Dated September 18, 2023
Filed Pursuant to Rule 433
Registration Statement No. 333-274555
Relating to Preliminary Prospectus Dated September 18, 2023
This free writing prospectus is being filed to advise you of the availability of a preliminary prospectus, dated
September 18, 2023 (the “Preliminary Prospectus”), included in the Registration Statement on Form S-1 (File No. 333-274555) of Madison Square Garden
Entertainment Corp., as filed with the Securities and Exchange Commission (the “SEC”) on September 18, 2023 (the “Registration Statement”), related to the proposed offer and sale of shares of the Company’s Class A
common stock, par value $0.01 per share, and to provide you with a hyperlink to the current version of the Registration Statement, which is included in the press release attached as Appendix A. The securities may not be sold nor may offers to
buy be accepted prior to the time the Registration Statement becomes effective.
Neither the SEC nor any other regulatory body has approved or
disapproved of these securities or passed upon the adequacy or accuracy of this free writing prospectus or the Preliminary Prospectus. Any representation to the contrary is a criminal offense.
Appendix A
Madison
Square Garden Entertainment Corp. Announces
Secondary Offering and Share Repurchase
NEW YORK, September 18, 2023 /PRNewswire/ — Madison Square Garden Entertainment Corp. (NYSE: MSGE) (the “Company” or “MSG
Entertainment”) today announced that Sphere Entertainment Group, LLC (the “Selling Stockholder”) has commenced an underwritten secondary offering of 7,150,000 shares of MSG Entertainment’s Class A common stock. In connection
with the offering, the Selling Stockholder intends to grant the underwriters a 30-day option to purchase up to an additional 1,071,188 shares of MSG Entertainment’s Class A common stock at the public
offering price, less underwriting discounts.
In addition, as part of the secondary offering, MSG Entertainment intends to repurchase a number of shares
of its Class A common stock from the underwriters equivalent to approximately $50 million (the “share repurchase”) under the Company’s existing share repurchase authorization at a price per share equal to the price at which
the underwriters will purchase the shares from the Selling Stockholder in the offering. The Company intends to fund the share repurchase from borrowings under its existing revolving credit facility, which has been amended to increase the available
capacity from $100 million to $150 million. Upon completion of the share repurchase, the Company estimates that the outstanding balance under its revolving credit facility will be approximately $67 million.
The Selling Stockholder will receive all of the net proceeds from the offering. MSG Entertainment is not selling any shares of its Class A common stock
in the offering and will not receive any proceeds from the sale of shares by the Selling Stockholder in the offering. Upon completion of the offering, if the underwriters’ option to purchase additional shares is exercised in full, the Selling
Stockholder will no longer own any MSG Entertainment Class A common stock.
BofA Securities, Goldman Sachs & Co. LLC and J.P. Morgan (in
alphabetical order) are acting as joint book-running managers for the offering.
The offering will be made only by means of a prospectus. A copy of the
registration statement, including the preliminary prospectus relating to this offering, may be obtained through the following link: https://www.sec.gov/ix?doc=/Archives/edgar/data/0001952073/000119312523236537/d508798ds1.htm
. Alternatively, the Company or any underwriter participating in the offering will arrange to send you the prospectus if you request it by contacting: BofA Securities, 201 North Tryon Street, Charlotte, NC 28255, Mail Code NC1-022-02-25, attention: Prospectus Department or by email at dg.prospectus_requests@bofa.com; Goldman Sachs & Co. LLC, 200
West Street, New York, NY 10282, attention: Prospectus Department, by telephone at (866) 471-2526 or by email at prospectus-ny@ny.email.gs.com; J.P. Morgan, c/o
Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, New York 11717, by telephone: 1-866-803-9204 or by email at prospectus-eg_fi@jpmchase.com.