Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-12 Option Award |
2025-03-14 4:05 pm |
N/A 2028-03-15 |
Sphere Entertainment Co. | SPHR | Koester Jennifer President & COO, Sphere |
51,763 | $0 | 51,763 (Direct) |
View |
2024-09-13 Tax Withholding |
2024-09-17 5:00 pm |
N/A N/A |
Sphere Entertainment Co. | SPHR | Koester Jennifer President & COO, Sphere |
9,605 | $42.23 | 46,846 (Direct) |
View |
2024-09-13 Exercise |
2024-09-17 5:00 pm |
N/A 2026-09-15 |
Sphere Entertainment Co. | SPHR | Koester Jennifer President & COO, Sphere |
18,817 | $0 | 46,846 (Direct) |
View |
2024-08-27 Option Award |
2024-08-29 4:05 pm |
N/A 2027-09-15 |
Sphere Entertainment Co. | SPHR | Koester Jennifer President & COO, Sphere |
49,616 | $0 | 49,616 (Direct) |
View |
2024-04-22 Option Award |
2024-04-24 4:15 pm |
N/A N/A |
Sphere Entertainment Co. | SPHR | Koester Jennifer President-Sphere Business Ops. |
76,938 | $0 | 76,938 (Direct) |
View |
2024-02-05 Option Award |
2024-02-07 4:10 pm |
N/A 2033-10-20 |
Sphere Entertainment Co. | SPHR | Koester Jennifer President-Sphere Business Ops. |
475,000 | $0 | 475,000 (Direct) |
View |
Ownership |
2024-02-07 4:05 pm |
N/A N/A |
Sphere Entertainment Co. | SPHR | Koester Jennifer President-Sphere Business Ops. |
0 | $0 | 0 (Direct) |
View |