Insurance carrier
MS & AD Insurance Group
Currently ranked #30 by filing activity. Activity below is based on admitted P&C product filings from Nov 11, 2025 to Nov 11, 2026.
Rank
#30
Top 500 carrier
Filings
2,205
11/11/25 to 11/11/26
Companies
4
States
50
State footprint
Latest
Nov 9, 2026
Avg rate increase +10.0%
Lines of business
MS & AD Insurance Group files in 40 SERFF sub-types of insurance. The 10 most filed are shown.
| Line of business | Filings | Companies | States | Latest filing |
|---|---|---|---|---|
| Standard WC16.0004 | 496 | 3 | 48 | Nov 5, 2026 |
| Commercial Burglary & Theft26.0001 | 254 | 2 | 45 | Sep 17, 2026 |
| Other CMP05.0007 | 183 | 2 | 41 | Aug 14, 2026 |
| Commercial Umbrella & Excess17.0020 | 182 | 2 | 43 | Nov 9, 2026 |
| Commercial Interline Filings35.0002 | 139 | 3 | 42 | Oct 16, 2026 |
| Commercial Property (Fire & Allied Lines)01.0001 | 129 | 2 | 39 | Nov 6, 2026 |
| Commercial Auto Combinations20.0000 | 109 | 3 | 30 | Aug 28, 2026 |
| Excess WC16.0003 | 88 | 2 | 39 | Oct 28, 2026 |
| Commercial Umbrella & Excess17.2020 | 83 | 2 | 41 | Jul 16, 2026 |
| Other Liability Sub-TOI Combinations17.2000 | 76 | 2 | 26 | Oct 9, 2026 |
30 more products
See more productsState activity
Filings, filing companies and the average reported overall rate change in each state, most filed first.
| State | Filings | Companies | Avg reported rate change |
|---|---|---|---|
| Georgia | 74 | 3 | +11.6% |
| North Carolina | 74 | 3 | +38.3% |
| Connecticut | 73 | 3 | +11.7% |
| Louisiana | 70 | 3 | -2.7% |
| Alabama | 67 | 3 | +32.5% |
| California | 63 | 3 | -15.8% |
| Tennessee | 62 | 3 | +22.9% |
| Wisconsin | 61 | 3 | +15.0% |
| Idaho | 60 | 3 | - |
| Indiana | 59 | 3 | +15.0% |
| Utah | 59 | 3 | +15.0% |
| Kentucky | 58 | 3 | +26.1% |
| Oregon | 56 | 3 | +20.6% |
| Maryland | 54 | 2 | +54.4% |
| Illinois | 53 | 4 | -7.1% |
| Massachusetts | 53 | 3 | +13.4% |
| Hawaii | 51 | 2 | -9.1% |
| Missouri | 50 | 3 | +28.4% |
| Montana | 49 | 2 | - |
| Oklahoma | 49 | 3 | -1.0% |
| Texas | 49 | 4 | +21.6% |
| Arkansas | 48 | 3 | -8.8% |
| New Mexico | 48 | 3 | - |
| Vermont | 47 | 2 | - |
| Kansas | 46 | 3 | -5.6% |
| Washington | 44 | 3 | - |
| Nebraska | 43 | 3 | +15.0% |
| Delaware | 41 | 2 | -10.6% |
| Nevada | 41 | 3 | - |
| Mississippi | 40 | 2 | - |
| South Carolina | 40 | 3 | +0.5% |
| South Dakota | 38 | 2 | -10.6% |
| Maine | 37 | 2 | - |
| West Virginia | 36 | 2 | - |
| Alaska | 34 | 2 | - |
| Iowa | 33 | 3 | - |
| Ohio | 32 | 3 | +50.9% |
| New Hampshire | 31 | 3 | - |
| Colorado | 30 | 3 | -5.5% |
| Virginia | 30 | 2 | +24.6% |
| District of Columbia | 29 | 2 | - |
| New York | 29 | 2 | -14.5% |
| Pennsylvania | 29 | 3 | +20.4% |
| North Dakota | 28 | 2 | - |
| Michigan | 24 | 2 | -4.2% |
| Wyoming | 24 | 3 | - |
| Rhode Island | 22 | 2 | -4.8% |
| New Jersey | 17 | 3 | +11.1% |
| Arizona | 10 | 2 | - |
| Minnesota | 10 | 2 | - |
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 | 101 | 76 | 17 | 8 | 0 |
| Dec 2025 | 186 | 163 | 17 | 6 | 0 |
| Jan 2026 | 137 | 90 | 28 | 19 | 0 |
| Feb 2026 | 187 | 162 | 20 | 5 | 0 |
| Mar 2026 | 106 | 43 | 58 | 3 | 2 |
| Apr 2026 | 282 | 126 | 113 | 41 | 2 |
| May 2026 | 86 | 26 | 50 | 10 | 0 |
| Jun 2026 | 254 | 132 | 93 | 25 | 4 |
| Jul 2026 | 268 | 121 | 106 | 39 | 2 |
| Aug 2026 | 183 | 150 | 18 | 15 | 0 |
| Sep 2026 | 243 | 110 | 78 | 55 | 0 |
| Oct 2026 | 158 | 50 | 80 | 28 | 0 |
| Nov 2026 | 14 | 4 | 6 | 2 | 2 |
