The securities issued under the 2010, 2011 and 2012 Note and Warrant Purchase Agreements are summarized in the following table and notes:

On October 1, 2010, we entered into a Note and Warrant Purchase Agreement (the “October Purchase Agreement”) with Mr. Pappajohn, pursuant to which we issued to Mr. Pappajohn October Notes in the aggregate principal amount of $761,700 and warrants to purchase up to 126,949 shares of common stock. The Company received $250,000 in gross proceeds from the issuance of October Notes in the aggregate principal amount of $250,000 and related warrants to purchase up to 41,667 shares. We also issued October Notes in the aggregate principal amount of $511,700, and related warrants to purchase up to 85,282 shares, to Mr. Pappajohn in exchange for the cancellation of the two Bridge Notes originally issued to him on June 3, 2010 and July 25, 2010 in the aggregate principal amount of $500,000 (and accrued and unpaid interest on those notes) and a warrant to purchase up to 8,334 shares originally issued to him on July 25, 2010. The transaction closed on October 1, 2010.

On October 18, 2011, the Company entered into a new note and warrant purchase agreement in connection with a $2 million bridge financing (the “2011 Bridge Financing”), with Mr. Pappajohn.  Pursuant to the agreement, the Company issued subordinated secured convertible notes (the “2011 Bridge Notes”) in the aggregate principal amount of $250,000 and warrants to purchase 83,334 shares of common stock to Mr. Pappajohn for gross proceeds to the Company of $250,000.

The new note and warrant purchase agreement initially provided for the issuance and sale of 2011 Bridge Notes in the aggregate principal amount of up to $2,000,000, and warrants to purchase a number of shares corresponding to 50% of the number of shares issuable on conversion of the 2011 Bridge Notes, in one or multiple closings to occur no later than April 1, 2012. On November 11, 2011, the Company entered into an Amended and Restated Note and Warrant Purchase Agreement (the “2011 Bridge Financing Purchase Agreement”) in connection with the Bridge Financing, which amended and restated the October agreement in that it increased the warrant coverage from 50% to 100%.  In addition, each holder’s option to redeem or convert their 2011 Bridge Note at the closing of the Qualified Offering (defined below) can now only be amended, waived or modified with the consent of the Company and that holder.

On each of November 10, 2011 and December 27, 2011, the Company issued a 2011 Bridge Note in the aggregate principal amount of $250,000 and warrants to purchase 83,334 shares of common stock to Mr. Pappajohn for gross proceeds to the Company of $250,000. The combined aggregate amount for these two 2011 Bridge Financings was $500,000 and warrants to purchase 166,668 shares of common stock for gross proceeds to the Company of $500,000.

On July 5, 2010 and August 20, 2010, we issued unsecured promissory notes (each, a “Deerwood Note”) in the aggregate principal amount of $500,000 to Deerwood Partners LLC and Deerwood Holdings LLC, with each investor purchasing two notes in the aggregate principal amount of $250,000.   The Deerwood Notes were to mature on December 15, 2010.  We received $250,000 in gross proceeds from the issuance of the first two notes on July 5, 2010 and another $250,000 in gross proceeds from the issuance of the second two notes on August 20, 2010.   In connection with the August 20, 2010 transaction, each of the two investors also received a warrant to purchase up to 2,500 shares of our common stock at an exercise price (subject to anti-dilution adjustments, including for issuances of securities at prices below the then-effective exercise price) of $16.80 per share.

SAIL Venture Partners L.P. (“SAIL”) issued unconditional guaranties to each of the Deerwood investors, guaranteeing the prompt and complete payment when due of all principal, interest and other amounts under each Deerwood Note.  SAIL’s general partner is SAIL Venture Partners, LLC. At the time of issuance, our director David Jones was a managing member of SAIL Venture Partners, LLC, and he remains a limited partner of SAIL.  The obligations under each guaranty were independent of our obligations under the Deerwood Notes and separate actions could be brought against the guarantor.  We entered into an oral agreement to indemnify SAIL and grant to SAIL a security interest in our assets in connection with the guaranties. In addition, on August 20, 2010, we granted SAIL warrants to purchase up to an aggregate of 3,334 shares of common stock at an exercise price (subject to anti-dilution adjustments, including for issuances of securities at prices below the then-effective exercise price) of $16.80 per share.

