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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 17 Sept 2026 for Sphere Entertainment Co..
Insider track record
Disclosed buys
0
Disclosed sells
0
Signal history
Jennifer Koester: trading record in brief
Jennifer Koester discloses dealings in Sphere Entertainment Co. to SEC (Form 4). In total, 15 filings cover trades dated from 13 September 2024 to 15 September 2026.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.
The newest entry dates from 17 September 2026: a share grant of €1.7M, in Sphere Entertainment Co. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
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Declarations9 total
11,988 shares0Class A Common StockSEC:0001193125-26-394321:0
6,829 shares0Class A Common StockSEC:0001193125-26-394321:1
20,487 shares0Class A Common StockSEC:0001193125-26-394321:4
10,458 shares@ US$144.120.030% mcap43.1% of flowClass A Common StockSEC:0001193125-26-394321:5
8,269 shares0Class A Common StockSEC:0001193125-26-394321:2
13,826 shares@ US$144.120.040% mcap56.9% of flowClass A Common StockSEC:0001193125-26-394321:3
17,254 shares0Class A Common StockSEC:0001193125-26-110726:0
11,988 shares0Class A Common StockSEC:0001193125-25-206146:0
11,988 shares0Class A Common StockSEC:0000950170-24-107360:0
9 of 9 declarations