| Total | 2,205 | 1,253 | 684 | 256 | 12 |
Standard forms this carrier files
128 published standard form pages list MS & AD Insurance Group among the carriers filing the form; the 25 it files most are shown. Counts are MS & AD Insurance Group's own filings of each form.
| Form | Title | Filings | States | Editions | Last filed |
|---|---|---|---|---|---|
| IL DS 00 | Common Policy Declarations | 120 | 41 | 09 08 | Apr 23, 2026 |
| CA DS 21 | Motor Carrier Declarations | 113 | 42 | 11 20, 10 13 | Mar 18, 2026 |
| CG DS 01 | Commercial General Liability Declarations | 65 | 41 | 10 01 | Apr 23, 2026 |
| CA DS 03 | Business Auto Declarations | 38 | 35 | 11 20 | Mar 18, 2026 |
| CA DS 26 | Auto Dealers Declarations | 38 | 35 | 11 20 | Mar 18, 2026 |
| IL 00 03 | Calculation Of Premium | 22 | 7 | 09 08 | Sep 4, 2025 |
| IL 00 17 | Common Policy Conditions | 22 | 6 | 11 98 | Sep 4, 2025 |
| IL 00 21 | Nuclear Energy Liability Exclusion Endorsement (Broad Form) | 16 | 5 | 09 08 | Sep 4, 2025 |
| CA 00 20 | Motor Carrier Coverage Form | 13 | 6 | 12 23, 11 20, 10 13 | Aug 27, 2025 |
| CA 04 49 | Primary and Noncontributory - Other Insurance Condition | 13 | 6 | 11 16 | Sep 4, 2025 |
| CA 23 01 | Explosives | 13 | 6 | 10 13 | Sep 4, 2025 |
| CA 23 05 | Wrong Delivery of Liquid Products | 13 | 6 | 10 13 | Sep 4, 2025 |
| CA 23 13 | Trailer Interchange Fire And Fire And Theft Coverages | 13 | 6 | 10 13 | Sep 4, 2025 |
| CA 23 94 | Silica Or Silica-Related Dust Exclusion For Covered Autos Exposure | 13 | 6 | 10 13 | Sep 4, 2025 |
| CA 99 48 | Pollution Liability - Broadened Coverage For Covered Autos - Business Auto And Motor Carrier Coverage Forms | 13 | 6 | 10 13 | Sep 4, 2025 |
| CA 99 54 | Covered Auto Designation Symbol | 13 | 6 | 10 13 | Sep 4, 2025 |
| CA 20 48 | Designated Insured For Covered Autos Liability Coverage | 12 | 6 | 10 13 | Sep 4, 2025 |
| CA 23 17 | Truckers - Uniform Intermodal Interchange Endorsement Form UIIE - 1 | 12 | 5 | 11 20, 10 13 | Aug 27, 2025 |
| CA 99 16 | Hired Autos Specified As Covered Autos You Own | 11 | 6 | 10 13 | Sep 4, 2025 |
| CA 04 43 | Waiver Of Transfer Of Rights Of Recovery Against Others To Us (Waiver Of Subrogation) - Automatic When Required By Written Contract Or Agreement | 10 | 5 | 12 23, 11 20 | Aug 27, 2025 |
| CA 04 44 | Waiver Of Transfer Of Rights Of Recovery Against Others To Us (Waiver Of Subrogation) | 10 | 6 | 10 13 | Sep 4, 2025 |
| CA 23 08 | Motor Carriers - Excess Coverage For The Named Insured And Named Lessors For Leased Autos | 10 | 5 | 10 13 | Sep 4, 2025 |
| CA 23 84 | Exclusion of Terrorism | 10 | 5 | 10 13 | Sep 4, 2025 |
| CA 99 47 | Employee As Lessor | 10 | 5 | 10 13 | Sep 4, 2025 |
| CA 01 21 | Limited Mexico Coverage | 9 | 5 | 10 13 | Sep 4, 2025 |
rate impact
Reported Rate Impact
Filings
112
Companies
3
Avg Impact
+10.0%
Max Increase
+83.4%
Max Decrease
-30.7%
Reported rate impact by state
-30.7% to -8.1%-8.1% to +10.2%+10.2% to +24.4%+24.4% to +83.4%
Rate impact filingsShowing up to 50 filings
04/01/26Mitsui Sumitomo Insurance USA Inc.TXMSIG Commercial Auto ProgramRate/Rule+83.4%+108.3%
04/01/26Mitsui Sumitomo Insurance Company of AmericaTXMSIG Commercial Auto ProgramRate/Rule+82.6%+123.3%
06/18/26MS Transverse Insurance CompanyMORPS Fleet Trucking Program - AutoRate/Rule+67.4%+67.4%
03/23/26Mitsui Sumitomo Insurance USA Inc.MDMSIG Commercial Auto ProgramRate/Rule+55.6%+58.8%