Each Deerwood Note accrued interest at a rate of 9% per annum and was convertible into shares of our common stock at a conversion price of $15.00.  The conversion price was subject to customary anti-dilution adjustments, but would never be less than $9.00.

On November 3, 2010, Deerwood Partners LLC, Deerwood Holdings LLC and BGN Acquisition Ltd. LP, executed the October Purchase Agreement. In connection therewith, we issued October Notes in the aggregate principal amount of $762,200 and warrants to purchase up to 92,895 shares of common stock, as follows: (a) We received $250,000 in gross proceeds from the issuance to BGN Acquisition Ltd., LP, of October Notes in the aggregate principal amount of $250,000 and related warrants to purchase up to 41,667 shares. (b) We also issued October Notes in the aggregate principal amount of $512,200, and related warrants to purchase up to 51,228 shares, to Deerwood Holdings LLC and Deerwood Partners LLC, in exchange for the cancellation of the Deerwood Notes originally issued on July 5, 2010 and August 20, 2010 in the aggregate principal amount of $500,000 (and accrued and unpaid interest on those notes) and warrants to purchase an aggregate of up to 5,000 shares originally issued on August 20, 2010. The related guaranties and oral indemnification and security agreement that had been entered into in connection with the Deerwood Notes were likewise terminated. SAIL, of which our director David Jones is a senior partner, issued unconditional guaranties to each of the Deerwood investors, guaranteeing the prompt and complete payment when due of all principal, interest and other amounts under the October Notes issued to such investors. The obligations under each guaranty are independent of our obligations under the October Notes and separate actions may be brought against the guarantor. In connection with its serving as guarantor, we granted SAIL warrants to purchase up to an aggregate of 34,152 shares of common stock. The warrants to purchase 3,334 shares of common stock previously granted to SAIL on August 20, 2010 were canceled.

Monarch has also acted as non-exclusive placement agent with respect to the placement of January Notes in the aggregate principal amount of $550,000 and related warrants, pursuant to an engagement agreement, dated January 19, 2011 which has the same terms as the September 30, 2010 agreement between the Company and Monarch. In connection with acting as nonexclusive placement agent with respect to January Notes in the aggregate principal amount of $550,000 and related warrants, Monarch received aggregate cash fees of $55,000 and an aggregate cash expense allowance of $11,000 and five-year warrants (the “2011 Placement Agent Warrants”) to purchase an aggregate of up to 18,334 shares of the Company’s common stock at an exercise price of $3.00 per share. The 2011 Placement Agent Warrants have an exercise price equal to 110% of the conversion price of the January Notes and an exercise period of five years. The terms of the 2011 Placement Agent Warrants, except for the exercise price and period, are identical to the terms of the warrants related to the January Notes.

Monarch has acted as non-exclusive placement agent with respect to the placement of certain of the abovementioned January Notes in the aggregate principal amount of $200,000 and related warrants, pursuant to an engagement agreement, dated January 19, 2011 which has the same terms as the above mentioned September 30, 2010 agreement between the Company and Monarch. In connection with acting as nonexclusive placement agent with respect to two January Notes dated April 5, 2011 and April 25, 2011 in the aggregate principal amount of $200,000 and related warrants, Monarch received aggregate cash fees of $20,000 and an aggregate cash expense allowance of $4,000 and 2011 Placement Agent Warrants to purchase an aggregate of up to 6,667 shares of the Company’s common stock at an exercise price of $3.00 per share. 

Monarch has also acted as non-exclusive placement agent with respect to the placement of 2011 Bridge Notes in the aggregate principal amount of $160,000 and related warrants, pursuant to an engagement agreement, dated October 20, 2011 which has the same terms as the September 30, 2010 agreement between the Company and Monarch except that placement agent warrants have the same exercise price and term as the investor warrants. In connection with acting as nonexclusive placement agent with respect to 2011 Bridge Notes dated December 16, 2011 and January 30, 2012 in the aggregate principal amount of $160,000 and related warrants, Monarch received aggregate cash fees of $16,000 and an aggregate cash expense allowance of $3,200 and five-year warrants to purchase an aggregate of up to 5,334 shares of the Company’s common stock at an exercise price of $3.00 per share.

