---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-031764"
form_type: "8-K"
ticker: "GCMG"
cik: "0001819796"
company_name: "GCM Grosvenor Inc."
filed_at: "2025-04-15T23:59:59+00:00"
generated_at: "2026-05-23T14:52:24.968429+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# GCM Grosvenor sells 3.75M shares to Sumitomo Mitsui Trust Bank for ~$50M gross proceeds

## Summary
- Sold 3,752,965 shares of Class A common stock at $13.3228/share to Sumitomo Mitsui Trust Bank, gross proceeds ~$50.0M.
- Closing expected on or around April 22, 2025; net proceeds ~$49.8M after expenses.
- Proceeds for general corporate purposes including financing investments.
- Investor subject to 270-day lock-up on share transfers without Company approval.

## SEC filing metadata
- accession: 0001213900-25-031764
- form_type: 8-K
- ticker: GCMG
- cik: 0001819796
- company_name: GCM Grosvenor Inc.
- filed_at: 2025-04-15T23:59:59+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/1819796/000121390025031764/0001213900-25-031764-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1819796/000121390025031764/ea0237319-8k_gcmgros.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-031764
- JSON: https://secwatch.observer/filing/0001213900-25-031764.json
- Plain text: https://secwatch.observer/filing/0001213900-25-031764.txt

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