---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-064028"
form_type: "8-K"
ticker: "NP"
cik: "0002067129"
company_name: "Neptune Insurance Holdings Inc."
filed_at: "2026-09-30T21:32:24+00:00"
generated_at: "2026-10-12T14:11:30.504857+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Neptune Insurance Holdings expands board to seven, elects David Noble as Class I director

## Summary
- Board increased from six to seven directors and elected David Noble effective September 30, 2026; he will serve as a Class I director with term expiring at 2029 annual meeting.
- Noble receives RSU award covering 28,704 Class A shares under 2025 Equity Incentive Plan; one third vests September 30, 2027, remaining two thirds quarterly thereafter.
- Board determined Noble is independent under SEC and NYSE rules; committee assignments not yet determined.
- Noble entered standard indemnification agreement; no arrangements or understandings with other persons and no family relationships with directors or officers.
- Press release announcing Noble's election furnished as Exhibit 99.1, dated September 30, 2026.

## SEC filing metadata
- accession: 0001628280-26-064028
- form_type: 8-K
- ticker: NP
- cik: 0002067129
- company_name: Neptune Insurance Holdings Inc.
- filed_at: 2026-09-30T21:32:24+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2067129/000162828026064028/0001628280-26-064028-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2067129/000162828026064028/np-20260930.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-064028
- JSON: https://secwatch.observer/filing/0001628280-26-064028.json
- Plain text: https://secwatch.observer/filing/0001628280-26-064028.txt

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