---
schema_version: "secwatch.filing_event.v1"
accession: "0000874501-23-000057"
form_type: "8-K"
ticker: "OSG"
cik: "0000874501"
company_name: "OCTAVE SPECIALTY GROUP INC"
filed_at: "2023-03-07T23:59:59+00:00"
generated_at: "2026-06-18T10:53:56.934657+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Ambac director David Herzog will not stand for re-election at 2023 annual meeting

## Summary
- David Herzog informed Ambac on March 3, 2023, that he will not seek re-election to the Board at the 2023 Annual Meeting.
- Herzog's term will end at the annual meeting; no reason for the decision was disclosed.
- No replacement director has been announced; the Board will continue with remaining members.

## SEC filing metadata
- accession: 0000874501-23-000057
- form_type: 8-K
- ticker: OSG
- cik: 0000874501
- company_name: OCTAVE SPECIALTY GROUP INC
- filed_at: 2023-03-07T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.03
- EDGAR index: https://www.sec.gov/Archives/edgar/data/874501/000087450123000057/0000874501-23-000057-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/874501/000087450123000057/ambc-20230303.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000874501-23-000057
- JSON: https://secwatch.observer/filing/0000874501-23-000057.json
- Plain text: https://secwatch.observer/filing/0000874501-23-000057.txt

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