---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-037848"
form_type: "8-K"
ticker: "SKYH"
cik: "0001823587"
company_name: "Sky Harbour Group Corp"
filed_at: "2025-12-15T23:59:59+00:00"
generated_at: "2026-05-16T13:15:07.916607+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Sky Harbour director Walter Jackson resigns effective Dec 31; Andrew J. Gessow appointed

## Summary
- Walter Jackson, 66, resigned from Board effective Dec 31, 2025; resignation not due to any disagreement with company.
- Board appointed Andrew Jody Gessow, 68, to fill vacancy; term until 2026 annual meeting.
- Gessow appointed to Audit Committee; is President of Argosy Development with prior PE experience.
- Jordan Moelis appointed Audit Committee Chairman effective Jackson's resignation; Moelis on Board since June 2024.
- Gessow determined independent; compensation per standard non-management director plan; indemnification agreement to be entered.

## SEC filing metadata
- accession: 0001437749-25-037848
- form_type: 8-K
- ticker: SKYH
- cik: 0001823587
- company_name: Sky Harbour Group Corp
- filed_at: 2025-12-15T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1823587/000143774925037848/0001437749-25-037848-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1823587/000143774925037848/ysac20251211_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-037848
- JSON: https://secwatch.observer/filing/0001437749-25-037848.json
- Plain text: https://secwatch.observer/filing/0001437749-25-037848.txt

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