U.S. SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One): [ ] Form 10-K [ ] Form 20-F [ ] Form 11-K [x] Form 10-Q [ ] Form N-SAR For Period ended: December 31, 2008 [ ] Transition Report on Form 10-K [ ] Transition Report on Form 20-F [ ] Transition Report on Form 11-K [ ] Transition Report on Form 10-Q [ ] Transition Report on Form N-SAR For the Transition Period Ended:_______________________________________ Read Attached Instruction Sheet Before Preparing Form. Please Print or Type. Nothing in this form shall be construed to imply that the Commission has verified any information contained herein. If the notification relates to a portion of the filing checked above, identify the item(s) to which the notification relates: N/A PART I - REGISTRANT INFORMATION Sionix Corporation - -------------------------------------------------------------------------------- Full Name of Registrant N/A - -------------------------------------------------------------------------------- Former Name if Applicable 3880 East Eagle Drive - -------------------------------------------------------------------------------- Address of Principal Executive Office (Street and Number) Anaheim, California 92807 - -------------------------------------------------------------------------------- City, State and Zip Code PART II - RULES 12b-25(b) AND (c) If the subject report could not be filed without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed. (Check box if appropriate) (a) The reasons described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense; [X] (b) The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, 11-K or Form N-SAR, or portion thereof will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report or transition report on Form 10-Q, or portion thereof will be filed on or before the fifth calendar day following the prescribed due date. (c) The accountant's statement or other exhibit required by Rule 12b-25(c) has been attached if applicable. PART III- NARRATIVE State below in reasonable detail the reasons why Form 10-K, 20-F, 11-K, 10-Q, N-SAR, or the transition report or portion thereof could not be filed within the prescribed period. The registrant is in the process of filling Form 10-QSB/A Amendment 1 for the restatement of the net loss for the three months ended December 31, 2007, which is required financial information included in the Form 10-Q for the three months ended December 31, 2008. PART IV - OTHER INFORMATION (1) Name and telephone number of person to contact in regard to this notification James J. Houtz 714 678-1000 - -------------------------------------------------------------------------------- (Name) (Area Code) (Telephone Number) (2) Have all other periodic reports required under section 13 or 15(d) of the Securities Exchange Act of 1934 or section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If the answer is no, identify report(s). [x] Yes [ ] No (3) Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof? [x] Yes [ ] No If so: attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons why a reasonable estimate of the results cannot be made. Sionix Corporation - -------------------------------------------------------------------------------- (Name of Registrant as specified in charter) has caused this notification to be signed on its behalf by the undersigned thereunto duly authorized. Date: February 17, 2009 /s/ James J. Houtz - --------------------------------------- James J. Houtz, Chief Executive Officer INSTRUCTION: The form may be signed by an executive officer of the registrant or by any other duly authorized representative. The name and title of the person signing the form shall be typed or printed beneath the signature. If the statement is signed on behalf of the registrant by an authorized representative (other than an executive officer), evidence of the representative's authority to sign on behalf of the registrant shall be filed with the form. ATTENTION Intentional misstatements or omissions of fact constitute Federal Criminal Violations (See 18 U.S.C. 1001). Attachment to Form 12b-25 Notice of Late Filing Part IV, Item 3 For the three months ended December 31, 2008 2007 Estimated Change ------------------- (Estimated) (Restated) Amount Percentage ---------- ----------- ------------------- Operating expenses General and administrative $ 657,000 $ 5,064,569 $(4,407,569) -87% Research and development 179,000 236,904 (57,904) -24% Depreciation and amortization 8,157 (8,157) -100% ----------- ----------- ----------- ---- Total operating expenses 836,000 5,309,630 (4,473,630) -211% ----------- ----------- ----------- ---- Loss from Operations (836,000) (5,309,630) 4,473,630 -84% Other income (expense) Interest income 3,000 917 2,083 227% Interest expense (95,000) (126,286) 31,286 -25% Decrease in warrant liability 1,851,000 759,773 1,091,227 144% Decrease (increase) in beneficial conversion features liability 26,000 208,149 (182,149) -88% ----------- ----------- ----------- ---- Total Other Income (Expense) 1,785,000 842,553 942,447 112% ----------- ----------- ----------- ---- Loss before income taxes 949,000 (4,467,077) 5,416,077 -121% Income Taxes 900 - - 0% ----------- ----------- ----------- ---- Net Loss $ 949,000 $(4,467,977) $ 5,416,077 -121% =========== =========== =========== ==== General and administrative expense will be approximately $657,000, a decrease of approximately $4,407,000 or 87%, as compared to $5,064,569 for the three months ended December 3, 2007. The decrease in general and administrative expense is primarily due to the issuance of warrants and options to consultants and employees for approximately $4,797,000 for the three months ended December 31, 2007. Research and development expense will be approximately $179,000, a decrease of approximately $58,000 or 24%, as compared to $236,904 for the three months ended December 31, 2007. The increase in research and development is primarily due to the reallocation of personnel resources. Interest expense will be approximately $95,000, a decrease of approximately $31,000 or 25%, as compared to $126,286 for the three months ended December 31, 2007. The decrease in interest expense is primarily due to the conversion of convertible notes into shares of Common Stock for $796,667. Decrease in warrant liability will be approximately $1,851,000, an increase of approximately $1,091,000 or 144%, as compared to $759,773 for the three months ended December 30, 2007. The increase in decrease in warrant liability was primarily due to the increase in the number of warrants and option outstanding and expected term of the warrants. Decrease in beneficial conversion feature will be approximately $26,000, a decrease of approximately $182,000 or 88%, as compared to a $ 208,149 decrease in beneficial conversion feature for the three months ended December 31, 2007. The decrease in decrease in beneficial conversion feature is primarily due to the decrease in the expected term of the conversion feature.