----

----

| þ | QUARTERLY REPORT UNDER SECTION 13 0R 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
|--------|-----------------------------------------------------------------------------------|

|  ̈ | TRANSITION REPORT UNDER SECTION 13 0R 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
|--------|------------------------------------------------------------------------------------|

| SIONIX CORPORATION                                     |
|--------------------------------------------------------|
| (Exact name of registrant as specified in its charter) |

| Nevada                                                         |   | 87-0428526                          |
|----------------------------------------------------------------|--------|-------------------------------------|
| (State or other jurisdiction of incorporation or organization) |   | (I.R.S. Employer Identification No. |
|                                                           |   |                                |
| 914 Westwood Blvd., Box 801Los Angeles, California             |   | 90024                               |
| (Address of principal executive offices)                       |   | (Zip Code)                          |

|  2801 Ocean Park Blvd., Suite 339, Santa Monica, California, 90405            |
|------------------------------------------------------------------------------------|
| (Former name, former address and former fiscal year, if changed since last report) |

| Large accelerated filer                       | o      | Accelerated filer         | o      |
|-----------------------------------------------|--------|---------------------------|--------|
|                                          |   |                      |   |
| Non-accelerated filer                         | o      | Smaller reporting company | þ |
| (Do not check if a smaller reporting company) |   |                      |

----

----

----

| Part I - Financial Information    |                                                                                            |   | 3      |   |
|-----------------------------------|-------------------------------------------------------------------------------------------------|--------|--------|--------|
|                              |                                                                                            |   |   |   |   |
| Item 1.                           | Financial Statements                                                                            |   |   | 3      |   |
|                              |                                                                                            |   |   |   |   |
|                              | Balance Sheets (Unaudited) as of March 31, 2011 and September 30, 2010                          |   |   | 3      |   |
|                              |                                                                                            |   |   |   |   |
|                              | Statements of Operations (Unaudited) for the three and six months ended March 31, 2011 and 2010 |   |   | 4      |   |
|                              |                                                                                            |   |   |   |   |
|                              | Statements of Cash Flows (Unaudited) for the six months ended March 31, 2011 and 2010           |   |   | 5      |   |
|                              |                                                                                            |   |   |   |   |
|                              | Notes to unaudited condensed financial statements                                               |   |   | 6      |   |
|                              |                                                                                            |   |   |   |   |
|                              | Forward-Looking Statements                                                                      |   |   |   |   |
|                              |                                                                                            |   |   |   |   |
| Item 2.                           | Management’s Discussion and Analysis of Financial Condition and Results of Operations     |   |   | 13     |   |
|                              |                                                                                            |   |   |   |   |
| Item 3.                           | Quantitative and Qualitative Disclosures About Market Risk                                      |   |   | 15     |   |
|                              |                                                                                            |   |   |   |   |
| Item 4.                           | Controls and Procedures                                                                         |   |   | 15     |   |
|                              |                                                                                            |   |   |   |   |
| Part II – Other Information |                                                                                            |   | 15     |   |
|                              |                                                                                            |   |   |   |   |
| Item 1.                           | Legal Proceedings                                                                               |   |   | 15     |   |
|                              |                                                                                            |   |   |   |   |
| Item 1A.                          | Risk Factors                                                                                    |   |   | 16     |   |
|                              |                                                                                            |   |   |   |   |
| Item 2.                           | Unregistered Sales of Equity Securities and Use of Proceeds                                     |   |   | 16     |   |
|                              |                                                                                            |   |   |   |   |
| Item 3.                           | Defaults Upon Senior Securities                                                                 |   |   | 16     |   |
|                              |                                                                                            |   |   |   |   |
| Item 4.                           | Reserved                                                                                        |   |   | 17     |   |
|                              |                                                                                            |   |   |   |   |
| Item 5.                           | Other Information                                                                               |   |   | 17     |   |
|                              |                                                                                            |   |   |   |   |
| Item 6.                           | Exhibits                                                                                        |   |   | 17     |   |
|                              |                                                                                            |   |   |   |   |
| Signatures                        |                                                                                            |   | 18     |   |

