarterly Report | | 21-Oct-09 | SULPHCO INC Files SEC form 8-K, Change in Directors or Principal Officers, Regulation FD Disclosure, Financial Statem | | 9-Sep-09 | SULPHCO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits | | 13-Aug-09 | Price hit new 52-week high ($2.18) | | 4-Aug-09 | SULPHCO INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits | | 30-Jul-09 | SULPHCO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits | | 16-Jul-09 | SULPHCO INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits | | 17-Jun-09 | SULPHCO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits | | 19-May-09 | SULPHCO INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits | | 7-May-09 | SULPHCO INC Files SEC form 10-Q, Quarterly Report | | 30-Apr-09 | SULPHCO INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits | | 2-Apr-09 | SULPHCO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits | | 30-Mar-09 | SULPHCO INC Files SEC form 8-K, Amendments to Articles of Inc. or Bylaws; Change in Fiscal Year, Financial Statements | | 6-Mar-09 | SULPHCO INC Files SEC form 10-K, Annual Report | | 6-Feb-09 | SULPHCO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits | | 17-Dec-08 | SULPHCO INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
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