The Company uses the acquisition method of accounting for acquired businesses. Under the acquisition method, the Company’s financial statements reflect the operations of an acquired business starting from the date of acquisition. The assets acquired and liabilities assumed are recorded at their respective estimated fair values at the date of the acquisition based on Level 3 inputs. Any excess of the purchase price over the estimated fair values of the identifiable net assets acquired is recorded as goodwill. Any excess of the estimated fair values of the identifiable net assets acquired over the purchase price is recorded as a gain on bargain purchase. Goodwill represents the value the Company expects to achieve through the implementation of operational synergies, the expansion of the business into new or growing segments of the industry and the addition of new employees.

On December 1, 2023, the Company completed its acquisition of substantially all of the assets of Perfection Pet Foods, LLC (“Perfection”) for $235.0, subject to working capital adjustments and other adjustments, resulting in a payment at closing of $238.8. Perfection is a manufacturer and packager of private label and co-manufactured pet food and baked treat products and is reported in the Post Consumer Brands segment. The acquisition was completed using cash on hand, including borrowings under the Revolving Credit Facility (as defined in Note 13). During the third quarter of fiscal 2024, the Company reached a final settlement of net working capital, resulting in an amount received by the Company of $4.6.

Also on December 1, 2023, the Company completed its acquisition of Deeside Cereals I Ltd (“Deeside”) for £11.3 (approximately $14.3). The acquisition was completed using cash on hand. Deeside is a producer of private label cereals in the United Kingdom (the “U.K.”) and is reported in the Weetabix segment. Based upon the final purchase price allocation as of September 30, 2024, the Company identified and recorded $24.9 of net assets, which exceeded the purchase price paid for Deeside. As a result, the Company recorded a gain on bargain purchase of $10.6 during the year ended September 30, 2024, $6.2 of which was recorded to “Other operating expense (income), net” in the Condensed Consolidated Statements of Operations for the three months ended December 31, 2023.

The following unaudited pro forma information presents a summary of the results of operations of the Company combined with the results of the fiscal 2024 Perfection acquisition for the periods presented as if the fiscal 2024 Perfection acquisition had occurred on October 1, 2022, along with certain pro forma adjustments. The results of operations for the fiscal 2024 Deeside acquisition were immaterial for presentation within the following unaudited pro forma information. These pro forma adjustments give effect to the amortization of certain definite-lived intangible assets, adjusted depreciation expense based upon the fair value of assets acquired, acquisition-related costs, inventory revaluation adjustments, interest expense and related income taxes. The following unaudited pro forma information has been prepared for comparative purposes only and is not necessarily indicative of the results of operations as they would have been had the Perfection acquisition occurred on the assumed date, nor is it necessarily an indication of future operating results.



	Three Months Ended December 31,
		2024		2023
Pro forma net sales		$	1,974.7	$	2,006.8
Pro forma net earnings		$	113.3	$	88.0
Pro forma basic earnings per common share		$	1.94	$	1.46
Pro forma diluted earnings per common share		$	1.78	$	1.35