----

|                                                                                                                                                                             |                                             |   | As of March 31, |       |   | As of September 30, |        |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------|--------|-----------------|------------|--------|---------------------|-------------|
|                                                                                                                                                                             |                                             |   | 2011            |       |   | 2010                |        |
|                                                                                                                                                                             |                                             |   |            |       |   |                |        |
| ASSETS                                                                                                                                                                           |                                             |
| Current assets:                                                                                                                                                                  |                                             |   |            |       |   |                |
| Cash and cash equivalents                                                                                                                                                        |                                             | $      | 3,757           |       |   | $                   | 23,084      |   |
| Other receivable                                                                                                                                                                 |                                             |   | -               |       |   |                | 1,500       |   |
| Inventory                                                                                                                                                                        |                                             |   |            | 638,865    |   |                |        | 579,160 |   |
| Other current assets                                                                                                                                                             |                                             |   | 54,343          |       |   |                | 11,750      |   |
|                                                                                                                                                                             | Total current assets                             |   |            | 696,965    |   |                |        | 615,494 |   |
| Non-current assets:                                                                                                                                                              |                                             |   |            |       |   |                |        |   |
| Property and equipment, net                                                                                                                                                      |                                             |   | 36,492          |       |   |                | 38,599      |   |
|                                                                                                                                                                             |                                             |   |            |       |   |                |        |   |   |
|                                                                                                                                                                             | Total assets                                     |   | $               | 733,457    |   |                | $           | 654,093 |   |
|                                                                                                                                                                             |                                             |   |            |       |   |                |        |   |   |
| LIABILITIES AND STOCKHOLDERS' DEFICIT                                                                                                                                       |                                             |
|                                                                                                                                                                             |                                             |   |            |       |   |                |        |   |   |
| Current liabilities:                                                                                                                                                             |                                             |   |            |       |   |                |        |   |
| Accounts payable                                                                                                                                                                 |                                             | $      | 308,084         |       |   | $                   | 215,842     |   |
| Accrued expenses                                                                                                                                                                 |                                             |   | 968,153         |       |   |                | 943,485     |   |
| Deferred revenue                                                                                                                                                                 |                                             |   | -               |       |   |                | 300,000     |   |
| Notes payable - related parties                                                                                                                                                  |                                             |   | 37,000          |       |   |                | 27,000      |   |
| Convertible notes, net of debt discount                                                                                                                                          |                                             |   | 1,459,527       |       |   |                | 1,470,776   |   |
| 10% subordinated convertible notes                                                                                                                                               |                                             |   | 56,615          |       |   |                | 56,615      |   |
| Shares to be issued                                                                                                                                                              |                                             |   | 4,800           |       |   |                | -           |   |
| Derivative liability                                                                                                                                                             |                                             |   | 125,233         |       |   |                | 137,053     |   |
|                                                                                                                                                                             | Total current liabilities                        |   |            | 2,959,412  |   |                |        | 3,150,771 |   |
|                                                                                                                                                                             |                                             |   |            |       |   |                |        |   |   |
| Stockholders' deficit:                                                                                                                                                           |                                             |   |            |       |   |                |        |   |
| Preferred stock, $0.001 par value, 10,000,000 shares authorized at March 31, 2011                                                                                           |                                             |   | -               |       |   |                | -           |   |
| Common stock, $0.001 par value (600,000,000 shares authorized; 244,088,755 and 217,154,741 shares issued and outstanding at March 31, 2011 and September 30, 2010, respectively) |                                             |   | 244,089         |       |   |                | 217,155     |   |
| Additional paid-in capital                                                                                                                                                       |                                             |   | 25,049,194      |       |   |                | 22,885,234  |   |
| Accumulated deficit                                                                                                                                                              |                                             |   | (27,519,238     | )          |   |                | (25,599,067 | ) |
|                                                                                                                                                                             | Total stockholders' deficit                      |   |            | (2,225,955 | )      |                |        | (2,496,678 | ) |
|                                                                                                                                                                             |                                             |   |            |       |   |                |        |   |   |
|                                                                                                                                                                             | Total liabilities and stockholders' deficit |   | $               | 733,457    |   |                | $           | 654,093 |   |

