Conversion Notice. Promptly after the Conversion Date, the Corporation shall send a written notice to each Holder of shares of Series A Preferred Stock (the “Conversion Notice”). The Conversion Notice shall include a calculation of the criteria on which the Conversion is deemed to have occurred and a calculation of the Fully Diluted Common Shares on the Conversion Date. The Conversion Notice shall be accompanied by a Notice of Book Entry attesting to the recordation of shares of Common Stock in the name of the Holder as of the Conversion Date. If certificates for the Series A Preferred Stock have been issued, then upon receipt of the Conversion Notice the Holder shall surrender the certificate for the Series A Preferred Stock to the Corporation at its principal office.

Conversion Notice. At least seven (7) calendar days prior to the consummation of a Liquidity Event [[Organization A:Organization]] will provide the Holder with written notice, which includes notice via email, of the Liquidity Event (the “Liquidity Event Notice”). After receipt of the Liquidity Event Notice, but prior to the consummation of the Liquidity Event, Holder may exercise its right to convert any portion of this Note into Conversion Shares by delivering to [[Organization A:Organization]] # written notice of its election to convert this Note pursuant to [Section 4], including the amount if this Note to be Converted and # in the case of a Conversion of this Note in whole, or in part, this Note (or a notice to the effect that the original Note has been lost, stolen or destroyed and an agreement acceptable to [[Organization A:Organization]] whereby the holder agrees to indemnify [[Organization A:Organization]] from any loss incurred by it in connection with this Note). Upon Conversion, Holder agrees to execute and deliver to [[Organization A:Organization]] any Lock-Up / Leak-Out agreements required by the underwriter for all investors in connection with the Liquidity Event. If for any reason the Liquidity Event does not occur within 7 calendar days of the date specified in the Liquidity Event Notice, Holder may withdraw its conversion election by written notice to [[Organization A:Organization]].

Conversion Notice. NEE Partners shall promptly notify the Partnership upon receipt of written notice from a NEE Partners Series A Converting Unitholder stating that such converting unitholder elects to convert its NEE Partners Series A Preferred Units pursuant to the NEE Partners Partnership Agreement (a “NEE Partners Series A Conversion Notice”). NEE Partners shall simultaneously notify the Partnership if NEE Partners gives notice to a NEE Partners Series A Preferred Unitholder of NEE Partners’ election to force conversion of NEE Partners Series A Preferred Units (a “NEE Partners Series A Forced Conversion Notice”).

To convert Series A Preferred Units into Common Units pursuant to Section 5.8(b)(vi)(A), a Series A Converting Unitholder shall give written notice (a “Series A Conversion Notice”) to the Partnership stating that such Series A Preferred Unitholder elects to so convert Series A Preferred Units pursuant to Section 5.8(b)(vi)(A), the number of Series A Preferred Units to be converted. The Series A Conversion Units shall be issued in the name of the Record Holder of such Series A Preferred Units. A Series A Converting Unitholder who is a Series A Purchase Agreement Purchaser (or an Affiliate thereof) may only provide a Series A Conversion Notice through the BlackRock Purchaser as and to the extent provided in Section 5.8(b)(vi)(A), and the BlackRock Purchaser may not transfer any of the rights or obligations to give or receive notices under this Section (on behalf of itself and/or any Series A Purchase Agreement Purchaser or any of its or their Affiliates) without the express written consent of the Partnership. Following such time as the BlackRock Purchaser ceases to own Series A Preferred Units, the BlackRock Purchaser may continue to give or receive notices pursuant to the foregoing on behalf of any other Series A Purchase Agreement Purchaser or any of its Affiliates who are required to provide notice through the BlackRock Purchaser under this Section. A Series A Conversion Notice shall be considered given under this Section when such notice is actually received by the Partnership at both of the following physical addresses (or such other address or addresses as the Partnership may designate in writing to the BlackRock Purchaser from time to time):

