Companies / Sphere Entertainment Co. / Activity

Activity — Sphere Entertainment Co.

35 moves.

Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
InsidersInstitutions
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 17, 2026James L. Dolan
CEO
OtherClass A Common Stock$7.31M-64K
-5.99%
1,000,138
2.78% of shares
low
Feb 17, 2026James L. Dolan
CEO
ExerciseClass A Common Stock$3.66M+54K
+5.26%
1,087,098
3.03% of shares
low
Feb 17, 2026James L. Dolan
CEO
ExerciseClass A Common Stock$3.66M+54K
+5.55%
1,032,783
2.88% of shares
low
Feb 17, 2026James L. Dolan
CEO
OtherClass A Common Stock$2.49M-22K
-2.17%
978,468
2.72% of shares
low
Feb 17, 2026James L. Dolan
CEO
OtherClass A Common Stock$1.33M-12K
-1.08%
1,063,899
2.96% of shares
low
Feb 17, 2026James L. Dolan
CEO
OtherClass A Common Stock$1.33M-12K
-1.07%
1,075,499
2.99% of shares
low
Mar 13, 2026Koester Jennifer
Executive
OtherClass A Common Stock$931.0K-9K
-22.17%
30,918
0.09% of shares
low
Mar 13, 2026Langer Robert H.
Executive
OtherClass A Common Stock$572.5K-5K
-50.86%
5,232
0.01% of shares
low
Mar 13, 2026Granville-Smith David
Executive
OtherClass A Common Stock$389.8K-4K
-6.13%
56,464
0.16% of shares
low
Mar 13, 2026Dolan Ryan Thomas
Director
OtherClass A Common Stock$34.4K-325
-7.41%
4,059
0.01% of shares
low
Mar 13, 2026Langer Robert H.
Executive
ExerciseClass A Common Stock$0+11K
10,648
0.03% of shares
low
Mar 13, 2026Dolan Ryan Thomas
Director
ExerciseClass A Common Stock$0+238
+5.74%
4,384
0.01% of shares
low
Mar 13, 2026Dolan Ryan Thomas
Director
ExerciseClass A Common Stock$0+670
+19.28%
4,146
0.01% of shares
low
Mar 13, 2026Koester Jennifer
Executive
ExerciseClass A Common Stock$0+17K
+76.78%
39,726
0.11% of shares
low
Mar 13, 2026Granville-Smith David
Executive
ExerciseClass A Common Stock$0+7K
+12.54%
60,152
0.17% of shares
low
Jun 10, 2026Sweeney Brian
Director
GrantRestricted Stock Units—+1K
+4.07%
29,959
0.08% of shares
low
Jun 10, 2026Lhota Joseph
Director
GrantRestricted Stock Units—+1K
+4.24%
28,822
0.08% of shares
low
Jun 10, 2026Weber Marianne Dolan
Director
GrantRestricted Stock Units—+1K
+6.12%
20,327
0.06% of shares
low
Jun 10, 2026Tese Vincent
Director
GrantRestricted Stock Units—+1K
+6.12%
20,327
0.06% of shares
low
Jun 10, 2026Dolan Paul Joseph
Director
GrantRestricted Stock Units—+1K
+4.55%
26,935
0.07% of shares
low
Mar 13, 2026Langer Robert H.
Executive
ExerciseRestricted Stock Units—-11K
-33.33%
21,298
0.06% of shares
low
Mar 13, 2026Dolan Ryan Thomas
Director
ExerciseRestricted Stock Units—-238
-33.24%
478
<0.01% of shares
low
Mar 13, 2026Dolan Ryan Thomas
Director
ExerciseRestricted Stock Units—-670
-33.30%
1,342
<0.01% of shares
low
Mar 13, 2026Koester Jennifer
Executive
ExerciseRestricted Stock Units—-17K
-33.33%
34,509
0.10% of shares
low
Mar 13, 2026Granville-Smith David
Executive
ExerciseRestricted Stock Units—-7K
-33.33%
13,410
0.04% of shares
low
Mar 11, 2026Winters Christopher J.
Executive
GrantRestricted Stock Units—+1K
1,273
<0.01% of shares
low
Mar 11, 2026Dolan Ryan Thomas
Director
GrantRestricted Stock Units—+2K
2,391
<0.01% of shares
low
Oct 25, 2023Dolan Ryan Thomas
Director
GrantStock Appreciation Rights—+14K
14,031
0.04% of shares
low
Oct 25, 2023Dolan Ryan Thomas
Director
GrantStock Appreciation Rights—+14K
14,031
0.04% of shares
low
Oct 25, 2023Dolan Ryan Thomas
Director
GrantStock Appreciation Rights—+14K
14,031
0.04% of shares
low
Mar 11, 2026Granville-Smith David
Executive
GrantRestricted Stock Units—+8K
7,527
0.02% of shares
low
Mar 11, 2026Langer Robert H.
Executive
GrantRestricted Stock Units—+8K
7,527
0.02% of shares
low
Mar 11, 2026Koester Jennifer
Executive
GrantRestricted Stock Units—+19K
19,371
0.05% of shares
low
Feb 17, 2026James L. Dolan
CEO
ExerciseStock Options (Rights to Buy)—-54K
-100.00%
0
0.00% of shares
low
Feb 17, 2026James L. Dolan
CEO
ExerciseStock Options (Rights to Buy)—-54K
-100.00%
0
0.00% of shares
low
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