Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-22 | D'Ambrosio Philip Gerard | Officer | +Gift | 125 | — | — |
| 2026-06-22 | D'Ambrosio Philip Gerard | Officer | +Gift | 125 | — | — |
| 2026-06-22 | D'Ambrosio Philip Gerard | Officer | +Gift | 125 | — | — |
| 2026-06-22 | D'Ambrosio Philip Gerard | Officer | −Gift | 375 | — | — |
| 2026-06-11 | D'Ambrosio Philip Gerard | Officer | −Sell | 9,907 | $74.48 | $737,873 |
| 2026-02-20 | DOLAN CHARLES P | Director | −Sell | 19,311 | $63.76 | $1M |
| 2025-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 6,227 | — | — |
| 2025-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 6,007 | — | — |
| 2025-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 8,370 | — | — |
| 2025-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 791 | — | — |
| 2025-09-15 | D'Ambrosio Philip Gerard | Officer | −Tax w/h | 3,302 | $43.94 | $145,090 |
| 2025-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 259 | — | — |
| 2025-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 2,744 | — | — |
| 2025-09-15 | D'Ambrosio Philip Gerard | Officer | −Tax w/h | 7,609 | $43.94 | $334,339 |
| 2025-09-15 | Dolan Ryan Thomas | Director | +Exercise | 494 | — | — |
| 2025-09-15 | Dolan Ryan Thomas | Director | +Exercise | 165 | — | — |
| 2025-09-15 | Dolan Ryan Thomas | Director | −Tax w/h | 176 | $43.94 | $7,733 |
| 2025-09-15 | Dolan Ryan Thomas | Director | −Tax w/h | 59 | $43.94 | $2,592 |
| 2025-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 31,133 | — | — |
| 2025-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 36,903 | — | — |
| 2025-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Tax w/h | 55,826 | $43.94 | $2M |
| 2025-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 100,429 | — | — |
| 2025-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 32,917 | — | — |
| 2025-09-15 | Taki Layth | Officer | −Tax w/h | 4,103 | $43.94 | $180,286 |
| 2025-09-15 | Taki Layth | Officer | +Exercise | 10,183 | — | — |
| 2025-09-15 | Franco Laura | Officer | +Exercise | 3,004 | — | — |
| 2025-09-15 | Franco Laura | Officer | +Exercise | 9,465 | — | — |
| 2025-09-15 | Franco Laura | Officer | +Exercise | 1,246 | — | — |
| 2025-09-15 | Collins David J | Officer | −Tax w/h | 1,723 | $43.94 | $75,709 |
| 2025-09-15 | Collins David J | Officer | +Exercise | 4,781 | — | — |
| 2025-09-15 | Franco Laura | Officer | −Tax w/h | 6,000 | $43.94 | $263,640 |
| 2025-03-11 | Charles F. Dolan 2009 Revocable Trust | Other | −Sell | 3,615 | $32.60 | $117,849 |
| 2025-03-11 | Charles F. Dolan 2009 Revocable Trust | Other | −Sell | 2,400 | $32.17 | $77,208 |
| 2025-03-10 | Charles F. Dolan 2009 Revocable Trust | Other | −Sell | 64,516 | $30.93 | $2M |
| 2025-03-10 | Charles F. Dolan 2009 Revocable Trust | Other | −Sell | 2,627 | $31.64 | $83,118 |
| 2024-09-30 | D'Ambrosio Philip Gerard | Officer | −Sell | 6,000 | $42.43 | $254,580 |
| 2024-09-13 | Dolan Ryan Thomas | Director | +Exercise | 438 | — | — |
| 2024-09-13 | Dolan Ryan Thomas | Director | −Tax w/h | 110 | $40.29 | $4,432 |
| 2024-09-13 | Dolan Ryan Thomas | Director | +Exercise | 165 | — | — |
| 2024-09-13 | Dolan Ryan Thomas | Director | +Exercise | 146 | — | — |
| 2024-09-13 | Dolan Ryan Thomas | Director | −Tax w/h | 156 | $40.29 | $6,285 |
| 2024-09-13 | Grau Michael | Officer | +Exercise | 1,780 | — | — |
| 2024-09-13 | Grau Michael | Officer | +Exercise | 3,417 | — | — |
| 2024-09-13 | Grau Michael | Officer | −Tax w/h | 1,872 | $40.29 | $75,423 |
| 2024-09-13 | Franco Laura | Officer | +Exercise | 1,246 | — | — |
| 2024-09-13 | Franco Laura | Officer | +Exercise | 7,527 | — | — |
| 2024-09-13 | Franco Laura | Officer | −Tax w/h | 3,553 | $40.29 | $143,150 |
| 2024-09-13 | D'Ambrosio Philip Gerard | Officer | +Exercise | 6,226 | — | — |
| 2024-09-13 | D'Ambrosio Philip Gerard | Officer | +Exercise | 2,434 | — | — |
| 2024-09-13 | D'Ambrosio Philip Gerard | Officer | −Tax w/h | 3,315 | $40.29 | $133,561 |
| 2024-09-13 | D'Ambrosio Philip Gerard | Officer | +Exercise | 7,512 | — | — |
| 2024-09-13 | D'Ambrosio Philip Gerard | Officer | −Tax w/h | 5,952 | $40.29 | $239,806 |
| 2024-09-13 | D'Ambrosio Philip Gerard | Officer | +Exercise | 259 | — | — |
| 2024-09-13 | D'Ambrosio Philip Gerard | Officer | +Exercise | 2,743 | — | — |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Tax w/h | 47,115 | $40.29 | $2M |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 22,993 | — | — |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 5,253 | — | — |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 16,214 | — | — |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 70,980 | — | — |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Tax w/h | 44,512 | $40.29 | $2M |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 31,133 | — | — |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 32,917 | — | — |