The October Notes mature one year from the date of issuance (subject to earlier conversion or prepayment), earn interest equal to 9% per year with interest payable at maturity, and are convertible into shares of common stock of the Company at a conversion price of $9.00. The conversion price is subject to adjustment upon (i) the subdivision or combination of, or stock dividends paid on, the common stock; (ii) the issuance of cash dividends and distributions on the common stock; (iii) the distribution of other capital stock, indebtedness or other non-cash assets; and (iv) the completion of a financing at a price below the conversion price then in effect. The October Notes are furthermore convertible, at the option of the holder, into securities to be issued in subsequent financings at the lower of the then-applicable conversion price or price per share payable by purchasers of such securities. The October Notes can be declared due and payable upon an event of default, defined in the October Notes to occur, among other things, if the Company fails to pay principal and interest when due, in the case of voluntary or involuntary bankruptcy or if the Company fails to perform any covenant or agreement as required by the October Note.

Our obligations under the terms of the October Notes are secured by a security interest in the tangible and intangible assets of the Company, pursuant to a Security Agreement, dated as of October 1, 2010, by and between the Company and John Pappajohn, as administrative agent for the holders of the October Notes. The agreement and corresponding security interest terminate if and when holders of a majority of the aggregate principal amount of October Notes issued have converted their October Notes into shares of common stock.

The warrants related to the October Notes expire seven years from the date of issuance and are exercisable for shares of common stock of the Company at an exercise price of $9.00. Exercise price and number of shares issuable upon exercise are subject to adjustment (1) upon the subdivision or combination of, or stock dividends paid on, the common stock; (2) in case of any reclassification, capital reorganization or change in capital stock and (3) upon the completion of a financing at a price below the exercise price then in effect. Any provision of the October Notes or related warrants can be amended, waived or modified upon the written consent of the Company and holders of a majority of the aggregate principal amount of such notes outstanding. Any such consent will affect all October Notes or warrants, as the case may be, and will be binding on all holders thereof.

The October Notes were subsequently amended as detailed in (16) below.

The terms of the January Notes are identical to the terms of the October Notes, except that (i) the January Notes are subordinated in all respects to the Company’s obligations under the October Notes and the related guaranties issued to certain investors by SAIL and (ii) the Company is not subject to a restrictive covenant to the use of proceeds from the sale of the January Notes only for current operations.  Initially, the January Notes were not secured by any of the Company’s assets. The terms of the new warrants are identical to the terms of the warrants issued in connection with the October Notes.

The January Notes were subsequently amended as detailed in (16) below.

On October 12, 2011, the Company, with the consent of the Majority Holders of its October Notes, amended all of the October Notes to extend the maturity of such notes until October 1, 2012.  The Majority Holders of the October Notes also consented to the terms of the Bridge Financing and to granting the investors in such financing as well as the holders of the Company’s January Notes a second position security interest in the assets of the Company (including its intellectual property).  The guaranties that had been issued in 2010 to certain October Note investors by SAIL were extended accordingly. The amendment, which was effective as of September 30, 2011, was also intended to add the same mandatory conversion and conversion price adjustment provisions to the terms of the October Notes as were added to the terms of the January Notes.

Pursuant to the agreements amending the October Notes and January Notes (the “Amendment and Conversion Agreements”), the exercise price of the warrants that were issued in connection with the October Notes and the January Notes (the “Outstanding Warrants”) would be adjusted to match the Qualified Offering Price, if such price were lower than the exercise price then in effect. The Company agreed to issue to each holder of the October Notes and January Notes, as consideration for the above, warrants to purchase a number of shares of common stock equal to 30% of the number of shares of common stock to be received by each holder upon conversion of their notes at the closing of the Qualified Offering (the “Consideration Warrants”).  The Consideration Warrants would be issued after the Qualified Offering and would have the same terms as the Outstanding Warrants, as amended.

As a result of the issuance of 2011 Bridge Notes (mentioned below) at a conversion price of $3.00 and the associated warrants to purchase common stock at an exercise price of $3.00, the ratchet provision in the October Notes and January Notes was triggered, with the result that the conversion price of such notes was lowered from $9.00 to $3.00, the exercise price of the associated warrants was lowered from $9.00 to $3.00 per share, and the number of shares underlying such notes and warrants was proportionately increased.

The Amended and Restated Security Agreement, dated as of September 30, 2011, between the Company and Paul Buck, as administrative agent for the secured parties (the “Amended and Restated Security Agreement”), which replaces the existing security agreement from 2010, and the corresponding security interest terminate (1) with respect to the October Notes, if and when holders of a majority of the aggregate principal amount of October Notes issued have converted their notes into shares of common stock and, (2) with respect to the January Notes and the 2011 Bridge Notes (defined below), if and when holders of a majority of the aggregate principal amount of January Notes and 2011 Bridge Notes (on a combined basis) have converted their notes.

