The Allstate Corporation provided catastrophe losses guidance for the month of August 2021. The company announced estimated catastrophe losses for the month of August of $876 million or $692 million, after-tax. Catastrophe losses for July and August totaled $1.1 billion, pre-tax. Catastrophe losses in August comprised 11 events at an estimated cost of $843 million plus unfavorable prior period reserve reestimates. Hurricane Ida impacted 19 states with the majority of losses occurring in Louisiana, resulting in gross losses of approximately $1.4 billion. Net losses are estimated at $631 million, pre-tax ($498 million, after-tax), reflecting anticipated reinsurance recoveries under Nationwide Excess Catastrophe Reinsurance Program, partially offset by reinstatement premiums.