*
Indicates beneficial ownership of less than 1%.
(1)
Consists of 304,138 shares of Class A common stock held by Madison Dearborn Capital Partners VI-C, L.P. (“MDCP VI-C”), 1,559,840 shares of Class D common stock and an equal number of LLC Interests held by MDCP Cardservices, LLC (“MDCP Cardservices”), 152,250 shares of Series A Convertible Preferred Stock held by MDCP Cardservices II, LLC (“MDCP Cardservices II”), which shares of Series A Convertible Preferred Stock are convertible at the option of MDCP Cardservices II into up to 10,950,321 shares of Class A common stock within 60 days of April 19, 2022. Madison Dearborn Capital Partners VI-B, L.P. (“MDCP VI-B”) may be deemed to share beneficial ownership of the securities held by MDCP Cardservices, as its controlling member. Madison Dearborn Capital Partners VI-A, L.P. (“MDCP VI-A”) may be deemed to share beneficial ownership of the securities held by MDCP Cardservices II, as its managing member. Madison Dearborn Partners VI-A&C, L.P. (“MDP VI-A&C”), as the general partner of MDCP VI-A and MDCP VI-C, may be deemed the beneficial owner of the securities beneficially owned by MDCP VI-A and MDCP VI-C. Madison Dearborn Partners, LLC (“MDP LLC”), as the general partner of each of MDP VI-B and MDP VI-A&C may be deemed to share beneficial ownership of the reported securities. As the sole members of the limited partner committees of MDP VI-B and MDP VI-A&C, which have the power, acting by unanimous vote, to vote or dispose of the securities beneficially owned by MDP VI-B and MDP VI-A&C, respectively, Paul J. Finnegan and Samuel M. Mencoff may be deemed to have shared voting and investment power over such securities. Two members of our board of directors, Vahe A. Dombalagian and Matthew W. Raino, are Managing Directors of MDP LLC. Each of the foregoing entities and persons disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. The address for the MDP entities and persons is c/o Madison Dearborn Partners, LLC, 70 W. Madison Street, Suite 4600, Chicago, Illinois 60602.
(2)
Based on information obtained from a Schedule 13G filed with the SEC on February 7, 2022 by Brown Advisory Incorporated (“BAI”) on behalf of itself and its affiliates, Brown Investment Advisory & Trust Company (“BIATC”) and Brown Advisory LLC (“BALLC”). BAI reported that, as of December 31, 2021, BAI, BIATC and BALLC had sole voting power with respect to 5,495,263, 32,247 and 5,463,016 shares of our Class A common stock, respectively, and shared dispositive power with respect to 6,350,304, 32,247 and 6,318,057 shares of our Class A common stock, respectively. The address of each of the foregoing is 901 South Bond Street, Suite #400, Baltimore, Maryland 21231.
(3)
Based on information obtained from a Schedule 13G filed with the SEC on February 10, 2022 by The Vanguard Group (“Vanguard”). Vanguard reported that as of December 31, 2021, it had shared voting power with respect to 88,391 shares of our Class A common stock, sole dispositive power with respect to 4,436,596 shares of our Class A common stock and shared dispositive power with respect to 124,374 shares of our Class A common stock, and that the shares are beneficially owned by Vanguard. The address of each of the foregoing is 100 Vanguard Blvd., Malvern, Pennsylvania 19355.
(4)
Based on information obtained from a Schedule 13G filed with the SEC on February 3, 2022 by BlackRock, Inc. (“Blackrock”) on behalf of itself and its affiliates, BlackRock Life Limited, BlackRock Advisors, LLC, Aperio Group, LLC, BlackRock (Netherlands) B.V., BlackRock Institutional Trust Company, National Association, BlackRock Asset Management Ireland Limited, BlackRock Financial Management, Inc., BlackRock Asset Management Schweiz AG, BlackRock Investment Management, LLC, BlackRock Investment Management (UK) Limited, BlackRock Asset Management Canada Limited, BlackRock (Luxembourg) S.A., BlackRock Investment Management (Australia) Limited, BlackRock Fund Advisors and BlackRock Fund Managers Ltd. BlackRock reported that as of December 31, 2021, it had sole voting power with respect to 3,499,456 shares of our Class A common stock and sole dispositive power with respect to 3,562,212 shares of our Class A common stock, and that the shares are beneficially owned by BlackRock and its affiliates identified above. The address of each of the foregoing is 55 East 52nd Street, New York, New York 10055.
(5)
Based on information obtained from a Schedule 13G filed with the SEC on February 2, 2022 by Massachusetts Financial Services Company (“MFS”) on behalf of itself and its affiliates, MFS Series Trust I, on behalf of MFS New Discovery Fund. MFS reported that as of December 31, 2021, it had sole voting power with respect to 3,546,199 shares of our Class A common stock and sole dispositive power with respect to 3,546,199 shares of our Class A common stock, and that the shares