Conversion. Borrower may convert LIBOR Rate Loans to Base Rate Loans at any time; provided, that in the event that LIBOR Rate Loans are converted or prepaid on any date that is not the last day of the Interest Period applicable thereto, including as a result of any prepayment through the required application by Agent of any payments or proceeds of Collateral in accordance with [Section 2.4(b)] or for any other reason, including early termination of the term of this Agreement or acceleration of all or any portion of the Obligations pursuant to the terms hereof, Borrower shall indemnify, defend, and hold Agent and the Lenders and their Participants harmless against any and all Funding Losses in accordance with [Section 2.12] (b)(ii).

Conversion. In the event that the Loans become immediately due and payable on any date pursuant to Article VI or upon an Event of Default of the type described in [clause (h) or (i) of Section 6.01] with respect to ​, all amounts # that ​ is at the time or thereafter becomes required to reimburse or otherwise pay to [[Administrative Agent:Organization]] in respect of LC Disbursements made under any Foreign Currency Letter of Credit (other than amounts in respect of which ​ has deposited cash collateral pursuant to paragraph # above, if such cash collateral was deposited in the applicable Foreign Currency to the extent so deposited or applied), # that [[Organization B:Organization]] are at the time or thereafter become required to pay to [[Administrative Agent:Organization]] and [[Administrative Agent:Organization]] is at the time or thereafter becomes required to distribute to an Issuing Bank pursuant to paragraph # of this Section in respect of unreimbursed LC Disbursements made under any Foreign Currency Letter of Credit and # of each Lender’s participation in any Foreign Currency Letter of Credit under which an LC Disbursement has been made shall, automatically and with no further action required, be converted into the Dollar Amount, calculated using [[Administrative Agent:Organization]]’s Exchange Rates on such date (or in the case of any LC Disbursement made after such date, on the date such LC Disbursement is made), of such amounts. On and after such conversion, all amounts accruing and owed to [[Administrative Agent:Organization]], any Issuing Bank or any Lender in respect of the obligations described in this paragraph shall accrue and be payable in Dollars at the rates otherwise applicable hereunder.

Conversion. On the Conversion Date, each outstanding share of Series A Preferred Stock shall be converted automatically into fully paid and nonassessable shares of Common Stock (the "Conversion"). The number of shares of Common Stock to which a holder of Series A Preferred Stock shall be entitled upon the Conversion shall equal the product obtained by # multiplying the number of Fully-Diluted Common Shares by three-sevenths (3/7), then # multiplying the result by a fraction (the “Adjustment Number”), the numerator of which will be the number of shares of Series A Preferred Stock being converted and the denominator of which will be the number of issued and outstanding shares of Series A Preferred Stock. The term “Fully-Diluted Common Shares” means the sum of the outstanding Common Stock plus all shares of Common Stock that would be outstanding if all securities that could be converted into Common Stock without additional consideration were converted on the Conversion Date, but shall not include Common Stock issuable on conversion of the Series A Preferred Stock.

Conversion. Upon the occurrence of a Liquidity Event, the Holder shall have the right, at the Holder’s option, to convert this Note in whole or in part, including any of its outstanding principal amount and any unpaid accrued interest and any fees and any and all other outstanding amounts owing thereon, in each case, on the Conversion Date, into Conversion Shares by following the mechanics of conversion set forth in [Section 4(b)].

Conversion. The Holders of the Series C Preferred Stock shall have conversion rights as follows (the “Conversion Rights”):

