---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-000870"
form_type: "8-K"
ticker: "OSG"
cik: "0000874501"
company_name: "OCTAVE SPECIALTY GROUP INC"
filed_at: "2026-01-06T23:59:59+00:00"
generated_at: "2026-05-16T11:36:26.577562+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Octave files ArmadaCorp financials: nine-month revenue $33.4M, net income $16.2M

## Summary
- ArmadaCorp nine-month 2025 revenue $33.4M (up from $32.0M YoY); net income $16.2M vs $15.7M.
- Total assets $34.7M; member's equity $8.6M as of Sep 30, 2025.
- 95.1% of revenue from two carriers: Transamerica (54.7%) and SiriusPoint America (40.4%).
- Acquisition closed Oct 31, 2025 for $250M cash, funded partly by $120M borrowings.
- Audited financials for years ended Dec 31, 2024 and 2023 also filed.

## SEC filing metadata
- accession: 0001628280-26-000870
- form_type: 8-K
- ticker: OSG
- cik: 0000874501
- company_name: OCTAVE SPECIALTY GROUP INC
- filed_at: 2026-01-06T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/874501/000162828026000870/0001628280-26-000870-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/874501/000162828026000870/ambc-20260106.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-000870
- JSON: https://secwatch.observer/filing/0001628280-26-000870.json
- Plain text: https://secwatch.observer/filing/0001628280-26-000870.txt

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