03/23/26Mitsui Sumitomo Insurance Company of AmericaMDMSIG Commercial Auto ProgramRate/Rule+53.2%+60.1%
05/29/26MS Transverse Insurance CompanyGARPS Fleet Trucking Program - AutoRate/Rule+53.1%+54.3%
06/18/26MS Transverse Insurance CompanyNCRPS Fleet Trucking Program - AutoRate/Rule+51.3%+54.2%
06/09/26MS Transverse Insurance CompanyOHRPS Fleet Trucking Program - AutoRate/Rule+50.9%+61.2%
06/09/26MS Transverse Insurance CompanyTNRPS Fleet Trucking Program - AutoRate/Rule+49.3%0.0%
03/10/26Mitsui Sumitomo Insurance USA Inc.NCMSIG Commercial Auto ProgramRate/Rule+46.7%+49.7%
03/10/26Mitsui Sumitomo Insurance Company of AmericaNCMSIG Commercial Auto ProgramRate/Rule+44.9%+50.4%
06/30/26Mitsui Sumitomo Insurance USA Inc.PAMSIG Commercial Auto ProgramRate/Rule+44.1%+54.2%
06/30/26Mitsui Sumitomo Insurance Company of AmericaPAMSIG Commercial Auto ProgramRate/Rule+42.5%+49.0%
06/18/26MS Transverse Insurance CompanyCTRPS Fleet Trucking Program - AutoRate/Rule+42.4%0.0%
06/10/26MS Transverse Insurance CompanyORRPS Fleet Trucking Program - AutoRate/Rule+42.4%0.0%
06/09/26MS Transverse Insurance CompanyINRPS Fleet Trucking Program - AutoRate/Rule+40.5%+44.3%
06/09/26MS Transverse Insurance CompanyTXRPS Fleet Trucking Program - AutoRate/Rule+39.9%+40.3%
06/09/26MS Transverse Insurance CompanyKYRPS Fleet Trucking Program - AutoRate/Rule+37.2%0.0%
06/18/26MS Transverse Insurance CompanyALRPS Fleet Trucking Program - AutoRate/Rule+32.5%+32.6%
07/28/26Mitsui Sumitomo Insurance USA Inc.ORMSIG Commercial Auto ProgramRate/Rule+27.3%+30.5%
07/28/26Mitsui Sumitomo Insurance Company of AmericaORMSIG Commercial Auto ProgramRate/Rule+27.1%+31.6%
05/12/26Mitsui Sumitomo Insurance USA Inc.INMSIG Commercial Auto ProgramRate/Rule+26.2%+39.5%
05/12/26Mitsui Sumitomo Insurance Company of AmericaINMSIG Commercial Auto ProgramRate/Rule+25.1%+37.1%
06/30/26Mitsui Sumitomo Insurance USA Inc.VAMSIG Commercial Auto ProgramRate/Rule+24.9%+47.7%
06/30/26Mitsui Sumitomo Insurance Company of AmericaVAMSIG Commercial Auto ProgramRate/Rule+24.4%+40.9%
03/02/26Mitsui Sumitomo Insurance Company of AmericaTNMSIG Commercial Property ProgramRate/Rule+22.4%+23.1%
01/27/26Mitsui Sumitomo Insurance Company of AmericaTNMSIG Commercial Property ProgramRate/Rule+22.4%+23.1%
07/27/26Mitsui Sumitomo Insurance USA Inc.MAMSIG Commercial Auto ProgramRate/Rule+21.9%0.0%
07/27/26Mitsui Sumitomo Insurance Company of AmericaMAMSIG Commercial Auto ProgramRate/Rule+21.9%+30.2%
03/02/26Mitsui Sumitomo Insurance USA Inc.TNMSIG Commercial Property ProgramRate/Rule+19.9%+23.1%
01/27/26Mitsui Sumitomo Insurance USA Inc.TNMSIG Commercial Property ProgramRate/Rule+19.9%+23.1%
05/15/26Mitsui Sumitomo Insurance USA Inc.TNMSIG Commercial Auto ProgramRate/Rule+19.4%+20.5%
05/15/26Mitsui Sumitomo Insurance Company of AmericaTNMSIG Commercial Auto ProgramRate/Rule+19.1%+26.7%
04/15/26Mitsui Sumitomo Insurance USA Inc.GAMSIG Commercial Auto ProgramRate/Rule+18.7%+26.3%
04/15/26Mitsui Sumitomo Insurance Company of AmericaGAMSIG Commercial Auto ProgramRate/Rule+16.3%+26.7%
10/19/26MS Transverse Insurance CompanyKSFleet Safety Trucking ProgramRate/Rule+15.0%+15.0%
10/19/26MS Transverse Insurance CompanyORFleet Safety Trucking ProgramRate/Rule+15.0%+15.0%
10/16/26MS Transverse Insurance CompanyKYFleet Safety Trucking ProgramRate/Rule+15.0%+15.0%
10/16/26MS Transverse Insurance CompanyGAFleet Safety Trucking ProgramRate/Rule+15.0%+15.0%
