SPHR insider trading — Sphere Entertainment Co.
No open-market insider purchases or sales were filed for Sphere Entertainment Co. (SPHR) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.
Updated Oct 16, 2026.
Recent SPHR insider transactions
Every Form 4 filed by Sphere Entertainment Co. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Dolan James Lawrence, Dolan Kristin A | Executive Chairman and CEO, Director | M · Option exercise | Direct | 107,586 | — | — | Form 4 |
| Sep 15, 2026 | Dolan James Lawrence, Dolan Kristin A | Executive Chairman and CEO, Director | F · Tax withholding | Direct | 54,921 | $144.12 | $7.92M | Form 4 |
| Sep 15, 2026 | Koester Jennifer | President & COO, Sphere | M · Option exercise | Direct | 47,573 | — | — | Form 4 |
| Sep 15, 2026 | Koester Jennifer | President & COO, Sphere | F · Tax withholding | Direct | 24,284 | $144.12 | $3.50M | Form 4 |
| Sep 15, 2026 | Dolan Ryan Thomas | Director | M · Option exercise | Direct | 2,497 | — | — | Form 4 |
| Sep 15, 2026 | Dolan Ryan Thomas | Director | F · Tax withholding | Direct | 894 | $144.12 | $129K | Form 4 |
| Sep 15, 2026 | Granville-Smith David | Executive Vice President | M · Option exercise | Direct | 85,818 | — | — | Form 4 |
| Sep 15, 2026 | Granville-Smith David | Executive Vice President | F · Tax withholding | Direct | 47,456 | $144.12 | $6.84M | Form 4 |
SPHR insider trading FAQ
Are insiders buying SPHR stock?
Not on the open market. In the last 90 days, Sphere Entertainment Co. insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading SPHR?
No insider bought or sold on the open market in the last 90 days.
Where does SPHR insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.