----

|                                                                  |   | Three Months Ended March 31, |        |   | Six Months Ended March 31, |   |
|-----------------------------------------------------------------------|--------|------------------------------|-------------|--------|----------------------------|--------|
|                                                                  |   | 2011                         |        |   | 2010                       |   |   | 2011 |   |   | 2010 |   |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |
| Net revenues                                                          |   | $                            | -           |   |                       | $      | - |   |   | $ | - |   |   | $ | 1,620,000 |   |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| Cost of sales                                                         |   |                         | -           |   |                       |   | - |   |   |   | - |   |   |   | 1,091,500 |   |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| Gross profit                                                          |   |                         | -           |   |                       |   | - |   |   |   | - |   |   |   | 528,500 |   |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| Operating expenses                                                    |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| General and administrative                                            |   |                         | 827,584     |   |                       |   | 498,965 |   |   |   | 1,477,194 |   |   |   | 751,720 |   |
| Sales and marketing                                                   |   |                         | 120,237     |   |                       |   | - |   |   |   | 204,507 |   |   |   | - |   |
| Research and development                                              |   |                         | 92,579      |   |                       |   | 7,323 |   |   |   | 174,206 |   |   |   | 118,266 |   |
| Depreciation and amortization                                         |   |                         | 3,430       |   |                       |   | 5,707 |   |   |   | 5,234 |   |   |   | 12,576 |   |
| Total operating expenses                                              |   |                         | 1,043,830   |   |                       |   | 511,995 |   |   |   | 1,861,141 |   |   |   | 882,562 |   |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| (Loss) income from operations                                         |   |                         | (1,043,830  | )      |                       |   | (511,995 | ) |   |   | (1,861,141 | ) |   |   | (354,062 | ) |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| Other income (expense)                                                |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| Interest expense and financing costs                                  |   |                         | (90,421     | )      |                       |   | (365,587 | ) |   |   | (195,613 | ) |   |   | (449,597 | ) |
| Gain (loss) on change in fair value of:                               |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| Derivative liability                                                  |   |                         | (16,900     | )      |                       |   | - |   |   |   | (22,457 | ) |   |   | - |   |
| Warrant and option liability                                          |   |                         | -           |   |                       |   | 353,353 |   |   |   | - |   |   |   | 4,359,957 |   |
| Beneficial conversion liability                                       |   |                         | -           |   |                       |   | 93,595 |   |   |   | - |   |   |   | 959,985 |   |
| Other income                                                          |   |                         | 470,132     |   |                       |   | - |   |   |   | 470,132 |   |   |   | - |   |
| Legal settlements                                                     |   |                         | -           |   |                       |   | - |   |   |   | (236,821 | ) |   |   | - |   |
| Gain (loss) on settlement of debt                                     |   |                         | (8,561      | )      |                       |   | 30,000 |   |   |   | (74,271 | ) |   |   | 30,000 |   |
| Loss on lease termination                                             |   |                         | -           |   |                       |   | - |   |   |   | - |   |   |   | (197,455 | ) |
| Loss on asset disposition                                             |   |                         | -           |   |                       |   | - |   |   |   | - |   |   |   | (11,217 | ) |
| Total other income (expense)                                          |   |                         | 354,250     |   |                       |   | 111,361 |   |   |   | (59,030 | ) |   |   | 4,691,673 |   |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| (Loss) income before income taxes                                     |   |                         | (689,580    | )      |                       |   | (400,634 | ) |   |   | (1,920,171 | ) |   |   | 4,337,611 |   |
| Income taxes                                                          |   |                         | -           |   |                       |   | - |   |   |   | - |   |   |   | - |   |
| Net (loss) income attributable to common shareholders                 |   | $                            | (689,580    | )      |                       | $      | (400,634 | ) |   | $ | (1,920,171 | ) |   | $ | 4,337,611 |   |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| Basic (loss) income per share                                         |   | $                            | (0.00       | )      |                       | $      | (0.00 | ) |   | $ | (0.01 | ) |   | $ | 0.03 |   |
| Diluted (loss) income per share                                       |   | $                            | (0.00       | )      |                       | $      | (0.00 | ) |   | $ | (0.01 | ) |   | $ | 0.03 |   |
|                                                                  |   |                         |        |   |                       |   |   |   |   |   |   |   |   |   |   |   |
| Basic weighted average number of shares of common stock outstanding   |   |                         | 242,087,740 |   |                       |   | 149,055,621 |   |   |   | 234,246,823 |   |   |   | 148,682,785 |   |
| Diluted weighted average number of shares of common stock outstanding |   |                         | 242,087,740 |   |                       |   | 149,055,621 |   |   |   | 234,246,823 |   |   |   | 177,006,938 |   |