10/16/26MS Transverse Insurance CompanyNEFleet Safety Trucking ProgramRate/Rule+15.0%+15.0%
10/16/26MS Transverse Insurance CompanyWIFleet Safety Trucking ProgramRate/Rule+15.0%+15.0%
10/16/26MS Transverse Insurance CompanyUTFleet Safety Trucking ProgramRate/Rule+15.0%+15.0%
05/15/26Mitsui Sumitomo Insurance Company of AmericaNJMSIG Commercial Auto ProgramRate/Rule+14.0%+30.8%
04/15/26Mitsui Sumitomo Insurance USA Inc.NYMSIG Commercial Crime ProgramRate/Rule-13.9%-13.9%
04/15/26Mitsui Sumitomo Insurance USA Inc.LAMSIG CrimeRate/Rule-17.5%0.0%
04/15/26Mitsui Sumitomo Insurance Company of AmericaLAMSIG CrimeRate/Rule-17.5%0.0%
02/25/26Mitsui Sumitomo Insurance Company of AmericaCAMSIG CA WC LCM RevisionRate/Rule-19.4%-0.4%
08/25/26Mitsui Sumitomo Insurance USA Inc.NYMSIG NY WC Small Deductible and Retro Rating Values RevisionRate/Rule-23.4%0.0%
08/25/26Mitsui Sumitomo Insurance Company of AmericaNYMSIG NY WC Small Deductible and Retro Rating Values RevisionRate/Rule-24.0%0.0%
01/20/26Mitsui Sumitomo Insurance Company of AmericaKSMSIG KS Class Code RevisionRate/Rule-30.7%-30.7%
product mix by company
Top 5 companies
Mitsui Sumitomo Insurance Company of America1,076 filings
MSIG Crime & Fidelity82
MSIG WC NATA Dividend Plan75
Commercial General Liability66
MSIG Commercial Property Program64
MSIG Financial Lines - Primary64
Mitsui Sumitomo Insurance USA Inc.933 filings
MSIG Crime & Fidelity82
MSIG WC NATA Dividend Plan75
MSIG Financial Lines - Primary64
MSIG Commercial Property Program61
MSIG Management Liability54
MS Transverse Insurance Company182 filings
Fleet Safety Trucking Program99
RPS Fleet Trucking Program - Commodity Endt31
RPS Fleet Trucking Program - Auto HT Exclusion19
RPS Fleet Trucking Program - Auto13
Falvey Specialty Marine3
TRM Specialty Insurance Company14 filings
Supplier Diversity Report1
TRMDFDEC20261
TRMDFEND20261
TRMDFPOL20261
TRMDFRATE20261
live tape
Recent Documents
Forms
1,471 docs11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40121_0526_Specific_Term_Follow_Form_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40115_0526_Split_Pending_or_Prior_Litigation_Exclusion_Endorsement__Coverages_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40084_0526_Prior_Notice_Exclusion__Given_and_Accepted_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40081_0526_SPECIFIC_LITIGATION_EXCLUSION.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40150_0526_Run-off_ERP_Coverage_Endorsement__Follow_Form_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40090_0526_Pending_or_Prior_Litigation_Exclusion.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40098_0526_State_Amendatory_Inconsistent_With_Policy_Terms.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40112_0526_Follow_Form_to_Specific_Underlying_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40078_0526_War_and_Cyber_Operation_Exclusion__LMA_5567B_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG_11X20003_0526_Follow_Form_Excess_Liability_Insurance_Policy.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40100_0526_SPECIFIC_TERM_CONDITION_NON_FOLLOW_FORM_ENDORSEMENT.