Seaport Entertainment Group Inc

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Seaport Entertainment Group Inc
TickerSEG
CIK #0002009684
CUSIP812215200
SectorTrade & Services - Services-Miscellaneous Amusement & Recreation
AddressThe Seaport, 199 Water Street 28th Floor, New York, NY 10038
Source [EDGAR]
CIK Filing 2011 - 2026
[0002009684] 10-K
[0002009684] 10-Q
[0002009684] 3
[0002009684] 4
[0002009684] 8-K
[0002009684] SC 13D
[0002009684] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Gate City Capital Management LLC Seaport Entertainment Group Inc [2026-05-15] 0.0
Kahn Brothers Group Inc Seaport Entertainment Group Inc [2026-05-08] 0.0
Rubric Capital Management LP Seaport Entertainment Group Inc [2024-11-13] 5.02
BlackRock Inc Seaport Entertainment Group Inc [2024-11-12] 5.3
BlackRock Inc Seaport Entertainment Group Inc [2024-10-24] 5.3
Beryl Capital Management LLC Seaport Entertainment Group Inc [2024-09-09] 6.9
Pershing Square Capital Management LP Seaport Entertainment Group Inc [2024-08-07] 37.9
Form 3/4/5 Filer 2011 - 2026
Seaport Entertainment Group Inc
Hirsh David Z
Digilio Monica S
Crawford Michael Anthony
Pershing Square HoldCo GP LLC
Pershing Square Management LLC
Pershing Square HoldCo LP
Ackman William A
Pershing Square Capital Management LP
Partridge Matthew Morris
Fato Luciana
Sachs Rebecca E
Elaiwat Lenah
Nikodemus Anton D
Massaro Anthony F
Howard Hughes Holdings Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Hirsh David Z
Common Stock
2026-03-16 Grant 1,175 $0.00
Crawford Michael Anthony
Common Stock
2026-03-16 Grant 1,175 $0.00
Digilio Monica S
Common Stock
2026-03-16 Grant 1,175 $0.00
Fato Luciana
Common Stock
2026-03-06 Tax withheld 728 $21.64 15,754
Sachs Rebecca E
Common Stock
2026-03-06 Tax withheld 684 $21.64 14,802
Partridge Matthew Morris
Common Stock
2026-03-06 Tax withheld 2,726 $21.64 58,991
Elaiwat Lenah
Common Stock
2026-02-27 Tax withheld 914 $23.36 21,351
Sachs Rebecca E
Common Stock
2026-02-27 Tax withheld 987 $23.36 23,056
Partridge Matthew Morris
Non-Qualified Stock Option (Right to Buy) · derivative
2026-02-26 Grant 55,148 $0.00
Partridge Matthew Morris
Common Stock
2026-02-26 Grant 27,625 $0.00
Fato Luciana
Common Stock
2026-02-26 Grant 8,127 $0.00
Sachs Rebecca E
Common Stock
2026-02-26 Grant 7,858 $0.00
Elaiwat Lenah
Common Stock
2026-02-26 Grant 9,766 $0.00
Digilio Monica S
Common Stock
2025-12-15 Grant 1,146 $0.00
Crawford Michael Anthony
Common Stock
2025-12-15 Grant 1,146 $0.00
Hirsh David Z
Common Stock
2025-12-15 Grant 1,146 $0.00
Elaiwat Lenah
Common Stock
2025-12-02 Grant 9,265 $0.00
Non-Qualified Stock Option (Right to Buy) · derivative
2025-09-18 Grant 22,189 $0.00
Common Stock
2025-09-18 Grant 13,555 $0.00
Common Stock
2025-09-16 Grant 998 $0.00
showing 20 of 56 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 119 10,740,757
2025-12-31 113 10,388,592
2025-09-30 103 10,009,727
2025-06-30 104 8,895,582
2025-03-31 123 8,975,382
2024-12-31 127 9,608,420
2024-09-30 119 5,000,501
Form 13F Holdings
Firm Period DFND Voting Shares
O'Keefe Stevens Advisory Inc [2026-06-30] SOLE 557 49,085
Marquette Asset Management LLC [2026-06-30] SOLE 0 14,749
Independent Investors Inc [2026-06-30] SOLE 7,584 7,584
Hilltop National Bank [2026-06-30] DFND 1,013 1,013
Versant Capital Management Inc [2026-06-30] SOLE 334 334
Gamma Investing LLC [2026-06-30] DFND 87 87
IFP Advisors LLC [2026-06-30] SOLE 29 29
Farther Finance Advisors LLC [2026-06-30] SOLE 0 27
True Wealth Design LLC [2026-06-30] SOLE 0 9
Fortitude Family Office LLC [2026-06-30] SOLE 5 5
Sachetta LLC [2026-06-30] DFND 0 1
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