Company: MHLA
Filing Date: 2025-03-10
Form Type: 10-K
Source: 0001412100-25-000011
Chunk: 125

Company: Maiden Holdings, Ltd.
Filing Date: 2025-03-10
Form: 10-K
Item: Item 7
Chunk 125
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 assessment of currently available data, as well as estimates of future trends in claims severity and frequency, judicial theories of liability and other factors. Loss reserve estimates are refined as experience develops and as claims are reported and resolved. In addition, the relatively long periods between when a loss occurs and when it may be reported to our claims department for our casualty reinsurance lines of business also increase the uncertainties of reserve estimates in such lines. 

With the guidance of the methods described in "Notes to Consolidated Financial Statements - Note 9. Reserve for Loss and Loss Adjustment Expenses" included under Item 8 "Financial Statement and Supplementary Data" of this Annual Report on Form 10-K, actuarial judgment is applied in the determination of ultimate losses. In general, the Company’s segments have varying levels of seasoning with which the Company has direct experience and as a result, differing methods are utilized to estimate loss and LAE reserves within each segment. 

In our Diversified Reinsurance segment, we hold books of business that have been in runoff for several years, as well as books of business that have been underwritten only during the last few years. In general, we utilize the Expected Loss Ratio ("ELR") approach at the onset of reserving an account, the Bornhuetter-Ferguson ("BF") method for business with less but maturing loss experience, and then, as the experience matures, the Loss Development ("LD") method is utilized. The runoff book of business primarily uses the LD method due to its maturity and the amount of experience which has emerged over the years. For proportional business, the Company relies heavily on the actual contract experience, whereas for excess of loss business, there will be more usage of industry and/or Company specific benchmark assumptions in the reserving process.

The Company underwrote the AmTrust Reinsurance segment from July 1, 2007 until Maiden Reinsurance and AII agreed to terminate the remaining business subject to the AmTrust Quota Share and European Hospital Liability Quota Share, both on a run-off basis, effective January 1, 2019. A large portion of the exposure in the underlying book of business has significant seasoning, and allows for a significant amount of credibility in using parameters derived from historical experience to calculate reserve estimates. Some segments of the book are a result of recent acquisitions or newer markets for AmTrust. These segments require a greater level of assumptions and professional judgment in deriving reserve levels, which inherently implies a wider range of reasonable estimates. In addition, changes to case reserving and