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG_11X40159_0526_Separate_Aggregate_Limits_for_Followed_Coverages_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40111_0526_Amend_Premium_Endorsement__Declarations_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40096_0526_Claims_Participation_and_Non-Imputation_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40102_0526_Drop_Down_For_Underlying_Insurer_Insolvency_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40104_0526_Side-A_Liberalization_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40077_0526_Forensic_Accountants__Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40141_0526_Matching_Sublimits_of_Underlying_Insurance_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40124_0526_Add_Specified_Insured_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40079_0526_Amend_Aggregate_Limit_of_Liability__Policy_Period_Extension__Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40080_0526_Prior_Known_Wrongful_Acts_Exclusion.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40095_0526_Excess_Side_A_DIC_into_DIC_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40138_0526_Triple_Reinstatement_of_Limit_of_Liability_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40139_0526_Drop_Down_Coverage_for_Specified_Sublimit_of_Liability_Endt_Underlying_Ins.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40120_0526_Auto_Renewal_Endt_Claims_Cancel_Fin_Impair_Asset_Threshold_Material_Chgs.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG_11X40088_0526_Quota_Share_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40140_0526_Drop_Down_Cov_for_Spec_Sublimit_of_Liab_Endt_Underlying_Ins_Separate_Limit.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40093_0526_Double_Reinstatement_of_Limit_of_Liability_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40086_0526_Amend_Changes__Consent__and_Recognition_of_DIC_and_Foreign_Policy_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40083_0526_PRIOR_WRONGFUL_ACTS_EXCLUSION.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40130_0526_Cancellation_Endorsement__Midterm_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG_11X40147_0526_Delete_Specified_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40070_0526_Concurrent_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40087_0526_Recognition_of_DIC_Reducing_Underlying_Insurance_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40092_0526_Single_Reinstatement_of_Limit_of_Liability_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40082_0526_Pending_or_Prior_Litigation_Exclusion__Follow_Form;_Amend_Date_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40076_0526_OMNIBUS_ACQUISITIONS_CLAUSE.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40131_0526_Cancellation_Endorsement__At_Inception_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40094_0526_Run-off_ERP_Coverage_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40114_0526_Split_Pending_or_Prior_Litigation_Exclusion_Endorsement__Limits__Coverages_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG_11X40113_0526_Drop_Down_for_Underlying_Insurer_Insolvency_Endt_Non-Indemnifiable_Loss.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG_11X00003_0526_Follow_Form_Excess_Liability_Insurance_Declarations.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG_11X40146_0526_Drop_Down_Cov_for_Spec_Sublimit_of_Liab_Endt_Followed_Policy_Excess_Crime.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40143_0526_Recognition_of_Foreign_Policy_Eroding_Underlying_Insurance_Endorsement.