---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-23-011161"
form_type: "8-K"
ticker: "PKST"
cik: "0001600626"
company_name: "Peakstone Realty Trust"
filed_at: "2023-03-10T23:59:59+00:00"
generated_at: "2026-06-18T05:29:50.860194+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Peakstone Realty Trust (f/k/a Griffin) effects name change and 1-for-9 reverse stock split ahead of planned NYSE listing

## Summary
- Effective March 10, 2023, name changed from Griffin Realty Trust to Peakstone Realty Trust.
- One-for-nine reverse share split implemented; outstanding shares reduced to ~35.9M across multiple classes.
- Reverse split does not affect ownership percentages; fractional shares remain outstanding.
- Company plans NYSE listing in coming weeks; transition to Computershare as transfer agent completed.

## SEC filing metadata
- accession: 0001140361-23-011161
- form_type: 8-K
- ticker: PKST
- cik: 0001600626
- company_name: Peakstone Realty Trust
- filed_at: 2023-03-10T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1600626/000114036123011161/0001140361-23-011161-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1600626/000114036123011161/brhc10049551_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-23-011161
- JSON: https://secwatch.observer/filing/0001140361-23-011161.json
- Plain text: https://secwatch.observer/filing/0001140361-23-011161.txt

## Key facts
- Governance Changes
  Peakstone Realty Trust: Peakstone Realty Trust amended its charter to change its name from Griffin Realty Trust to Peakstone Realty Trust and to effect a one-for-nine reverse share split (effective 2023-03-10).
  - Change: charter amendment
  - Effective: 2023-03-10
  source text: On March 8, 2023, Peakstone Realty Trust (the “Registrant” or the “Company”) filed Articles of Amendment to the Registrant’s charter (the “Articles of Amendment”) with the State Department of Assessments and Taxation of Maryland to effect (a) a name change and (b) a one-for-nine reverse share split (the “Reverse Share Split”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1600626/000114036123011161/0001140361-23-011161-index.htm

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