AM Best has affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Ratings (Long-Term ICR) of "a+" (Excellent) of American Interstate Insurance Company (Omaha, NE), Silver Oak Casualty, Inc. (Omaha, NE) and American Interstate Insurance Company of Texas (Austin, TX) (collectively referred to as AMERISAFE Insurance Group). Concurrently, AM Best has affirmed the Long-Term ICR of "bbb+" (Good) of AMERISAFE, Inc. (headquartered in DeRidder, LA) (NASDAQ:AMSF), the ultimate parent of the group members. The outlook of these Credit Ratings (ratings) is stable.

The ratings reflect AMERISAFE Insurance Group's balance sheet strength, which AM Best assesses as very strong, as well as its strong operating performance, neutral business profile and appropriate enterprise risk management.

AMERISAFE Insurance Group's balance sheet strength assessment remains at the very strong level supported by its strongest level of risk-adjusted capitalization, as measured by Best's Capital Adequacy Ratio (BCAR), conservative investment portfolio, and prudent reserving philosophy. Loss reserves have been consistently redundant on a calendar and accident year basis. The group's policyholder surplus position has been constrained by stockholder dividends; however, these dividends are considered a strategic capital management tool within the group. Overall, surplus has declined due to extraordinary dividends paid to the parent company from excess capital accumulation from the group's strong earnings over the past 10-year period. The ultimate parent's balance sheet is clean with no debt.

The group's operating performance continues to be strong due to management's underwriting discipline and proactive claims management approach. Strict pricing and conservative risk selection have held solid despite declining rate trends in recent years. This has led to robust underwriting and operating results that continue to outperform AM Best's workers' compensation (WC) composite metrics. Return on equity, both pre- and post-tax, continues to outperform similarly assessed peers. In addition, the group's prudent reserving philosophy has resulted in favorable loss reserve development, which has contributed historically to strong loss metrics.

The group provides WC coverages primarily to small- and medium-sized employers in high hazard industries. Management's specialized knowledge of these hazardous industries has helped the group manage the business efficiently and provide value-added services to its policyholders, and this has resulted in high retention levels.

This press release relates to Credit Ratings that have been published on AM Best's website. For all rating information relating to the release and pertinent disclosures, including details of the office responsible for issuing each of the individual ratings referenced in this release, please see AM Best's Recent Rating Activity web page. For additional information regarding the use and limitations of Credit Rating opinions, please view Guide to Best's Credit Ratings. For information on the proper use of Best's Credit Ratings, Best's Performance Assessments, Best's Preliminary Credit Assessments and AM Best press releases, please view Guide to Proper Use of Best's Ratings & Assessments.

AM Best is a global credit rating agency, news publisher and data analytics provider specializing in the insurance industry. Headquartered in the United States, the company does business in over 100 countries with regional offices in London, Amsterdam, Dubai, Hong Kong, Singapore and Mexico City. For more information, visit www.ambest.com.

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Christopher Baumann

Financial Analyst

+1 908 882 2466

christopher.baumann@ambest.com

Ricardo Longchallon

Senior Financial Analyst

+1 908 882 2019

ricardo.longchallon@ambest.com

Christopher Sharkey

Associate Director, Public Relations

+1 908 882 2310

christopher.sharkey@ambest.com

Al Slavin

Senior Public Relations Specialist

+1 908 882 2318

al.slavin@ambest.com

AM Best Affirms Credit Ratings of AMERISAFE, Inc. and Its Operating Subsidiaries