OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has commented that the Credit Ratings (ratings) of The Hartford Financial Services Group, Inc. (The Hartford) (NYSE:HIG) and its subsidiaries remain unchanged following The Hartford’s recent announcement that its principal operating subsidiary, Hartford Fire Insurance Company and its pooling subsidiaries and affiliates, collectively referred to as the Hartford Insurance Pool, have entered into an reinsurance transaction with National Indemnity Company (