---
schema_version: "secwatch.filing_event.v1"
accession: "0001888524-26-016489"
form_type: "8-K"
ticker: null
cik: "0001961629"
company_name: "FIVE 2023-V1 Mortgage Trust"
filed_at: "2026-09-01T20:23:35+00:00"
generated_at: "2026-09-01T20:24:08.110367+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# FIVE 2023-V1 Mortgage Trust: C-IV AM becomes special servicer effective Sept 1, 2026

## Summary
- Greystone sold special servicing division to C-IV AM; C-IV AM assumes all duties and liabilities.
- C-IV AM rated MOR CS2 (Morningstar DBRS), CSS2 (Fitch), on S&P Select Servicer list.
- As of 6/30/2026, transferred portfolio: ~60 transactions, $20.7B principal, 108 assets ($2.1B) in active special servicing.
- C-IV AM has resolved 6,017 assets since 2002 with $60.7B aggregate principal balance.
- Key Greystone special servicing employees now employed by C-IV AM in same capacities.

## SEC filing metadata
- accession: 0001888524-26-016489
- form_type: 8-K
- cik: 0001961629
- company_name: FIVE 2023-V1 Mortgage Trust
- filed_at: 2026-09-01T20:23:35+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 6.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1961629/000188852426016489/0001888524-26-016489-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1961629/000188852426016489/dma23fiv_8k-09012026.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001888524-26-016489
- JSON: https://secwatch.observer/filing/0001888524-26-016489.json
- Plain text: https://secwatch.observer/filing/0001888524-26-016489.txt

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