secwatch.observer — SEC 8-K summary
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Issuer:     HANOVER INSURANCE GROUP, INC. (THG)
CIK:        0000944695
Form:       8-K
Filed at:   2022-03-28T23:59:59+00:00
Accession:  0001564590-22-011912
Event type: other_material
Sentiment:  neutral
Materiality: 0.35
Item codes: 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Hanover to split Commercial Lines into Core Commercial & Specialty; historic data refiled 2019-2021
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- Disaggregates former Commercial Lines into Core Commercial and Specialty segments including expenses and NII.
- Expands top-line reporting: will provide net premiums written, renewal price change, retention by sub-segment.
- Will no longer report supplemental loss ratio by product line for Core Commercial segment.
- Personal Lines: homeowners sub-segment combined with other personal lines (umbrella).
- First quarter 2022 results expected after market close May 3; webcast May 4.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/944695/000156459022011912/0001564590-22-011912-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/944695/000156459022011912/thg-8k_20220328.htm
  HTML page:      https://secwatch.observer/filing/0001564590-22-011912

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer