MultiPlan Corp

GLOSSARY

Unless otherwise stated in this Quarterly Report on Form 10-Q (this "Quarterly Report") or the context otherwise requires, references to:

"2023 Annual Report" are to our Annual Report on Form 10-K for the fiscal year ended December 31, 2023;

"2020 Omnibus Incentive Plan" are to our 2020 Omnibus Incentive Plan, as it may be amended and/or restated from time to time;

"5.50% Senior Secured Notes" are to the $1,050,000,000 in aggregate principal amount of 5.50% Senior Secured Notes due 2028 issued by MPH;

"5.750% Notes" are to the $1,300,000,000 in aggregate principal amount of 5.750% Senior Notes due 2028 issued by MPH;

"Adjusted EPS" are to adjusted earnings per share;

"ASU" are to Accounting Standard Update;

"Board" are to the board of directors of the Company;

"BST" are to Benefits Science LLC;

"Cash Interest" are to interest paid in cash on the Senior Convertible PIK Notes;

"Churchill" are to Churchill Capital Corp III, a Delaware corporation, which changed its name to MultiPlan Corporation following the consummation of the Transactions;

"Churchill IPO" are to the initial public offering by Churchill which closed on February 19, 2020;

"Churchill's Class A common stock" are, prior to consummation of the Transactions, to Churchill's Class A common stock, par value $0.0001 per share and, following consummation of the Transactions, to our Class A common stock, par value $0.0001 per share;

"Class A common stock" are to MultiPlan's Class A common stock, par value $0.0001 per share;

"Closing" are to the consummation of the Mergers;

"Closing Date" are to October 8, 2020, the date on which the Transactions were consummated;

"Common PIPE Investment" are to the private placement pursuant to which Churchill entered into subscription agreements with certain investors whereby such investors subscribed for (a) 130,000,000 shares of Churchill's Class A common stock at a purchase price of $10.00 per share for an aggregate commitment of $1,300,000,000 and (b) warrants to purchase 6,500,000 shares of Churchill's Class A Common Stock (for each share of Churchill's Class A common stock subscribed, the investor received 1/20th of a warrant to purchase one share of Churchill's Class A common stock, with each whole warrant having a strike price of $12.50 per share and a maturity date of October 8, 2025). The Common PIPE Investment was subject to an original issue discount (which was paid in additional shares of Churchill's Class A common stock) of 1% for subscriptions of $250,000,000 or less and 2.5% for subscriptions of more than $250,000,000, which resulted in an additional 2,050,000 shares of Churchill's Class A common stock being issued. The Common PIPE Investment was consummated on the Closing Date;

"common stock" are, prior to the consummation of the Transactions, to Churchill's Class A common stock and Churchill's Class B common stock and, following consummation of the Transactions, to the Company's Class A common stock;

"Company" are, prior to the consummation of the Transactions, to Churchill and, following consummation of the Transactions, to MultiPlan Corporation;

"Convertible PIPE Investment" are to the private placement pursuant to which the Company entered into subscription agreements with certain investors whereby such Convertible PIPE Investors agreed to buy $1,300,000,000 in aggregate principal amount of Senior Convertible PIK Notes. The Convertible PIPE Investment was consummated on the Closing Date;

"Convertible PIPE Investors" are to the investors participating in the Convertible PIPE Investment;

"DHP" are to Discovery Health Partners;

"Exchange Act" are to the Securities Exchange Act of 1934, as amended;

"FASB" are to the Financial Accounting Standards Board;

"First Merger Sub" are to Music Merger Sub I, Inc., a Delaware corporation and direct, wholly owned subsidiary of the Company;

"founder shares" are to shares of Churchill's Class B common stock and Churchill's Class A common stock issued upon the automatic conversion thereof in connection with the Closing;

"GAAP" are to generally accepted accounting principles in United States of America;

"Holdings" are to Polaris Investment Holdings, L.P.;

"HST" are to HSTechnology Solutions, Inc.;

"IDR" are to independent dispute resolution;

"Integration expenses" are costs associated with the integration of acquired companies into MultiPlan;

"Merger Agreement" are to that certain Agreement and Plan of Merger, dated as of July 12, 2020, by and among Churchill, MultiPlan Parent, Holdings, First Merger Sub and Second Merger Sub, as the same has been or may be amended, modified, supplemented or waived from time to time;

"Mergers" are to, together, (a) the merger of First Merger Sub with and into MultiPlan Parent with MultiPlan Parent being the surviving company in the merger (the "First Merger") and (b) immediately following and as part of the same transaction as the First Merger, the merger of MultiPlan Parent with and into Second Merger Sub, with Second Merger Sub surviving the merger as a wholly owned subsidiary of Churchill (the "Second Merger");

"MPH" are to MPH Acquisition Holdings LLC;

"MultiPlan" are MultiPlan Corporation and its consolidated subsidiaries;

"MultiPlan Parent" are to Polaris Parent Corp., a Delaware corporation;

"non-income taxes" includes personal property taxes, real estate taxes, sales and use taxes and franchise taxes which are included in costs of services and general and administrative expenses;

"other expenses, net" represents miscellaneous non-recurring income, miscellaneous non-recurring expenses, gain or loss on disposal of assets, impairment of other assets, gain or loss on disposal of leases, tax penalties, and non-integration related severance costs;

"Payors" are our customers and potential customers, which include large national insurance companies, Blue Cross and Blue Shield plans, provider-sponsored and independent health plans, third party administrators, bill review companies, Taft-Hartley plans, self-insured employers, federal and state government sponsored health plans and other entities that pay medical bills related to the commercial healthcare, government, workers' compensation and auto medical markets;

"PSAV" are to percentage of savings;

"PEPM" are to per-employee-per-month;

"PIK Interest" are to interest paid through an increase in the principal amount of the outstanding Senior Convertible PIK Notes or through the issuance of additional Senior Convertible PIK Notes;

"PIPE Warrants" are to the warrants to purchase Churchill's Class A common stock issued in connection with the Common PIPE Investment, on terms identical to the terms of the Private Placement Warrants, other than the exercise period that started on November 7, 2020, the exercise price which is $12.50 per share and the redemption feature that exists for all holders of the PIPE warrants;

"Private Placement Warrants" are to warrants issued to the Sponsor in a private placement simultaneously with the closing of the Churchill IPO and the Working Capital Warrants whose terms are identical to the Private Placement Warrants;

"Public Warrants" are to the Company's warrants sold as part of the units in the Churchill IPO (whether they were purchased in the Churchill IPO or thereafter in the open market);

"Revolver B" are to the revolving credit facility in conjunction with Term Loan B and maturing on August 24, 2026;

"revolving credit facility" are to MPH's $450.0 million senior secured revolving credit facility;

"SEC" are to the United States Securities and Exchange Commission;

"Second Merger Sub" are to Music Merger Sub II, LLC, a Delaware limited liability company and direct, wholly owned subsidiary of the Company;

"Senior Convertible PIK Notes" are the 6.00% / 7.00% Convertible Senior PIK Toggle Notes due 2027;

"senior secured credit facilities" are to MPH's senior secured credit facilities which consist of (a) a $1,325.0 million term loan facility maturing on September 1, 2028 and (b) a $450.0 million revolving credit facility maturing on August 24, 2026;

"Sponsor" are to Churchill Sponsor III, LLC, a Delaware limited liability company and an affiliate of M. Klein and Company, LLC, a Delaware limited liability company, and its affiliates, in which certain of Churchill's directors and officers hold membership interests;

"Sponsor Note" are to the unsecured promissory note issued by the Company to the Sponsor in an aggregate principal amount of $1,500,000. The Sponsor converted the unpaid balance of the Sponsor Note into Working Capital Warrants in connection with the Closing;

"Term Loan B" are to a term loan payable borrowed on August 24, 2021 in the amount of $1,325.0 million with a group of lenders due and payable on September 1, 2028;

"Term SOFR" are to the Secured Overnight Financing Rate;

"Transactions" are to the Mergers, together with the other transactions contemplated by the Merger Agreement and the related agreements;

"Transaction-related expenses" represents transaction costs, including those related to the Transactions and litigation related thereto as well as those related to any other acquisitions, whether consummated or not;

"Unvested Founder Shares" represents 12,404,080 of the Sponsor founder shares that were unvested as of October 8, 2020 in connection with the Merger Agreement and will re-vest at such time as, during the period starting on October 8, 2021 and ending on October 8, 2025, the closing price of our Class A common stock exceeds $12.50 per share for any forty (40) trading days in a sixty (60) consecutive day period. Such founder shares that do not re-vest on or before October 8, 2025 will be forfeited and cancelled;

"warrants" are to the Public Warrants, the Private Placement Warrants, the PIPE Warrants and the Working Capital Warrants;

"we," "our" or "us" are to MultiPlan and its consolidated subsidiaries; and

"Working Capital Warrants" are to the warrants to purchase Churchill's Class A common stock pursuant to the terms of the Sponsor Note, on terms identical to the terms of the Private Placement Warrants.