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40133_0526_Amend_Named_Insured_Address_Endorsement__Declarations_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40074_0526_Additional_Insured_Endorsement__Vicarious_Liability_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40128_0526_Cyber_and_Ransomware_Exclusion.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40119_0526_Follow_Pending_and_Prior_Litigation_Excl__Followed_Policy;_Specified_Period_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40101_0526_Non-Follow_Form_Endorsement__With_Recognition_of_Erosion_of_Limits_.pdfMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG11X40122_0526_Amend_Policy_Period_and_Follow_Form_Run-Off_Endorsement.pdfMSIG Follow Form Excess Liability
Rate/Rule
345 docs11/09/26Mitsui Sumitomo Insurance USA Inc.IDMSIG Follow Form Excess Liab Rating PlanMSIG Follow Form Excess Liability
11/06/26Mitsui Sumitomo Insurance USA Inc.TXTX CP Loss Cost MultiplierMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXTX CP Exception PagesMSIG Commercial Property Program
10/30/26Mitsui Sumitomo Insurance USA Inc.ILRate Pages - MSIAMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILRate Pages - MSUMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILRule Exceptions Page - IllinoisMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILRetrospective Rating PlansMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance Company of AmericaKSRetrospective Rating PlansMSIG KS WC Retrospective Rating Values Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.DERule Exception Page - DelawareMSIG DE WC Loss Cost Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.DERetrospective Rating PlansMSIG DE WC Loss Cost Revision
10/28/26MS Transverse Insurance CompanyUTAIRCRAFT RATING PLAN MANUALBeacon - Aviation Program
10/26/26Mitsui Sumitomo Insurance USA Inc.VAMSIG Commercial Crime Rating PlanCommercial Crime Advantage
10/21/26Mitsui Sumitomo Insurance USA Inc.CTForm Usage Rules CTCommercial Crime Advantage
10/21/26Mitsui Sumitomo Insurance USA Inc.GAForms Usage Rule GeorgiaCommercial Crime Advantage
10/20/26Mitsui Sumitomo Insurance USA Inc.MIBasic ManualMSIG MI WC Pure Premium Rate Revision
10/20/26Mitsui Sumitomo Insurance USA Inc.MIBasic ManualMSIG MI WC Pure Premium Rate Revision
10/19/26MS Transverse Insurance CompanyKSKansas State Exception PageFleet Safety Trucking Program
10/19/26MS Transverse Insurance CompanyTXTexas State Exception PagesFleet Safety Trucking Program
10/19/26MS Transverse Insurance CompanyOROregon State Exception PageFleet Safety Trucking Program
10/19/26MS Transverse Insurance CompanyNCNorth Carolina State Exception PageFleet Safety Trucking Program
10/16/26MS Transverse Insurance CompanyTNTennessee State Exception PagesFleet Safety Trucking Program
10/16/26MS Transverse Insurance CompanyINIndiana State Exception PagesFleet Safety Trucking Program
10/16/26MS Transverse Insurance CompanyKYKentucky State Exception PageFleet Safety Trucking Program
10/16/26MS Transverse Insurance CompanyGAGeorgia State Exception PagesFleet Safety Trucking Program
10/16/26MS Transverse Insurance CompanyNENebraska State Exception PageFleet Safety Trucking Program
10/16/26MS Transverse Insurance CompanyWIWisconsin State Exception PagesFleet Safety Trucking Program
10/16/26MS Transverse Insurance CompanyALAlabama State Exception PagesFleet Safety Trucking Program
10/16/26MS Transverse Insurance CompanyUTUtah State Exception PagesFleet Safety Trucking Program
