person · Reporting owner
D'Ambrosio Philip Gerard
Disclosed activity across 3 companies
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Madison Square Garden Entertainment Corp.MSGE · Entity 4110 | EVP and Treasurer | September 15, 2026 | September 17, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Madison Square Garden Entertainment Corp.
Report date September 15, 2026 · Filed September 17, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 34,575 |
Ending reported balance
After 2026-09-15 transaction · row 6
6 source rows · reconciled sequenceRow 1 · 2026-09-15 · Exercise / conversion · Acquired 6,227 · Balance 21,624 F1: Each restricted stock unit ("RSU") was granted on September 1, 2023 under the Madison Square Garden Entertainment Corp. ("MSGE") 2023 Employee Stock Plan (the "2023 Employee Stock Plan") and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs vested and were settled on September 15, 2025. The remaining one-third of the RSUs vested and were settled on September 15, 2026. Row 2 · 2026-09-15 · Exercise / conversion · Acquired 6,008 · Balance 27,632 F2: Each RSU was granted on August 27, 2024 under the 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 15, 2025. One-third of the RSUs vested and were settled on September 15, 2026. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2027. Row 3 · 2026-09-15 · Exercise / conversion · Acquired 6,143 · Balance 33,775 F3: Each RSU was granted on August 25, 2025 under the 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 15, 2026. One-third of the RSUs are scheduled to vest and settle on September 15, 2027. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2028. Row 4 · 2026-09-15 · Tax withholding · Disposed 8,948 · Balance 24,827 F4: Represents RSUs of MSGE withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnotes 1, 2 and 3 above, exempt under Rule 16b-3. Row 5 · 2026-09-15 · Exercise / conversion · Acquired 19,913 · Balance 44,740 F5: Each performance restricted stock unit ("PSU") was granted on September 1, 2023 under the MSGE 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. The performance conditions were satisfied on August 26, 2026 and the PSUs vested and were settled on September 15, 2026. Row 6 · 2026-09-15 · Tax withholding · Disposed 10,165 · Balance 34,575 F6: Represents PSUs of MSGE withheld to satisfy tax withholding obligations in connection with the vesting of PSUs described in footnote 5 above, exempt under Rule 16b-3. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2026-09-15 | Direct | 0 |
Reported balance
After 2026-09-15 transaction · row 10
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 10 · 2026-09-15 · Exercise / conversion · Disposed 6,227 · Balance 0 F1: Each restricted stock unit ("RSU") was granted on September 1, 2023 under the Madison Square Garden Entertainment Corp. ("MSGE") 2023 Employee Stock Plan (the "2023 Employee Stock Plan") and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs vested and were settled on September 15, 2025. The remaining one-third of the RSUs vested and were settled on September 15, 2026. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2027-09-15 | Direct | 6,008 |
Reported balance
After 2026-09-15 transaction · row 11
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 11 · 2026-09-15 · Exercise / conversion · Disposed 6,008 · Balance 6,008 F2: Each RSU was granted on August 27, 2024 under the 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 15, 2025. One-third of the RSUs vested and were settled on September 15, 2026. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2027. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2028-09-15 | Direct | 12,288 |
Reported balance
After 2026-09-15 transaction · row 12
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 12 · 2026-09-15 · Exercise / conversion · Disposed 6,143 · Balance 12,288 F3: Each RSU was granted on August 25, 2025 under the 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 15, 2026. One-third of the RSUs are scheduled to vest and settle on September 15, 2027. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2028. |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2026-09-15 | Direct | 0 |
Reported balance
After 2026-09-15 transaction · row 13
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 13 · 2026-09-15 · Exercise / conversion · Disposed 19,913 · Balance 0 F5: Each performance restricted stock unit ("PSU") was granted on September 1, 2023 under the MSGE 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. The performance conditions were satisfied on August 26, 2026 and the PSUs vested and were settled on September 15, 2026. |
| Class A Common StockSEC Table I · non-derivative | IndirectBy Daughter | 125 |
Reported balance
Holding disclosure · report date 2026-09-15 · row 7
Holding and transaction disclosures are not merged.
