---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-040028"
form_type: "8-K"
ticker: "HMN"
cik: "0000850141"
company_name: "HORACE MANN EDUCATORS CORP /DE/"
filed_at: "2023-11-27T23:59:59+00:00"
generated_at: "2026-06-07T21:44:32.068300+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Horace Mann 401(k) plan blackout Dec 28–Jan 5 due to trust provider change

## Summary
- Trust provider changing from Northern Trust to State Street Bank effective Jan 1, 2024.
- Blackout period expected Dec 28, 2023 to Jan 5, 2024; participants cannot trade or take loans.
- Executive officers and directors are prohibited from trading HMN stock during blackout under SOX 306.
- Participants may contact Transamerica at 800-713-2858 for blackout status.

## SEC filing metadata
- accession: 0001628280-23-040028
- form_type: 8-K
- ticker: HMN
- cik: 0000850141
- company_name: HORACE MANN EDUCATORS CORP /DE/
- filed_at: 2023-11-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.04, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/850141/000162828023040028/0001628280-23-040028-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/850141/000162828023040028/hmn-20231127.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-040028
- JSON: https://secwatch.observer/filing/0001628280-23-040028.json
- Plain text: https://secwatch.observer/filing/0001628280-23-040028.txt

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