Madison Square Garden Entertainment's top three insider shareholders as of September 05, 2026 are Entertainment Co. Sphere (TenPercentOwner, 17.02Mn shares), Entertainment Co. Sphere (TenPercentOwner, 17.02Mn shares), Thomas Charles Dolan (Director, 369.71K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Entertainment Co. Sphere | TenPercentOwner | 17,021,491 | 0 | 17,021,491 | 94.1% | 21 Apr, 2023 |
| 2 | Thomas Charles Dolan | Director, Other | 369,708 | 0 | 369,708 | 2.0% | 27 Jun, 2023 |
| 3 | James Lawrence Dolan | Executive Chairman Ceo | 333,025 | 0 | 333,025 | 1.8% | 17 Sep, 2025 |
| 4 | Kathleen Margaret Dolan | Other | 2,378 | 137,995 | 140,373 | 0.8% | 21 Apr, 2023 |
| 5 | Brian Sweeney | Director, Other | 40,200 | 13,833 | 54,033 | 0.3% | 21 Apr, 2023 |
| 6 | Frederic V Salerno | Director | 29,696 | 0 | 29,696 | 0.2% | 22 Aug, 2024 |
| 7 | Philip Gerard D'Ambrosio | Evp And Treasurer | 25,523 | 250 | 25,773 | 0.1% | 24 Jun, 2026 |
| 8 | F. Dolan Children Trust Fbo Deborah Dolan-Sweeney Charles | Other | 24,187 | 0 | 24,187 | 0.1% | 21 Apr, 2023 |
| 9 | Marianne Dolan Weber | Director, Other | 19,747 | 0 | 19,747 | 0.1% | 21 Apr, 2023 |
| 10 | Paul Joseph Dolan | Director, Other | 15,147 | 0 | 15,147 | 0.1% | 21 Apr, 2023 |
| 11 | Laura Franco | Evp General Counsel | 12,980 | 0 | 12,980 | 0.1% | 17 Sep, 2025 |
| 12 | Mary S Dolan | Other | 3,947 | 3,453 | 7,400 | 0.0% | 21 Apr, 2023 |
| 13 | F. Dolan 2009 Family Trust Fbo Deborah A. Dolan-Sweeney Charles | Other | 6,718 | 0 | 6,718 | 0.0% | 21 Apr, 2023 |
| 14 | Layth Taki | Svp, Controller And Pao | 6,080 | 0 | 6,080 | 0.0% | 17 Sep, 2025 |
| 15 | David F. Byrnes | Evp Chief Financial Officer | 5,914 | 0 | 5,914 | 0.0% | 19 Sep, 2023 |
| 16 | Jamal H Haughton | Evp, Gc And Secretary | 5,679 | 0 | 5,679 | 0.0% | 19 Sep, 2023 |
| 17 | Charles F Dolan | Director, Other | 5,079 | 0 | 5,079 | 0.0% | 19 Mar, 2024 |
| 18 | Michael Grau | Evp And Cfo | 3,325 | 0 | 3,325 | 0.0% | 17 Sep, 2024 |
| 19 | David J Collins | Evp And Cfo | 3,058 | 0 | 3,058 | 0.0% | 17 Sep, 2025 |
| 20 | Ryan Thomas Dolan | Director | 2,568 | 0 | 2,568 | 0.0% | 17 Sep, 2025 |
| 21 | Matthew John Dolan | Other | 1,099 | 915 | 2,014 | 0.0% | 21 Apr, 2023 |
| 22 | Leinauer Corby Dolan | Other | 154 | 877 | 1,031 | 0.0% | 21 Apr, 2023 |
| 23 | Courtney M Zeppetella | Svp, Controller Cao | 877 | 0 | 877 | 0.0% | 19 Sep, 2023 |
| 24 | Charles P Dolan | Director | 660 | 0 | 660 | 0.0% | 24 Feb, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 26 Aug, 2026 | James Lawrence Dolan | Executive Chairman Ceo | Acquired A | 53,657 | $0.00 | $0 | 53,657 | Direct |
| 26 Aug, 2026 | Alexander Shvartsman | Svp, Controller Pao | Acquired A | 3,120 | $0.00 | $0 | 3,120 | Direct |
| 26 Aug, 2026 | Philip Gerard D'Ambrosio | Evp And Treasurer | Acquired A | 8,735 | $0.00 | $0 | 8,735 | Direct |
| 26 Aug, 2026 | David J Collins | Evp And Cfo | Acquired A | 4,368 | $0.00 | $0 | 4,368 | Direct |
| 26 Aug, 2026 | Allen M. Lo | Evp Chief Legal Officer | Acquired A | 4,368 | $0.00 | $0 | 4,368 | Direct |
| 26 Aug, 2026 | Philip Gerard D'Ambrosio | Evp And Treasurer | Acquired A | 19,913 | $0.00 | $0 | 19,913 | Direct |
| 26 Aug, 2026 | James Lawrence Dolan | Executive Chairman Ceo | Acquired A | 99,565 | $0.00 | $0 | 99,565 | Direct |
| 22 Jun, 2026 | Philip Gerard D'Ambrosio | Evp And Treasurer | Disposed G | 375 | $0.00 | $0 | 15,397 | Direct |
| 22 Jun, 2026 | Philip Gerard D'Ambrosio | Evp And Treasurer | Acquired G | 125 | $0.00 | $0 | 125 | Indirect |
| 22 Jun, 2026 | Philip Gerard D'Ambrosio | Evp And Treasurer | Acquired G | 125 | $0.00 | $0 | 125 | Indirect |
| 22 Jun, 2026 | Philip Gerard D'Ambrosio | Evp And Treasurer | Acquired G | 125 | $0.00 | $0 | 125 | Indirect |
| 11 Jun, 2026 | Philip Gerard D'Ambrosio | Evp And Treasurer | Disposed S | 9,907 | $74.48 | $737.87K | 15,772 | Direct |
| 14 Apr, 2026 | Alexander Shvartsman | Svp, Controller Pao | Acquired A | 849 | $0.00 | $0 | 849 | Direct |
| 14 Apr, 2026 | Alexander Shvartsman | Svp, Controller Pao | Acquired A | 849 | $0.00 | $0 | 849 | Direct |
| 14 Apr, 2026 | Alexander Shvartsman | Svp, Controller Pao | Acquired A | 849 | $0.00 | $0 | 849 | Direct |
| 14 Apr, 2026 | Alexander Shvartsman | Svp, Controller Pao | Acquired A | 849 | $0.00 | $0 | 849 | Direct |
| 14 Apr, 2026 | Alexander Shvartsman | Svp, Controller Pao | Acquired A | 849 | $0.00 | $0 | 849 | Direct |
| 14 Apr, 2026 | Allen M. Lo | Evp Chief Legal Officer | Acquired A | 27,180 | $0.00 | $0 | 27,180 | Direct |
| 20 Feb, 2026 | Charles P Dolan | Director | Disposed S | 19,311 | $63.76 | $1.23Mn | 660 | Direct |
| 17 Feb, 2026 | Frederic V Salerno | Director | Acquired A | 1,903 | $0.00 | $0 | 24,623 | Direct |