1 source rowRow 7 · Balance 125 F7: The reporting person disclaims beneficial ownership of the securities held by his children, and this report shall not be deemed an admission that the reporting person is the beneficial owner of securities for purposes of Section 16 or for any other purpose. |
| Class A Common StockSEC Table I · non-derivative | IndirectBy Son | 125 |
Reported balance
Holding disclosure · report date 2026-09-15 · row 8
Holding and transaction disclosures are not merged.
1 source rowRow 8 · Balance 125 F7: The reporting person disclaims beneficial ownership of the securities held by his children, and this report shall not be deemed an admission that the reporting person is the beneficial owner of securities for purposes of Section 16 or for any other purpose. |
| Class A Common StockSEC Table I · non-derivative | IndirectBy Son | 125 |
Reported balance
Holding disclosure · report date 2026-09-15 · row 9
Holding and transaction disclosures are not merged.
1 source rowRow 9 · Balance 125 F7: The reporting person disclaims beneficial ownership of the securities held by his children, and this report shall not be deemed an admission that the reporting person is the beneficial owner of securities for purposes of Section 16 or for any other purpose. |
Filing footnotes · ownership attribution and instrument terms
F1: Each restricted stock unit ("RSU") was granted on September 1, 2023 under the Madison Square Garden Entertainment Corp. ("MSGE") 2023 Employee Stock Plan (the "2023 Employee Stock Plan") and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs vested and were settled on September 15, 2025. The remaining one-third of the RSUs vested and were settled on September 15, 2026.
F2: Each RSU was granted on August 27, 2024 under the 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 15, 2025. One-third of the RSUs vested and were settled on September 15, 2026. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2027.
F3: Each RSU was granted on August 25, 2025 under the 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 15, 2026. One-third of the RSUs are scheduled to vest and settle on September 15, 2027. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2028.
F4: Represents RSUs of MSGE withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnotes 1, 2 and 3 above, exempt under Rule 16b-3.
F5: Each performance restricted stock unit ("PSU") was granted on September 1, 2023 under the MSGE 2023 Employee Stock Plan and represents a right to receive one share of MSGE Class A Common Stock or the cash equivalent thereof. The performance conditions were satisfied on August 26, 2026 and the PSUs vested and were settled on September 15, 2026.
F6: Represents PSUs of MSGE withheld to satisfy tax withholding obligations in connection with the vesting of PSUs described in footnote 5 above, exempt under Rule 16b-3.
F7: The reporting person disclaims beneficial ownership of the securities held by his children, and this report shall not be deemed an admission that the reporting person is the beneficial owner of securities for purposes of Section 16 or for any other purpose.
Past disclosures · reporting ended (2)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Madison Square Garden Sports Corp.
Report date April 17, 2020 · Filed April 20, 2020
Section 16 reporting ended · disclosed 2020-04-20. Current position is not established by this disclosure.
No balance rows disclosed in this filing.
Sphere Entertainment Co.
Report date April 20, 2023 · Filed April 21, 2023
Section 16 reporting ended · disclosed 2023-04-21. Current position is not established by this disclosure.
