| About This Presentation :This presentation (“Presentation”) has been prepared in connection making an evaluation with respect to a proposed business combination (the “Transaction”) between Mars Acquisition Corp. (“Mars”) and ScanTech Identification Beam Systems, LLC (“ScanTech”). This Presentation does not purport to contain all of the information that may be required to evaluate the Transaction. This Presentation is not intended to form the basis of any investment decision by the recipient and does not constitute investment, tax or legal advice. No representation or warranty, express or implied, is or will be given by Mars or ScanTech or Pubco or any of their respective affiliates, directors, officers, employees or advisers or any other person as to the accuracy or completeness of the information in this Presentation or any other written, oral or other communications transmitted or otherwise made available to any party in the course of its evaluation of the Transaction, and no responsibility or liability whatsoever is accepted for the accuracy or sufficiency thereof or for any errors, omissions or misstatements, negligent or otherwise, relating thereto. Accordingly, none of Mars or ScanTech or Pubco or any of their respective affiliates, directors, officers, employees or advisers or any other person shall be liable for any direct, indirect or consequential loss or damages suffered by any person as a result of relying on any statement in or omission from this Presentation and any such liability is expressly disclaimed. Liquidity Disclosure: ScanTech is effectively insolvent and does not currently have sufficient funds to execute on its business plan or continue its operations. At June 30, 2024, ScanTech had approximately $0.7 million in current assets and approximately $77 million in current liabilities. These include significant obligations to the Internal Revenue Service for unpaid payroll taxes (approximately $4.5 million) as well as to note holders (approximately $80.0 million including long-term notes, including principal, default penalties and accrued interest), a judgment creditor for approximately $1.5 million and other third parties including trade payables. Although it is contemplated that certain of ScanTech’s note holders may convert their notes into equity of ScanTech, there can be no assurance that, following the consummation of the business combination, ScanTech will have sufficient working capital to conduct its operations. Among other things, the Business Combination Agreement does not contain any minimum cash requirement as a closing condition, and there is no assurance that any funds will be available to ScanTech immediately following the closing. Accordingly, ScanTech’s obligations to creditors and its other obligations (including, without limitation, the costs associated with ScanTech’s obligations as a public company, including the costs of preparing required SEC filings, the compensation of its directors and executive management team, and the need to procure directors’ and officers’ liability insurance), may prevent ScanTech from being able to devote any funds to its operations following the business combination. There can therefore be no assurance that ScanTech will be able to continue as a going concern. page 2 Forward-Looking Statements: This Presentation contains forward-looking statements within the meaning of section 27A of the U.S. Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the U.S. Securities Exchange Act of 1934 (the “Exchange Act”) that are based on beliefs and assumptions and on information currently available to Mars and ScanTech. In some cases, you can identify forward-looking statements by the following words: “may,” “will,” “could,” “would,” “should,” “expect,” “intend,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “project,” “potential,” “continue,” “ongoing,” “target,” “seek” or the negative or plural of these words, or other similar expressions that are predictions or indicate future events or prospects, although not all forward-looking statements contain these words. Any statements that refer to expectations, projections or other characterizations of future events or circumstances, including, without limitation, projections of market opportunity and market share; ScanTech’s or Pubco’s business plans, including any plans to expand; the sources and uses of cash from the proposed transaction; the anticipated enterprise value of the combined company following the consummation of the proposed transaction; any benefits of ScanTech’s partnerships, strategies or plans; anticipated benefits of the proposed transaction; and expectations related to the terms and timing of the proposed transaction are also forward-looking statements. In addition, in order to be able to execute on its business plan, ScanTech will be required to repay a significant amount of its current liabilities. These |