X0407 4 2023-04-20 0 0001952073 Madison Square Garden Entertainment Corp. MSGE 0001098901 WEBER MARIANNE DOLAN C/O RICHARD BACCARI MLC VENTURES LLC, PO BOX 1014 YORKTOWN HEIGHTS NY 10598 1 0 0 1 Member of 13(d) Group 0 Common Stock 2023-04-20 4 J 0 1000 D 0 I By Sphere Entertainment Co. and its subsidiaries Class A Common Stock 2023-04-20 5 J 0 E 11606 A 11606 D Class A Common Stock 2023-04-20 5 J 0 E 8141 A 19747 D Relates to the spin-off of Madison Square Garden Entertainment Corp. (formerly MSGE Spinco, Inc., and referred to herein as "MSGE") from Sphere Entertainment Co. (formerly Madison Square Garden Entertainment Corp., and referred to herein as "SPHR"), which occurred on April 20, 2023. To effect the spin-off, the issued and outstanding common stock of MSGE was recapitalized into MSGE's Class A common stock ("Class A Common Stock") and Class B common stock ("Class B Common Stock") in a transaction exempt under Rule 16b-7, and following such transaction, SPHR distributed Class A Common Stock and Class B Common Stock to its stockholders (the "Distribution") in a transaction exempt under Rule 16a-9. Represents Class A Common Stock received by the Reporting Person in connection with the Distribution in a transaction exempt under Rules 16a-9 and 16b-3. Reflects a transfer of shares previously owned directly by SPHR and its subsidiaries exempt under Rule 16a-13. Represents Class A Common Stock received by the Reporting Person in connection with the Distribution pursuant to vested SPHR restricted stock units, in a transaction exempt under Rules 16a-9 and 16b-3. The shares of Class A Common Stock were granted pursuant to the MSGE 2023 Stock Plan for Non-Employee Directors. /s/ Richard Baccari, as Attorney-in-Fact for Marianne-Dolan-Weber 2023-04-21