Insurance carrier
Grange Mutual CAS Group
Currently ranked #53 by filing activity. Activity below is based on admitted P&C product filings from Nov 11, 2025 to Nov 11, 2026.
Lines of business
Grange Mutual CAS Group files in 26 SERFF sub-types of insurance. The 10 most filed are shown.
| Line of business | Filings | Companies | States | Latest filing |
|---|---|---|---|---|
| Personal Farmowners03.0000 | 183 | 6 | 11 | Nov 6, 2026 |
| Commercial Auto Combinations20.0000 | 123 | 7 | 10 | Oct 23, 2026 |
| Other Commercial Inland Marine09.0005 | 87 | 6 | 9 | Aug 17, 2026 |
| Other Liability Sub-TOI Combinations17.0000 | 75 | 6 | 10 | Aug 19, 2026 |
| Commercial General Liability17.0001 | 69 | 6 | 7 | Aug 14, 2026 |
| Private Passenger Auto (PPA)19.0001 | 57 | 6 | 11 | Oct 20, 2026 |
| Commercial Property (Fire & Allied Lines)01.0001 | 48 | 6 | 8 | Aug 20, 2026 |
| Homeowners Sub-TOI Combinations04.0000 | 40 | 7 | 10 | Nov 6, 2026 |
| Commercial Package05.0003 | 30 | 6 | 7 | Oct 6, 2026 |
| Business Auto20.0001 | 28 | 4 | 7 | Jul 8, 2026 |
16 more products
See more productsState activity
Filings, filing companies and the average reported overall rate change in each state, most filed first.
Filings by month
Filings by submission month and filing type, Nov 11, 2025 to Nov 11, 2026. The first and last months are partial.
| Month | Filings | Form | Rate/Rule | Form/Rate/Rule | Other |
|---|---|---|---|---|---|
| Nov 2025 | 4 | 0 | 4 | 0 | 0 |
| Dec 2025 | 21 | 1 | 20 | 0 | 0 |
| Jan 2026 | 54 | 3 | 48 | 3 | 0 |
| Feb 2026 | 37 | 4 | 28 | 5 | 0 |
| Mar 2026 | 64 | 15 | 26 | 18 | 5 |
| Apr 2026 | 33 | 20 | 13 | 0 | 0 |
| May 2026 | 169 | 44 | 83 | 42 | 0 |
| Jun 2026 | 145 | 66 | 69 | 10 | 0 |
| Jul 2026 | 98 | 27 | 65 | 6 | 0 |
| Aug 2026 | 76 | 45 | 25 | 6 | 0 |
| Sep 2026 | 33 | 31 | 2 | 0 | 0 |
| Oct 2026 | 84 | 41 | 30 | 13 | 0 |
| Nov 2026 | 33 | 13 | 14 | 6 | 0 |
| Total | 851 | 310 | 427 | 109 | 5 |
Standard forms this carrier files
335 published standard form pages list Grange Mutual CAS Group among the carriers filing the form; the 25 it files most are shown. Counts are Grange Mutual CAS Group's own filings of each form.
| Form | Title | Filings | States | Editions | Last filed |
|---|---|---|---|---|---|
| CA 04 55 | Communicable Disease Exclusion For Covered Autos Liability Exposure | 21 | 9 | 12 23 | Oct 23, 2026 |
| CA 05 33 | Human Trafficking Exclusion For Covered Autos Liability Exposure | 15 | 8 | 09 26 | Oct 23, 2026 |
| CA 28 06 | Assault Or Battery Exclusion For Covered Autos Liability Exposure | 14 | 7 | 09 26 | Oct 23, 2026 |
| CA 05 34 | Litigation Funding Mutual Disclosure Condition | 12 | 6 | 09 26 | Oct 23, 2026 |
| BP 15 60 | Cyber Incident Exclusion | 11 | 10 | 02 21 | Jun 9, 2023 |
| CA 27 19 | PFAS Exclusion For General Liability Coverages | 11 | 10 | 01 24 | Feb 11, 2025 |
| BP 04 08 | Additional Insured – Unit- Owners Of Townhouse Associations | 10 | 10 | 01 06 | Sep 26, 2023 |
| BP 07 11 | Hotels, Motels And Inns – Liability For Guests’ Property In Safe Deposit Boxes | 10 | 10 | 01 06 | Sep 26, 2023 |
| BP 07 12 | Self-Storage Facilities | 10 | 10 | 01 10 | Sep 26, 2023 |
| BP 15 91 | Exclusion – Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) | 10 | 10 | 12 23 | Aug 9, 2024 |
| CA 00 37 | War Exclusion | 10 | 5 | 09 26 | Oct 23, 2026 |
| CG 00 70 | Exclusion - War | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 00 71 | Exclusion - War | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 00 73 | Exclusion - War | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 00 74 | Exclusion - War | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 00 75 | Exclusion - War | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 24 13 | Amendment Of Personal And Advertising Injury Definition | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 35 08 | Exclusion – Generative Artificial Intelligence | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 40 47 | Exclusion – Generative Artificial Intelligence | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 40 48 | Exclusion – Generative Artificial Intelligence (Coverage B Only) | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 40 49 | Exclusion - Human Trafficking | 10 | 10 | 01 26 | Jun 3, 2026 |
| CG 40 50 | Exclusion – Punitive Damages | 10 | 10 | 01 26 | Jun 3, 2026 |
| CP 04 40 | Spoilage Coverage | 10 | 10 | 12 20 | May 10, 2023 |
| CP 10 75 | Cyber Incident Exclusion | 10 | 10 | 12 20 | May 10, 2023 |
| IM 7865 | Windstorm Or Hail Exclusion | 10 | 9 | 07 08 | Aug 26, 2024 |
Reported Rate Impact
Top 5 companies
Recent Documents
Forms
419 docsRate/Rule
619 docsSupporting Documentation
1,149 docsLines of business Grange Mutual CAS Group files in
View allMarket-wide filing activity, carriers and rate changes for each line.
Carriers filing in the same lines
View allRanked carriers whose filings are spread across the same lines of business.