----

|                                                                                 |   | Six Months Ended March 31, |       |
|--------------------------------------------------------------------------------------|--------|----------------------------|------------|
|                                                                                 |   | 2011                       |       |   | 2010 |   |
|                                                                                 |   |                       |       |   |   |   |
| Cash flows from operating activities                                                 |   |                       |       |   |   |   |
| Net (loss) income                                                                    |   | $                          | (1,920,171 | ) |   | $ | 4,337,611 |   |
| Adjustments to reconcile net (loss) income to net cash used by operating activities: |   |                       |       |   |   |   |   |   |
| Depreciation                                                                         |   |                       | 5,234      |   |   |   | 12,576 |   |
| Amortization of beneficial conversion feature and debt discounts                     |   |                       | 103,081    |   |   |   | 279,753 |   |
| Share based payments                                                                 |   |                       | 533,193    |   |   |   | 196,367 |   |
| Common stock issued for services                                                     |   |                       | 511,462    |   |   |   | 111,203 |   |
| (Gain) loss on change in fair value of:                                              |   |                       |       |   |   |   |   |   |
| Derivative liability                                                                 |   |                       | 22,457     |   |   |   | - |   |
| Warrant and option liability                                                         |   |                       | -          |   |   |   | (4,359,957 | ) |
| Beneficial conversion liability                                                      |   |                       | -          |   |   |   | (959,985 | ) |
| (Gain) loss on settlement of debt                                                    |   |                       | 74,271     |   |   |   | (30,000 | ) |
| Loss on termination of lease                                                         |   |                       | -          |   |   |   | 197,455 |   |
| Impairment of property and equipment                                                 |   |                       | -          |   |   |   | 11,217 |   |
| (Increase) decrease in:                                                              |   |                       |       |   |   |   |   |   |
| Inventory                                                                            |   |                       | (59,705    | ) |   |   | 1,069,460 |   |
| Other current assets                                                                 |   |                       | (45,999    | ) |   |   | 28,708 |   |
| Other assets                                                                         |   |                       | -          |   |   |   | 23,550 |   |
| Increase (decrease) in:                                                              |   |                       |       |   |   |   |   |   |
| Accounts payable                                                                     |   |                       | 354,909    |   |   |   | 85,850 |   |
| Accrued expenses                                                                     |   |                       | 29,068     |   |   |   | 224,009 |   |
| Deferred revenue                                                                     |   |                       | (300,000   | ) |   |   | (1,620,000 | ) |
| Net cash used by operating activities                                                |   |                       | (692,200   | ) |   |   | (392,183 | ) |
|                                                                                 |   |                       |       |   |   |   |   |   |
| Cash flows from investing activities:                                                |   |                       |       |   |   |   |   |   |
| Purchase of property and equipment                                                   |   |                       | (3,127     | ) |   |   | - |   |
| Cash flows from financing activities:                                                |   |                       |       |   |   |   |   |   |
| Borrowings                                                                           |   |                       | 115,000    |   |   |   | 400,000 |   |
| Common stock issued for cash                                                         |   |                       | 561,000    |   |   |   | - |   |
| Net cash provided by financing activities                                            |   |                       | 676,000    |   |   |   | 400,000 |   |
|                                                                                 |   |                       |       |   |   |   |   |   |
| Net (decrease) increase in cash and cash equivalents                                 |   |                       | (19,327    | ) |   |   | 7,817 |   |
| Cash and cash equivalents, beginning of period                                       |   |                       | 23,084     |   |   |   | 22,982 |   |
| Cash and cash equivalents, end of period                                             |   | $                          | 3,757      |   |   | $ | 30,799 |   |
|                                                                                 |   |                       |       |   |   |   |   |   |
| SUPPLEMENTARY CASH FLOW INFORMATION:                                                 |   |                       |       |   |   |   |   |   |
| Income taxes paid                                                                    |   | $                          | 2,569      |   |   | $ | - |   |
| Interest paid                                                                        |   | $                          | -          |   |   | $ | - |   |
| Non-cash                                                              |   | $                          | 470,132    |   |   | $ | 470,132 |   |