Commencing on the date hereof , the Holder may at any time prior to 5:00 p.m., Pittsburgh time, on December 20, 2024, convert the principal amount of this Note or any portion of the original principal amount outstanding under this Note on the date of its initial issuance (unless such amount is the only amount then remaining outstanding under this Note in which event the conversion of the remaining principal amount then outstanding shall be permitted) into fully paid and nonassessable shares of the Borrowers restricted Common Stock, par value $.0001 per share (the “Common Stock”), on the basis of one share of such stock for each $ Twenty Cents ($.20) (the “Conversion Price”) in principal amount and any accrued but unpaid interest of this Note. Such conversion shall be effected by the surrender of this Note at the principal office of the Borrower (or such other office or agency of the Borrower in the continental United States as the Borrower may designate by notice in writing to the Holder) at any time during usual business hours, together with notice in writing that the Holder wishes to convert a portion or all of this Note, which notice shall also state the name(s) (with addresses) and denominations in which the certificate(s) for Common Stock shall be issued and shall include instructions for delivery thereof. Such conversion shall be deemed to have been effected as of the close of business on the date on which this Note shall have been surrendered and such notice shall have been received, and at such time (the “Voluntary Conversion Date”) the rights of the Holder with respect to the principal amount of the Note converted shall cease and the person(s) in whose name(s) any certificate(s) for Common Stock are to be issued upon such conversion shall be deemed to have become the holder or holders of record of the shares of Common Stock represented by such certificate(s). As soon as practicable after the Voluntary Conversion Date, the Borrower shall deliver to, or as directed by, the Holder, certificates representing the number of shares of Common Stock issuable by reason of such conversion registered in such name or names and such denomination or denominations as the Holder shall have specified, together with cash as provided in [Section 8] in respect of any fraction of a share of such stock otherwise issuable upon such conversion. The Borrower shall also make payment to the Holder of accrued interest to the date of conversion on the portion of the Note converted in accordance with the manner of payment provisions of Section 1 of this Note. In each case of conversion of this Note in part only, the Borrower shall receive and hold this Note as a fiduciary agent of the Holder, shall endorse on this Note the date and amount of this Note so converted, and such amount shall be deemed no longer outstanding. Upon such endorsement, the Borrower shall promptly return this Note to the Holder.

Conversion. The Investor has the right, at any time after the Effective Date, at its election, to convert all or part of the outstanding and unpaid Principal Sum and accrued interest (and any other fees) into shares of fully paid and non-assessable shares of common stock of the Issuer as per this conversion formula: Number of shares receivable upon conversion equals the dollar conversion amount divided by the Conversion Price. Conversion notices may be delivered to the Issuer by method of the Investor's choice (including but not limited to email, facsimile, mail, overnight courier, or personal delivery), and all conversions shall be cashless and not require further payment from the Investor. If no objection is delivered from the Issuer to the Investor regarding any variable or calculation of the conversion notice within 24 hours of delivery of the conversion notice, the Issuer shall have been thereafter deemed to have irrevocably confirmed and irrevocably ratified such notice of conversion and waived any objection thereto. The Issuer shall deliver the shares from any conversion to the Investor (in any name directed by the Investor) within 3 (three) business days of conversion notice delivery. The Investor, at any time prior to selling all of the shares from a conversion, may, for any reason, rescind any portion, in whole or in part, of that particular conversion attributable to the unsold shares and have the rescinded conversion amount returned to the Principal Sum with the rescinded conversion shares returned to the Issuer (under the Investor's and the Issuer's expectations that any returned conversion amounts will tack back to the original date of the Note).

Conversion Price. The “Conversion Price” shall be $0.65 per share, subject to any adjustments contained in this Note. The sixty (60) consecutive day period beginning on the date of the effectiveness of a registration statement with respect to the Conversion Shares is referred to herein as the “60 Day Effectiveness Period.” If the average Closing Price during any 10 consecutive Trading Day period beginning and ending during the 60 Day Effectiveness Period is below the Conversion Price than the conversion price shall be reduced to such average price but in no event less than $0.455. All such Conversion Price determinations are to be appropriately adjusted for any stock dividend, stock split, stock combination, reclassification or similar transaction that proportionately decreases or increases the Common Stock.

Optional Conversion. At any time, and from time to time, from the Date of Issue, the principal amount of this Note (plus default interest, if any) shall be convertible at the option of the Holder, in whole or in part, into shares of the Issuer's common stock (an "Optional Conversion") at the Optional Conversion Price. Holder shall effect any Optional Conversion by delivering to the Issuer a Notice of Conversion in the form annexed hereto as Annex A setting forth the effective date for the conversion (the "Conversion Date"). The "Optional Conversion Price" shall be, in the order of priority:

Mandatory Conversion. As used herein, “Qualified Financing” means the sale (or series of related sales) by the Issuer of its capital stock, or debt or equity securities convertible into or exercisable for its capital stock, in a capital raising transaction, for aggregate gross proceeds to the Issuer of at least Five Million Dollars ($5,000,000). If the aggregate principal amount of Notes issued pursuant to the Merger Agreement equals or exceeds Ten Million Dollars ($10,000,000) (regardless of the aggregate principal amount of such Notes that remain outstanding), then, at the closing of a Qualified Financing, the principal amount of the outstanding Notes (plus default interest, if any) shall automatically convert into the securities sold in such financing at a twenty-five percent (25%) discount to the price at which such securities are sold in such financing (the "Mandatory Conversion Price").