No balance rows disclosed in this filing.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 13, 2019 Filed Sep 17, 2019 20:37 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | Exercise / conversionClass A Common Stock | 407 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-049856 · doc4.xml · nonDerivative · entry 3 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,593 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · price: Each RSU was granted on August 29, 2018 under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2019. The remaining two-thirds of the RSUs will vest on September 15, 2020 and September 15, 2021. Read SEC document |
| September 13, 2019 Filed Sep 17, 2019 20:37 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | Tax withholdingClass A Common Stock | 13 | $268.64 | $3,492.32 |
DisclosureSEC source: 0001209191-19-049856 · doc4.xml · nonDerivative · entry 2 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,186 F2 · kind: Represents RSUs of MSG withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnotes 1, 3 and 4, exempt under Rule 16b-3. Read SEC document |
| September 13, 2019 Filed Sep 17, 2019 20:37 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | Exercise / conversionClass A Common Stock | 27 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-049856 · doc4.xml · nonDerivative · entry 1 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,199 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit ("RSU") was granted on May 24, 2019 under The Madison Square Garden Company ("MSG") 2015 Employee Stock Plan (the "2015 Employee Stock Plan") and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2019. The remaining two-thirds of the RSUs will vest on September 15, 2020 and September 15, 2021. Read SEC document |
| August 30, 2019 Filed Sep 3, 2019 20:27 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | Exercise / conversionRestricted Stock Units · Derivative | 583 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-047973 · doc4.xml · derivative · entry 6 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 584 Underlying: Class A Common Stock · 583 shares Expires 2019-08-30 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted on August 30, 2017 under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on August 30, 2018. One-third of the RSUs vested and were settled on August 30, 2019. The remaining one-third of the RSUs will vest on August 30, 2020. F3 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted on August 30, 2017 under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on August 30, 2018. One-third of the RSUs vested and were settled on August 30, 2019. The remaining one-third of the RSUs will vest on August 30, 2020. Read SEC document |
| August 30, 2019 Filed Sep 3, 2019 20:27 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | Tax withholdingClass A Common Stock | 198 | $252.33 | $49,961.34 |
DisclosureSEC source: 0001209191-19-047973 · doc4.xml · nonDerivative · entry 4 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,172 F4 · kind: Represents RSUs of MSG withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnote 3 above, exempt under Rule 16b-3. Read SEC document |
| August 30, 2019 Filed Sep 3, 2019 20:27 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | Exercise / conversionClass A Common Stock | 583 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-047973 · doc4.xml · nonDerivative · entry 3 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,370 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · price: Each restricted stock unit ("RSU") was granted on August 30, 2017 under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on August 30, 2018. One-third of the RSUs vested and were settled on August 30, 2019. The remaining one-third of the RSUs will vest on August 30, 2020. Read SEC document |
| August 29, 2019 Filed Sep 3, 2019 20:27 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | GrantRestricted Stock Unites · Derivative | 1,440 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-047973 · doc4.xml · derivative · entry 5 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,440 Underlying: Class A Common Stock · 1,440 shares Expires 2022-09-15 F5 · derivative.exercise_price: Each RSU was granted under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. F6 · derivative.exercise_date: The RSUs vest and are settled in three equal installments on September 15, 2020, September 15, 2021 and September 15, 2022. Read SEC document |
| August 29, 2019 Filed Sep 3, 2019 20:27 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | Tax withholdingClass A Common Stock | 763 | $248.11 | $189,307.93 |
DisclosureSEC source: 0001209191-19-047973 · doc4.xml · nonDerivative · entry 2 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,787 F2 · kind: Represents PSUs of MSG withheld to satisfy tax withholding obligations in connection with the vesting of PSUs described in footnote 1 above, exempt under Rule 16b-3. Read SEC document |
| August 29, 2019 Filed Sep 3, 2019 20:27 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | GrantClass A Common Stock | 2,248 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-047973 · doc4.xml · nonDerivative · entry 1 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,550 F1 · price: Each performance restricted stock unit ("PSU") was granted on September 26, 2016 under the The Madison Square Garden Company ("MSG") 2015 Employee Stock Plan (the "2015 Employee Stock Plan"). The PSUs vested on August 29, 2019 upon the achievement of performance criteria established at the time of grant. Read SEC document |
| May 24, 2019 Filed May 28, 2019 20:33 UTC | Madison Square Garden Sports Corp. MSG · Entity 3572 | GrantRestricted Stock Units · Derivative | 83 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-033006 · doc4.xml · derivative · entry 1 D'Ambrosio Philip Gerard · CIK 0001754973 · SVP, Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83 Underlying: Class A Common Stock · 83 shares Expires 2021-08-30 F1 · derivative.exercise_price: Each restricted stock unit is granted under The Madison Square Garden Company 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. F2 · derivative.exercise_date: The RSUs vest and are settled in three equal installments on August 30, 2019, August 30, 2020 and August 30, 2021. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.