----

----

|                                                    |   | For the Six Months Ended March 31, 2010 |      |
|---------------------------------------------------------|--------|-----------------------------------------|-----------|
|                                                    |   | Income (Numerator)                      |      |   | Weighted Average Number of Shares (Denominator) |   |   | Amount per Share |   |
|                                                    |   |                                    |      |   |   |   |   |   |   |
| Basic Earnings Per Share                                |   |                                    |      |   |   |   |   |   |   |
| Income common stockholders                              |   | $                                       | 4,337,611 |   |   |   | 148,682,785 |   |   | $ | 0.03 |   |
|                                                    |   |                                    |      |   |   |   |   |   |   |   |   |   |
| Effect of Dilutive Securities                           |   |                                    |      |   |   |   |   |   |   |   |   |   |
| Adjustment - gain on "in the money" warrants            |   |                                    | -         |   |   |   | - |   |   |   |   |   |
| Adjustment - gain on debt conversions and interest, net |   |                                    | 125,059   |   |   |   | 28,324,153 |   |   |   |   |   |
|                                                    |   |                                    |      |   |   |   |   |   |   |   |   |   |
| Diluted Earnings Per Share                              |   |                                    |      |   |   |   |   |   |   |   |   |   |
| Adjusted income available to common stockholders        |   | $                                       | 4,462,670 |   |   |   | 177,006,938 |   |   | $ | 0.03 |   |

----

|                          |   | March 31, |   |   | September 30, |   |
|-------------------------------|--------|-----------|--------|--------|---------------|--------|
|                          |   | 2011      |   |   | 2010          |   |
|                          |   |      |   |   |          |   |
| Machinery and equipment       |   | $         | 41,726 |   |          | $      | 38,599 |   |
| Less accumulated depreciation |   |      | (5,234 | )      |          |   | - |   |
|                          |   |      |   |   |          |   |   |   |
| Property and equipment, net   |   | $         | 36,492 |   |          | $      | 38,599 |   |

|                   |   | March 31, |    |   | September 30, |   |
|------------------------|--------|-----------|---------|--------|---------------|--------|
|                   |   | 2011      |    |   | 2010          |   |
|                   |   |      |    |   |          |   |
| Accrued salaries       |   | $         | 282,028 |   |          | $      | 77,000 |   |
| Interest payable       |   |      | 344,905 |   |          |   | 256,777 |   |
| Claims payable         |   |      | 82,811  |   |          |   | 290,000 |   |
| Other accrued expenses |   |      | 258,409 |   |          |   | 319,708 |   |
|                   |   |      |    |   |          |   |   |   |
| Total accrued expenses |   | $         | 968,153 |   |          | $      | 943,485 |   |

----

----

|                           |   |       |       |   |     |   |   |      |   |   | Weighted    |   |
|--------------------------------|--------|------------|------------|--------|----------|--------|--------|-----------|--------|--------|-------------|--------|
|                           |   |       |       |   | Weighted |   |   |      |   |   | Average     |   |
|                           |   |       |       |   | Average  |   |   | Aggregate |   |   | Remaining   |   |
|                           |   | Number     |       |   | Exercise |   |   | Intrinsic |   |   | Contractual |   |
|                           |   | of Options |       |   | Price    |   |   | Value     |   |   | Life        |   |
|                           |   |       |       |   |     |   |   |      |   |   |        |   |
| Outstanding at October 1, 2010 |   |       | 24,501,316 |   |     | $      | 0.13   |      |   | $      | -           |   |   |   | 2.55 |   |
| Granted                        |   |       | 10,290,000 |   |     |   | 0.10   |      |   |   |        |   |   |   |   |   |
| Expired                        |   |       | -          |   |     |   | -      |      |   |   |        |   |   |   |   |   |
| Forfeited                      |   |       | -          |   |     |   | -      |      |   |   |        |   |   |   |   |   |
| Exercised                      |   |       | -          |   |     |   | -      |      |   |   |        |   |   |   |   |   |
| Outstanding at March 31, 2011  |   |       | 34,791,316 |   |     | $      | 0.12   |      |   | $      | -           |   |   |   | 3.38 |   |
|                           |   |       |       |   |     |   |   |      |   |   |        |   |   |   |   |   |
| Exercisable at March 31, 2011  |   |       | 34,791,316 |   |     | $      | 0.12   |      |   | $      | -           |   |   |   | 3.38 |   |

