GREENBERG ANDREA (President/CEO-MSG Networks) exercised options at SPHERE ENTERTAINMENT CO.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

GREENBERG ANDREA

Filed: 3/29/2024ACC: 0000950170-24-038633

InsiderGREENBERG ANDREACIK 1653193

→

IssuerSPHERE ENTERTAINMENT CO.CIK 1795250

Officer· President/CEO-MSG Networks

Since Jul 2021

+69.65K

Net shares

Net buyer

$173.1K

Total sold

Open market trades

0B · 0S

Total transactions

76.68K acquired · 7.03K disposed

Non-Derivative Transactions2

Class A Common Stock

Direct

M · Option Exercise

+3.51K

Price / share

—

Trade value

—

% of position

4.0%

3/27/2024

88.78K→92.29K

Class A Common Stock

Direct

F · Tax Withholding

−3.51K

Price / share

$49.27

Trade value

$173.09K

% of position

3.8%

3/27/2024

92.29K→88.78K

Total

Net shares

+0.00

Net value

-$173.09K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	3/27/2024	M · Option Exercise	+3.51K	—	—	4.0%	88.78K	92.29K
Class A Common Stock Direct	3/27/2024	F · Tax Withholding	−3.51K	$49.27	$173.09K	3.8%	92.29K	88.78K
Total			+0.00		-$173.09K

Derivative Transactions6

Performance Restricted Stock Units

Direct

A · Award

Converts to

Class A Common Stock

18.43K shares

+18.43K

Strike price

Held after

18.43K

Exercisable

—

3/27/2024

Performance Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

885.00 shares

−885.00

Strike price

Held after

17.55K

Exercisable

—

3/27/2024

Performance Restricted Stock Units

Direct

A · Award

Converts to

Class A Common Stock

20.78K shares

+20.78K

Strike price

Held after

20.78K

Exercisable

—

3/27/2024

Performance Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

998.00 shares

−998.00

Strike price

Held after

19.78K

Exercisable

—

3/27/2024

Performance Restricted Stock Units

Direct

A · Award

Converts to

Class A Common Stock

33.96K shares

+33.96K

Strike price

Held after

33.96K

Exercisable

—

3/27/2024

Performance Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

1.63K shares

−1.63K

Strike price

Held after

32.33K

Exercisable

—

3/27/2024

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Performance Restricted Stock Units Direct	Class A Common Stock18.43K shares	3/27/2024	A · Award	+18.43K	—	18.43K
Performance Restricted Stock Units Direct	Class A Common Stock885.00 shares	3/27/2024	M · Option Exercise	−885.00	—	17.55K
Performance Restricted Stock Units Direct	Class A Common Stock20.78K shares	3/27/2024	A · Award	+20.78K	—	20.78K
Performance Restricted Stock Units Direct	Class A Common Stock998.00 shares	3/27/2024	M · Option Exercise	−998.00	—	19.78K
Performance Restricted Stock Units Direct	Class A Common Stock33.96K shares	3/27/2024	A · Award	+33.96K	—	33.96K
Performance Restricted Stock Units Direct	Class A Common Stock1.63K shares	3/27/2024	M · Option Exercise	−1.63K	—	32.33K