---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-23-019510"
form_type: "8-K"
ticker: null
cik: "0001801754"
company_name: "Trean Insurance Group, Inc."
filed_at: "2023-04-21T23:59:59+00:00"
generated_at: "2026-06-16T21:34:39.972328+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.95
calibrated_materiality_score: 0.95
confidence: "high"
source: SEC EDGAR
---

# Altaris completes acquisition of Trean Insurance Group for $6.15 per share in cash

## Summary
- Merger closed April 21, 2023; each share of common stock converted to $6.15 cash.
- Total cash consideration approximately $148.8 million, funded by Altaris equity and company cash.
- Trean's common stock ceased trading and will be delisted from Nasdaq.
- Board changes: Mary Chaput, Philip Smith, Randall Jones, Terry Mayotte resigned; Nicholas Fulco appointed.
- Julie Baron remains President and CEO; Andrew O'Brien remains Executive Chairman.

## SEC filing metadata
- accession: 0001140361-23-019510
- form_type: 8-K
- cik: 0001801754
- company_name: Trean Insurance Group, Inc.
- filed_at: 2023-04-21T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.95
- calibrated_materiality_score: 0.95
- confidence: high
- sec_items: 2.01, 3.01, 3.03, 5.01, 5.03, 5.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/brhc20051724_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-23-019510
- JSON: https://secwatch.observer/filing/0001140361-23-019510.json
- Plain text: https://secwatch.observer/filing/0001140361-23-019510.txt

## Key facts
- Executive change
  Randall D. Jones departed as Director at Trean Insurance Group, Inc..
  - Action: ceased serving
  - Role: Director
  source text: Mary A. Chaput, Philip I. Smith, Randall D. Jones and Terry P. Mayotte ceased serving as members of the Company’s board of directors
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm
- Executive change
  Mary A. Chaput departed as Director at Trean Insurance Group, Inc..
  - Action: ceased serving
  - Role: Director
  source text: Mary A. Chaput, Philip I. Smith, Randall D. Jones and Terry P. Mayotte ceased serving as members of the Company’s board of directors
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm
- Executive change
  Terry P. Mayotte departed as Director at Trean Insurance Group, Inc..
  - Action: ceased serving
  - Role: Director
  source text: Mary A. Chaput, Philip I. Smith, Randall D. Jones and Terry P. Mayotte ceased serving as members of the Company’s board of directors
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm
- Executive change
  Nicholas Fulco was appointed as Director at Trean Insurance Group, Inc..
  - Action: appointed
  - Role: Director
  source text: Nicholas Fulco was appointed as a member of the Company’s board of directors
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm
- Executive change
  Philip I. Smith departed as Director at Trean Insurance Group, Inc..
  - Action: ceased serving
  - Role: Director
  source text: Mary A. Chaput, Philip I. Smith, Randall D. Jones and Terry P. Mayotte ceased serving as members of the Company’s board of directors
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm
- Governance Changes
  Trean Insurance Group, Inc.: Amended and restated the certificate of incorporation in its entirety.
  - Change: charter amendment
  source text: At the effective time of the Merger on April 21 , 2023, the Amended and Restated Certificate of Incorporation of the Company, was amended and restated in its entirety.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm
- Governance Changes
  Trean Insurance Group, Inc.: Amended and restated the bylaws in their entirety.
  - Change: bylaw amendment
  source text: In addition, in connection with the Merger, the Amended and Restated By-laws of the Company, were amended and restated in their entirety.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm
- M&A Transactions
  Trean Insurance Group, Inc. underwent a change of control involving Altaris, LLC for $6.15 per share in cash (closed 2023-04-21).
  - Action: change of control
  - Counterparty: Altaris, LLC
  - Consideration: $6.15 per share in cash
  - Closing: 2023-04-21
  source text: common stock, par value $0.01 per share (the “Common Stock”), subject to certain exceptions, was automatically converted into the right to receive an amount in cash equal to $6.15 per share, without interest, pursuant to the Merger Agreement. A description of the consideration payable to holders of the Company’s options, restricted stock units, performance
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801754/000114036123019510/0001140361-23-019510-index.htm

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