|     |   |   |        |   |       | Weighted    |   |   |        |   |   | Weighted    |       |
|----------|--------|--------|-------------|--------|------------|-------------|--------|--------|-------------|--------|--------|-------------|------------|
|     |   |   |        |   |       | Average     |   |   |        |   |   | Average     |       |
|     |   |   |        |   |       | Remaining   |   |   |        |   |   | Remaining   |       |
| Exercise |   |   | Options     |   |       | Contractual |   |   | Options     |   |   | Contractual |       |
| Price    |   |   | Outstanding |   |       | Life        |   |   | Exercisable |   | Life   |        |
| $        | 0.06   |   |        |   | 5,990,000  |        |   |   | 4.22        |   |   |        | 5,990,000  |   |   |   | 4.22 |   |
| $        | 0.07   |   |        |   | 2,000,000  |        |   |   | 4.76        |   |   |        | 2,000,000  |   |   |   | 4.76 |   |
| $        | 0.09   |   |        |   | 2,000,000  |        |   |   | 4.76        |   |   |        | 2,000,000  |   |   |   | 4.76 |   |
| $        | 0.10   |   |        |   | 6,416,850  |        |   |   | 2.74        |   |   |        | 6,416,850  |   |   |   | 2.74 |   |
| $        | 0.12   |   |        |   | 8,450,940  |        |   |   | 2.82        |   |   |        | 8,450,940  |   |   |   | 3.03 |   |
| $        | 0.15   |   |        |   | 7,000,000  |        |   |   | 3.56        |   |   |        | 7,000,000  |   |   |   | 3.56 |   |
| $        | 0.25   |   |        |   | 2,933,526  |        |   |   | 1.72        |   |   |        | 2,933,526  |   |   |   | 1.72 |   |
|     |   |   |        |   | 34,791,316 |        |   |   | 3.24        |   |   |        | 34,791,316 |   |   |   | 3.38 |   |

| ·   | risk free rate of return of 1.26 – 2.01%; |
|--------------------|-------------------------------------------------|

| ·   | volatility of 184 – 190% |
|--------------------|--------------------------------|

| ·   | dividend yield of 0%; and |
|--------------------|---------------------------|

| ·   | expected term of 5 years. |
|--------------------|---------------------------|

----

|                             |   |        |       |   | Weighted |   |   |      |   |
|----------------------------------|--------|-------------|------------|--------|----------|--------|--------|-----------|--------|
|                             |   |        |       |   | Average  |   |   | Aggregate |   |
|                             |   | Number      |       |   | Exercise |   |   | Intrinsic |   |
|                             |   | of Warrants |       |   | Price    |   |   | Value     |   |
| Outstanding at October 1, 2010   |   |        | 65,238,820 |   |     | $      | 0.18   |      |   | $ | - |   |
| Granted                          |   |        | 12,216,665 |   |     |   | 0.15   |      |   |   |   |   |
| Expired                          |   |        | -          |   |     |   | -      |      |   |   |   |   |
| Forfeited                        |   |        | -          |   |     |   | -      |      |   |   |   |   |
| Exercised                        |   |        | -          |   |     |   | -      |      |   |   |   |   |
| Outstanding as of March 31, 2011 |   |        | 77,455,485 |   |     | $      | 0.17   |      |   | $ | - |   |
|                             |   |        |       |   |     |   |   |      |   |   |   |   |
| Exercisable as of March 31, 2011 |   |        | 77,455,485 |   |     | $      | 0.17   |      |   | $ | - |   |

