---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-035614"
form_type: "8-K"
ticker: "STHO"
cik: "0001953366"
company_name: "Star Holdings"
filed_at: "2023-03-22T23:59:59+00:00"
generated_at: "2026-06-17T21:45:59.822477+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Star Holdings registration declared effective; spin-off from iStar set for March 31, 2023

## Summary
- SEC declared Star Holdings' Form 10 registration effective on March 22, 2023.
- iStar stockholders of record as of March 27, 2023 to receive 0.153 STHO shares per iStar share.
- Distribution to occur before open of trading on March 31, 2023, immediately prior to iStar-Safehold merger closing.
- Star Holdings common shares to trade 'regular way' on Nasdaq under ticker 'STHO' starting March 31, 2023.
- Distribution is contingent on satisfaction of iStar-Safehold merger conditions; no assurance distribution will occur.

## SEC filing metadata
- accession: 0001104659-23-035614
- form_type: 8-K
- ticker: STHO
- cik: 0001953366
- company_name: Star Holdings
- filed_at: 2023-03-22T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1953366/000110465923035614/0001104659-23-035614-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1953366/000110465923035614/tm2230753d11_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-035614
- JSON: https://secwatch.observer/filing/0001104659-23-035614.json
- Plain text: https://secwatch.observer/filing/0001104659-23-035614.txt

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