10/15/26Mitsui Sumitomo Insurance USA Inc.GAForm Usage Rule - Buffer ExcessBuffer WC Excess Filings
10/15/26Mitsui Sumitomo Insurance USA Inc.NMRule Exceptions - New MexicoMSIG NM WC Small Deductible and Retrospective Rating Plan Values Revision
10/15/26Mitsui Sumitomo Insurance USA Inc.NMRetrospective Rating PlansMSIG NM WC Small Deductible and Retrospective Rating Plan Values Revision
10/13/26Mitsui Sumitomo Insurance USA Inc.MSNJ Exception PageMSIG Commercial Property Program
10/09/26Mitsui Sumitomo Insurance USA Inc.WIMSIG Asset Management Rating Manual Ed. 0826Asset Management Advantage
10/08/26Mitsui Sumitomo Insurance USA Inc.IDAsset Management Advantage- Addendum - Additional Endorsements - AAE - CW RangeAsset Management Advantage
10/08/26Mitsui Sumitomo Insurance USA Inc.IDForm Usage Rule.pdfAsset Management Advantage
10/08/26Mitsui Sumitomo Insurance USA Inc.NCMSIG Asset Management Rating Manual Exceptions to Refer to InsurerAsset Management Advantage
10/08/26Mitsui Sumitomo Insurance USA Inc.NCForm Usage RuleAsset Management Advantage
10/08/26Mitsui Sumitomo Insurance USA Inc.MTForms_Usage_Rules_MTMSIG Follow Form Excess Liability
10/07/26Mitsui Sumitomo Insurance USA Inc.DCCW Loss Cost MultiplierMSIG Commercial Inland Marine Program
10/06/26Mitsui Sumitomo Insurance USA Inc.IDRule Exception Page - GC LRAROMSIG ID WC Guaranteed Cost Large Risk Alternative Rating Plan Filing
10/05/26Mitsui Sumitomo Insurance USA Inc.HICW Loss Cost MultiplierMSIG Commercial Inland Marine Program
09/29/26Mitsui Sumitomo Insurance USA Inc.NHAsset Management Advantage- Addendum - Additional Endorsements - AAE - CW RangeAsset Management Advantage
09/29/26Mitsui Sumitomo Insurance USA Inc.NHMSIG Asset Management Rating Manual Ed. 0826Asset Management Advantage
09/29/26Mitsui Sumitomo Insurance USA Inc.MTMSIG Asset Management Rating Manual Exceptions to Refer to InsurerAsset Management Advantage
09/29/26Mitsui Sumitomo Insurance USA Inc.MTForm Usage RuleAsset Management Advantage
09/29/26Mitsui Sumitomo Insurance USA Inc.VAForm Usage RuleAsset Management Advantage
09/29/26Mitsui Sumitomo Insurance USA Inc.VAMSIG Asset Management Rating Manual Ed. 0826Asset Management Advantage
09/28/26Mitsui Sumitomo Insurance USA Inc.OHForm Usage Rule - OHAsset Management Advantage
09/28/26Mitsui Sumitomo Insurance USA Inc.VTForm Usage Rule - VTAsset Management Advantage
09/28/26Mitsui Sumitomo Insurance USA Inc.KSForm Usage Rule - KSAsset Management Advantage
Supporting Documentation
2,536 docs11/09/26Mitsui Sumitomo Insurance USA Inc.ID0422PCRcklstMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.ID0422PCRcklstMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDExplanatory MemoMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDForm Usage RulesMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDActuarial SupportMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDActuarial SupportMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDFiling Description and Cover LetterMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDThird Party Filing AuthorizationMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDThird Party Filing AuthorizationMSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDPCFcklst0122MSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDPCFcklst0122MSIG Follow Form Excess Liability
11/09/26Mitsui Sumitomo Insurance USA Inc.IDFiling Description and Cover LetterMSIG Follow Form Excess Liability