The Company evaluated the Amendment and Conversion Agreements, effective September 30, 2011 and the October Purchase Agreement, effective September 30, 2010, under ASC 470-50-40 “Extinguishments of Debt” (“ASC 470”). ASC 470 requires modifications to debt instruments to be evaluated to assess whether the modifications are considered “substantial modifications”. A substantial modification of terms shall be accounted for like an extinguishment. For extinguished debt, a difference between the re-acquisition price and the net carrying amount of the extinguished debt shall be recognized currently in income of the period of extinguishment as losses or gains. The Company noted the change in terms per the Amendment and Conversion Agreements and the October Purchase Agreement, met the criteria for substantial modification under ASC 470, and accordingly treated the modification as extinguishment of the original convertible notes, replaced by the new convertible notes under the modified terms. The Company recorded a loss on extinguishment of debt of $1,968,000 and $1,094,300 for the years ended September 30, 2011 and 2010, respectively.

The 2011 Bridge Notes mature one year from the date of issuance (subject to earlier conversion or prepayment), earn interest equal to 9% per year with interest payable at maturity, are convertible into shares of common stock of the Company at a conversion price of $3.00, are secured by a second position security interest in the Company’s assets that is pari passu with the interest recently granted to the holders of the January Notes, are subordinated in all respects to the Company’s obligations under its October Notes and the related guaranties issued to certain investors by SAIL Venture Partners, L.P. and are pari passu to the obligations under the January Notes.  The second position security interest is governed by the Amended and Restated Security Agreement.

The conversion price of the 2011 Bridge Notes is subject to adjustment upon (1) the subdivision or combination of, or stock dividends paid on, the common stock; (2) the issuance of cash dividends and distributions on the common stock; (3) the distribution of other capital stock, indebtedness or other non-cash assets; and (4) the completion of a financing at a price below the conversion price then in effect.  At the closing of a public offering by the Company of shares of its common stock and/or other securities with gross proceeds to the Company of at least $10 million (the “Qualified Offering”), each 2011 Bridge Note will be either redeemed or converted (in whole or in part) at a conversion price equal to the lesser of the public offering price or the conversion price then in effect, with the choice between redemption and conversion being at the sole option of the holder. The 2011 Bridge Notes can be declared due and payable upon an event of default, defined in the 2011 Bridge Notes to occur, among other things, if the Company fails to pay principal and interest when due, in the case of voluntary or involuntary bankruptcy or if the Company fails to perform any covenant or agreement as required by the 2011 Bridge Note or materially breaches any representation or warranty in the 2011 Bridge Note or the 2011 Bridge Financing Purchase Agreement.

The warrants related to the 2011 Bridge Notes expire five years from the date of issuance and are exercisable for shares of common stock of the Company at an exercise price of $3.00. Exercise price and number of shares issuable upon exercise are subject to adjustment (1) upon the subdivision or combination of, or stock dividends paid on, the common stock; (2) in case of any reclassification, capital reorganization or change in capital stock and (3) upon the completion of a financing at a price below the exercise price then in effect (including the Qualified Offering), except that subsequent to the Qualified Offering, the exercise price will not be adjusted for any further financings.  The warrants contain a cashless exercise provision.

With the exception of each holder’s option to redeem or convert their 2011 Bridge Note at the closing of the Qualified Offering, any provision of the 2011 Bridge Notes or related warrants can be amended, waived or modified upon the written consent of the Company and holders of a majority of the aggregate principal amount of such notes outstanding. Any such majority consent will affect all 2011 Bridge Notes or warrants, as the case may be, and will be binding on the Company and all holders of the 2011 Bridge Notes or warrants.  Each holder’s option to redeem or convert the 2011 Bridge Note at the closing of the Qualified Offering cannot be amended, waived or modified without the written consent of the Company and such holder and such amendment, waiver or modification will be binding only on the Company and such holder.

The Amended and Restated Security Agreement and the corresponding security interest terminate (1) with respect to the October Notes, if and when holders of a majority of the aggregate principal amount of October Notes issued have converted their notes into shares of common stock and (2) with respect to the January Notes and 2011 Bridge Notes, if and when holders of a majority of the aggregate principal amount of January Notes and 2011 Bridge Notes (on a combined basis) have converted their notes.