| 2024-09-13 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Tax w/h | 55,537 | $43.94 | $2M |
| 2024-08-20 | SALERNO FREDERIC V | Director | +Buy | 5,000 | $41.25 | $206,250 |
| 2024-03-15 | DOLAN CHARLES F | Director,Other | +Other | 5,079 | $37.63 | $191,123 |
| 2024-03-06 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Sell | 37,000 | $38.10 | $1M |
| 2024-03-04 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Sell | 100,000 | $38.20 | $4M |
| 2024-02-28 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Sell | 7,349 | $37.06 | $272,354 |
| 2024-02-28 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Sell | 21,447 | $37.93 | $813,485 |
| 2024-02-27 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Sell | 39,303 | $36.95 | $1M |
| 2024-02-26 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Sell | 24,284 | $37.31 | $906,036 |
| 2024-02-20 | D'Ambrosio Philip Gerard | Officer | −Sell | 578 | $37.75 | $21,820 |
| 2024-02-20 | D'Ambrosio Philip Gerard | Officer | −Sell | 1,000 | $37.71 | $37,710 |
| 2024-02-20 | D'Ambrosio Philip Gerard | Officer | −Sell | 197 | $37.76 | $7,439 |
| 2024-02-20 | D'Ambrosio Philip Gerard | Officer | −Sell | 803 | $37.74 | $30,305 |
| 2024-02-16 | D'Ambrosio Philip Gerard | Officer | −Sell | 600 | $37.81 | $22,686 |
| 2024-02-16 | D'Ambrosio Philip Gerard | Officer | −Sell | 4,000 | $37.83 | $151,320 |
| 2024-02-16 | D'Ambrosio Philip Gerard | Officer | −Sell | 2,500 | $38.01 | $95,025 |
| 2023-09-22 | Sphere Entertainment Co. | TenPercentOwner | −Sell | 8,221,188 | $31.20 | $257M |
| 2023-09-15 | Haughton Jamal H | Officer | +Exercise | 3,566 | — | — |
| 2023-09-15 | Haughton Jamal H | Officer | −Tax w/h | 3,187 | $32.75 | $104,374 |
| 2023-09-15 | Haughton Jamal H | Officer | +Exercise | 2,678 | — | — |
| 2023-09-15 | Dolan Ryan Thomas | Director | −Tax w/h | 156 | $32.75 | $5,109 |
| 2023-09-15 | Dolan Ryan Thomas | Director | −Tax w/h | 151 | $32.75 | $4,945 |
| 2023-09-15 | Dolan Ryan Thomas | Director | +Exercise | 437 | — | — |
| 2023-09-15 | Dolan Ryan Thomas | Director | +Exercise | 145 | — | — |
| 2023-09-15 | Dolan Ryan Thomas | Director | +Exercise | 164 | — | — |
| 2023-09-15 | Dolan Ryan Thomas | Director | +Exercise | 146 | — | — |
| 2023-09-15 | Byrnes David F. | Officer | +Exercise | 4,663 | — | — |
| 2023-09-15 | Byrnes David F. | Officer | −Tax w/h | 3,641 | $32.75 | $119,243 |
| 2023-09-15 | Byrnes David F. | Officer | +Exercise | 2,472 | — | — |
| 2023-09-15 | Zeppetella Courtney M | Officer | +Exercise | 1,371 | — | — |
| 2023-09-15 | Zeppetella Courtney M | Officer | −Tax w/h | 494 | $32.75 | $16,179 |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 5,252 | — | — |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 39,248 | — | — |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Tax w/h | 60,978 | $32.75 | $2M |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 32,916 | — | — |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | −Tax w/h | 20,036 | $32.75 | $656,179 |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 22,993 | — | — |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 13,031 | — | — |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 11,316 | — | — |
| 2023-09-15 | DOLAN JAMES LAWRENCE | Director,Officer,Other | +Exercise | 33,947 | — | — |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 259 | — | — |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 1,148 | — | — |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 5,816 | — | — |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | −Tax w/h | 3,953 | $32.75 | $129,461 |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | −Tax w/h | 2,921 | $32.75 | $95,663 |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 2,743 | — | — |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 2,433 | — | — |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 381 | — | — |
| 2023-09-15 | D'Ambrosio Philip Gerard | Officer | +Exercise | 1,931 | — | — |
| 2023-08-09 | Sphere Entertainment Co. | TenPercentOwner | −Other | 1,922,750 | $34.07 | $66M |
| 2023-06-27 | DOLAN THOMAS CHARLES | Director,Other | +Buy | 322,580 | $31.00 | $10M |
| 2023-06-27 | Sphere Entertainment Co. | TenPercentOwner | −Sell | 840,053 | $29.76 | $25M |
| 2023-06-27 | Sphere Entertainment Co. | TenPercentOwner | −Sell | 6,037,500 | $29.76 | $180M |
| 2023-04-20 | Sphere Entertainment Co. | TenPercentOwner | −Other | 27,879,435 | — | — |
| 2023-04-20 | Byrnes David F. | Officer | +Other | 1,210 | — | — |
| 2023-04-20 | Haughton Jamal H | Officer | +Other | 1,311 | — | — |
| 2023-04-20 | D'Ambrosio Philip Gerard | Officer | +Other | 10,126 | — | — |
| 2023-04-20 | SALERNO FREDERIC V | Director | +Other | 12,348 | — | — |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