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXExhibit CMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXExhibit AMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXActuarial SupportMSIG Commercial Property Program
11/06/26Mitsui Sumitomo Insurance USA Inc.TXExplanatory MemorandumMSIG Commercial Property Program
11/05/26Mitsui Sumitomo Insurance USA Inc.OKRule 365:15-1-3(b)(9)(D)MSIG OK WC Disclosure Notices Revision
11/05/26Mitsui Sumitomo Insurance USA Inc.OKRule 365:15-1-3(b)(9)(D)MSIG OK WC Disclosure Notices Revision
11/05/26Mitsui Sumitomo Insurance USA Inc.OKExplanatory MemorandumMSIG OK WC Disclosure Notices Revision
11/05/26Mitsui Sumitomo Insurance USA Inc.OKP&C Third Party Filing AuthorizationMSIG OK WC Disclosure Notices Revision
11/05/26Mitsui Sumitomo Insurance USA Inc.OKFiling Authorization LettersMSIG OK WC Disclosure Notices Revision
11/05/26Mitsui Sumitomo Insurance USA Inc.MIExplanatory MemorandumMSIG MI WC TRIPRA 2019 Form
11/04/26Mitsui Sumitomo Insurance USA Inc.HIReference Filing AdoptionMSIG HI WC Item B-1454 Adoption
11/04/26Mitsui Sumitomo Insurance USA Inc.HIReference Filing AdoptionMSIG HI WC Item B-1454 Adoption
10/30/26Mitsui Sumitomo Insurance Company of AmericaMDFiling Fee Exemption FormFidelity
10/30/26Mitsui Sumitomo Insurance USA Inc.ILReference Filing Adoption Form - MSUMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILReference Filing Adoption Form - MSUMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILReference Filing Adoption Form - MSUMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILReference Filing Adoption Form - MSIAMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILComparisonMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILComparisonMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILSupportMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILExplanatory MemorandumMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILComparisonMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILReference Filing Adoption Form - MSIAMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILReference Filing Adoption Form - MSIAMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILSupportMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILExplanatory MemorandumMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILComparisonMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.ILFiling Authorization LettersMSIG IL WC Loss Cost & LCM Revision
10/30/26Mitsui Sumitomo Insurance USA Inc.CANew Prior Approval Rate ApplicationFidelity
Lines of business MS & AD Insurance 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.
BCBS OF MI Group
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Shared lines: Workers Compensation, Commercial Burglary & Theft, Commercial Umbrella & Excess
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West Bend Insurance Group
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Shared lines: Workers Compensation, Commercial Umbrella & Excess, Commercial Interline Filings
FMIC Insurance Company
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Shared lines: Workers Compensation, Commercial Interline Filings, Commercial Auto
AU Holding Company Group
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Shared lines: Commercial Umbrella & Excess, Workers Compensation, Commercial Interline Filings