|     |   |   |        |   |       |        |   |   | Weighted    |   |   |             |   |   |        |   |
|----------|--------|--------|-------------|--------|------------|-------------|--------|--------|-------------|--------|--------|------------------|--------|--------|-------------|--------|
|     |   |   |        |   |       |        |   |   | Average     |   |   |             |   |   |        |   |
|     |   |   |        |   |       |        |   |   | Remaining   |   |   | Weighted Average |   |
| Exercise |   |   | Warrants    |   |       | Warrants    |   |   | Contractual |   |   | Exercise Price   |   |
| Price    |   |   | Outstanding |   |       | Exercisable |   |   | Life        |   |   | Outstanding      |   |   | Exercisable |   |
|     |   |   |        |   |       |        |   |   |        |   |   |             |   |   |        |   |
| $        | 0.06   |   |        |   | 1,000,000  |        |   |   | 1,000,000   |   |   |             | 4.37   |   |        | $      | 0.06 |   |   | $ | 0.06 |   |
| $        | 0.07   |   |        |   | 8,333,333  |        |   |   | 8,333,333   |   |   |             | 4.13   |   |        | $      | 0.07 |   |   | $ | 0.07 |   |
| $        | 0.10   |   |        |   | 14,904,722 |        |   |   | 14,904,722  |   |   |             | 1.23   |   |        | $      | 0.10 |   |   | $ | 0.10 |   |
| $        | 0.12   |   |        |   | 5,760,000  |        |   |   | 5,760,000   |   |   |             | 2.48   |   |        | $      | 0.12 |   |   | $ | 0.12 |   |
| $        | 0.14   |   |        |   | 5,000,000  |        |   |   | 5,000,000   |   |   |             | 4.56   |   |        | $      | 0.14 |   |   | $ | 0.14 |   |
| $        | 0.15   |   |        |   | 2,107,667  |        |   |   | 2,107,667   |   |   |             | 3.58   |   |        | $      | 0.15 |   |   | $ | 0.15 |   |
| $        | 0.17   |   |        |   | 12,341,664 |        |   |   | 12,341,664  |   |   |             | 4.55   |   |        | $      | 0.17 |   |   | $ | 0.17 |   |
| $        | 0.18   |   |        |   | 850,000    |        |   |   | 850,000     |   |   |             | 1.79   |   |        | $      | 0.18 |   |   | $ | 0.18 |   |
| $        | 0.25   |   |        |   | 21,029,312 |        |   |   | 21,029,312  |   |   |             | 1.88   |   |        | $      | 0.25 |   |   | $ | 0.25 |   |
| $        | 0.30   |   |        |   | 6,128,787  |        |   |   | 6,128,787   |   |   |             | 1.84   |   |        | $      | 0.30 |   |   | $ | 0.30 |   |
|     |   |   |        |   |       |        |   |   |        |   |   |             |   |   |        |   |   |   |   |   |   |   |
|     |   |   |        |   | 77,455,485 |        |   |   | 77,455,485  |   |   |             |   |   |        |   |   |   |   |   |   |   |

----

----

|   | · | our inability to obtain the financing we need to continue our operations; |
|--------|--------|---------------------------------------------------------------------------|

|   | · | changes in regulatory requirements that adversely affect our business; |
|--------|--------|------------------------------------------------------------------------|

|   | · | loss of our key personnel; and |
|--------|--------|--------------------------------|

|   | · | risks over which we have no control, such as the general global downturn in the economy which may adversely affect spending by government agencies. |
|--------|--------|-----------------------------------------------------------------------------------------------------------------------------------------------------|

----

----

----

| ·   | Issued 5,584,277 shares of common stock for conversion of debt in the amount of $144,400 (including interest). We relied on Section 4(2) of the Securities Act, and Regulation D promulgated thereunder, as providing an exemption from registering the sale of these shares of common stock under the Securities Act. |
|--------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Issued 10,350,000 shares of common stock together with warrants to purchase 5,174,998 shares of common stock, for gross proceeds of $621,000 ($0.06 per share). We relied on Section 4(2) of the Securities Act, and Regulation D promulgated thereunder, as providing an exemption from registering the sale of these shares of common stock under the Securities Act. |
|--------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| Exhibit No. |   | Description of Exhibit                                                                                                  |
|-------------|--------|-------------------------------------------------------------------------------------------------------------------------|
|        |   |                                                                                                                    |
| 3.1         |   | Articles of Incorporation (1)                                                                                           |
|        |   |                                                                                                                    |
| 3.2         |   | Bylaws (1)                                                                                                              |
|        |   |                                                                                                                    |
| 31.1        |   | Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002*                                                |
|        |   |                                                                                                                    |
| 31.2        |   | Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002*                                                |
|        |   |                                                                                                                    |
| 32.1        |   | Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002* |
|        |   |                                                                                                                    |
| 32.2        |   | Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002* |

----

|               | SIONIX CORPORATION |                                                                                                    |
|--------------------|--------------------|---------------------------------------------------------------------------------------------------------|
|               |               |                                                                                                    |   |
| Date: May 10, 2011 | By:                | /s/David R. Wells                                                                                       |   |
|               |               | David R. Wells                                                                                          |   |
|               |               | President, Chief Financial Officer, Secretary/Treasurer, and Principal Financial and Accounting Officer |   |
|               |               |                                                                                                    |   |