Gregory Brunner - 13 Sep 2024 Form 4 Insider Report for Sphere Entertainment Co. (SPHR)

Role: SVP, Controller & PAO
Signature: /s/ Mark C. Cresitello, Attorney-in-Fact for Gregory Brunner
Issuer symbol: SPHR
Transactions as of: 13 Sep 2024
Net transactions value: -$22,509
Form type: 4
Filing time: 17 Sep 2024, 17:00:20 UTC
Previous filing: 29 Aug 2024
Next filing: 14 Mar 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SPHR	Class A Common Stock	Options Exercise	$0	+1,479		$0.000000	1,479	13 Sep 2024	Direct	F1
transaction	SPHR	Class A Common Stock	Tax liability	$22,509	-533	-36%	$42.23	946	13 Sep 2024	Direct	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SPHR	Restricted Stock Units	Options Exercise	$0	-1,479	-33%	$0.000000	2,959	13 Sep 2024	Class A Common Stock	1,479		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit ("RSU") was granted on September 1, 2023 under the Sphere Entertainment Co. ("SPHR") 2020 Employee Stock Plan, as amended, and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs are scheduled to vest and settle on September 15, 2025. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2026.
F2	Represents RSUs of SPHR withheld to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs described in footnote 1, exempt under Rule 16b-3.

Content

Each restricted stock unit ("RSU") was granted on September 1, 2023 under the Sphere Entertainment Co. ("SPHR") 2020 Employee Stock Plan, as amended, and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs are scheduled to vest and settle on September 15, 2025. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2026.

Represents RSUs of SPHR withheld to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs described in footnote 1, exempt under Rule 16b-3.