Notice of Conversion. In order for a Holder of Series E Preferred Stock to convert shares of Series E Preferred Stock into shares of Common Stock, such Holder shall # provide written notice to the Corporation that such Holder elects to convert all or any number of such Holder’s shares of Series E Preferred Stock on the form of conversion notice attached hereto as Annex A (a “Notice of Conversion”), duly completed and executed. The Notice of Conversion shall state the Holder’s name or the names of the nominees in which the Holder wishes the shares of Common Stock to be issued. The calculations set forth in the Notice of Conversion shall control in the absence of manifest or mathematical error. The “Conversion Date” with respect to any conversion of Series E Preferred Stock hereunder (or the date on which any such conversion shall be deemed effective), shall be the date on which the Notice of Conversion with respect to such conversion is delivered to the Corporation. The shares of Common Stock issuable upon conversion of the specified shares of Series E Preferred Stock in a Notice of Conversion shall be deemed to be outstanding of record as of the Conversion Date with respect to such Notice of Conversion. Not later than two (2) Trading Days following the Conversion Date with respect to any conversion of Series E Preferred Stock hereunder (the “Share Delivery Date”), the Corporation shall cause the shares of Common Stock issuable upon conversion of the shares of Series E Preferred Stock specified in the applicable Notice of Conversion to be transmitted by the Corporation’s transfer agent to the Holder or its nominee’s balance account with The Depository Trust Company through its Deposit Withdrawal Agent Commission System, provided that at least one of the following two conditions is met as of the Conversion Date: # there is an effective registration statement permitting the issuance of the shares of Common Stock issuable upon conversion of the shares of Series E Preferred Stock specified in the Notice of Conversion or the resale of such shares of Common Stock by the Holder and # the shares of Common Stock issuable upon conversion of the shares of Series E Preferred Stock specified in the Notice of Conversion are eligible for resale by the Holder pursuant to Rule 144 promulgated under the Securities Act of 1933, as amended (the “DWAC Delivery Conditions”); provided, that solely in the case that neither of the DWAC Delivery Conditions is met as of the Conversion Date, the Corporation shall cause the shares of Common Stock issuable upon conversion of the shares of Series E Preferred Stock specified in the Notice of Conversion to be transmitted by no later than the Share Delivery Date by the Corporation’s transfer agent to the account of the Holder or its nominee by book entry transfer, and shall cause the Transfer Agent to deliver to the Holder evidence of such book entry transfer by no later than the Share Delivery Date. In addition, upon delivery of any Notice of Conversion to the Corporation by a Holder, by no later than the Share Delivery Date, the Corporation shall # pay in cash to the Holder such amount as provided in [Subsection 5.2] in lieu of any fraction of a share of Common Stock otherwise issuable upon such conversion and # pay all declared but unpaid dividends on the shares of Series E Preferred Stock so converted. If the Corporation fails for any reason to cause delivery to the Holder or its nominee of the shares of Common Stock issuable upon a conversion of Series E Preferred Stock in accordance with this Section 5.3.1 on or prior to the applicable Share Delivery Date, the Corporation shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of shares of Common Stock issuable pursuant to such conversion (based on the number of shares of Common Stock issuable pursuant to such conversion and the VWAP of the Common Stock on the applicable Conversion Date), $5 per Trading Day (increasing to $10 per Trading Day on the fifth Trading Day after such liquidated damages begin to accrue) for each Trading Day after such Share Delivery Date until such shares of Common Stock are delivered or the Holder rescinds such conversion.

Rescindment of Conversion Notice. If: # the Company fails to respond to Holder within one business day from the date of delivery of a Conversion Notice confirming the details of the Conversion, (li) the Company fails to provide the Shares requested in the Conversion Notice within three business days from the date of the delivery of the Conversion Notice, # the Holder is unable to procure a legal opinion required to have the Shares Issued unrestricted and/or deposited to seIl for any reason related to the Company's standing with the SEC or FINRA, or any action or inaction by the Company, # the Holder is unable to deposit the Shares requested in the Conversion Notice for any reason related to the Company's standing with the SEC or FINRA, or any action or inaction by the Company, # if the Holder is informed that the Company does not have the authorized and Issuable Shares available to satisfy the Conversion, or # if OTC Markets changes the Company's designation to 'Limited Information' (Yield), 'No Information' (Stop Sign), 'Caveat Emptor' (Skull and Crossbones), or 'OTC', 'Other OTC or 'Grey Market' (Exclamation Mark Sign) on the day of or any day after the date of the Conversion Notice, the Holder maintains the option and sole discretion to rescind the Conversion Notice ("Rescindment') by delivering a notice of rescindment to the Company in the same manner that a Conversion Notice is required to be delivered to the Company pursuant to the terms of this Note

The Board of Directors shall have authority, without shareholder approval and by resolution of the Board of Directors, to amend the Corporation's Articles of Incorporation to divide the class of Preferred Stock into series, to designate each such series by a distinguishing letter, number or title so as to distinguish the shares thereof from the shares of all other series and classes, and to fix and determine the relative rights and preferences of the shares of each series so established, including # voting power, # the rate of dividend, # the price at which, and the terms and conditions on which, the shares may be redeemed, # the amount payable upon the shares in the event of liquidation, # any sinking fund provision for the redemption or purchase of the shares, and # the terms and conditions on which the shares may be converted to shares of another series or class, if the shares of any series are issued with the privilege of conversion.

Conversion. The Holders of the Series D 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).