Rebecca E. Sachs - 06 Mar 2026 Form 4 Insider Report for Seaport Entertainment Group Inc. (SEG)

Role: Chief People Officer
Signature: /s/ Lucy Fato, Attorney-in-Fact
Issuer symbol: SEG
Transactions as of: 06 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 09 Mar 2026, 16:30:15 UTC
Previous filing: 02 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Sachs Rebecca E.	Chief People Officer	199 WATER STREET, 28TH FLOOR, NEW YORK	/s/ Lucy Fato, Attorney-in-Fact	09 Mar 2026	0002081265

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SEG	Common Stock	Tax liability		-684	-2.8%	$21.64^*	23,400	06 Mar 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On March 6, 2026, Seaport Entertainment Group Inc. (the "Issuer") withheld 684 shares of common stock of the Issuer from the Reporting Person for payment of the tax liability incident to the vesting of shares of common stock granted by the Issuer pursuant to the terms of the Issuer's 2024 Equity Incentive Plan.