---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-122063"
form_type: "8-K"
ticker: "SEG"
cik: "0002009684"
company_name: "Seaport Entertainment Group Inc."
filed_at: "2025-12-17T23:59:59+00:00"
generated_at: "2026-05-16T12:57:47.149532+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Seaport Entertainment extends 250 Water Street sale closing to Jan 28 2026, price increased to $152M

## Summary
- Total sale price for 250 Water Street increased to $152.0 million (from earlier amount, per exercised extension).
- Closing date extended to January 28, 2026; buyer loses any further right to extend or adjourn.
- Buyer (affiliate of Tavros Holdings) may request accelerated closing, but Seller not obligated before Jan 28.
- Closing remains subject to unsatisfied conditions; no assurance deal will close.
- Amendment also sets noise mitigation escrow and construction notice requirements.

## SEC filing metadata
- accession: 0001104659-25-122063
- form_type: 8-K
- ticker: SEG
- cik: 0002009684
- company_name: Seaport Entertainment Group Inc.
- filed_at: 2025-12-17T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2009684/000110465925122063/0001104659-25-122063-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2009684/000110465925122063/seg-20251215x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-122063
- JSON: https://secwatch.observer/filing/0001104659-25-122063.json
- Plain text: https://secwatch.observer/filing/0001104659-25-122063.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.