---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-086727"
form_type: "8-K"
ticker: "CSTAF"
cik: "0001834032"
company_name: "Constellation Acquisition Corp I"
filed_at: "2026-08-07T20:30:38+00:00"
generated_at: "2026-08-07T20:33:33.099122+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Constellation Acquisition Corp I CTO and President resign effective Aug 6, 2026

## Summary
- Graeme Shaw resigned as Chief Technology Officer effective August 6, 2026.
- Richard C. Davis resigned as President effective August 6, 2026; remains on board of directors.
- Both resignations not due to disagreements with company operations, policies, or practices.

## SEC filing metadata
- accession: 0001213900-26-086727
- form_type: 8-K
- ticker: CSTAF
- cik: 0001834032
- company_name: Constellation Acquisition Corp I
- filed_at: 2026-08-07T20:30:38+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1834032/000121390026086727/0001213900-26-086727-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1834032/000121390026086727/ea0300960-8k_constellation1.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-086727
- JSON: https://secwatch.observer/filing/0001213900-26-086727.json
- Plain text: https://secwatch.observer/filing/0001213900-26-086727.txt

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