Financial Results and Adjustments - Kaiser Aluminum Corporation will release its Q1 2025 financial results on April 23, 2025, and host a conference call on April 24, 2025[1]. - For the year ended December 31, 2023, net income was adjusted to 67.8million,upfrom47.2 million previously reported, reflecting a 20.6millionincreaseduetotheWACchange[5].−Thebasicnetincomepersharefor2023increasedfrom2.95 to 4.25afteradjustments[5].−FortheyearendedDecember31,2024,netincomewasadjustedto65.7 million, an increase of 18.9millionfromthepreviouslyreportedfigure[6].−Thebasicnetincomepersharefor2024increasedfrom2.91 to 4.08afteradjustments[6].−FortheninemonthsendedSeptember30,2024,netincomewasadjustedto45.9 million, an increase of 6.2millionfromthepreviouslyreportedfigure[8].−ThebasicnetincomepersharefortheninemonthsendedSeptember30,2024,increasedfrom2.47 to 2.85afteradjustments[8].−FortheyearendedDecember31,2023,GAAPnetincomewas67.8 million, compared to 65.7millionfortheyearendedDecember31,2024,reflectingayear−over−yearincreaseofapproximately3.246.8 million and 35.6million,respectively,asofJanuary1,2023[4].−AsofJune30,2024,inventoriesincreasedto532.7 million, reflecting an adjustment of 85.8millionduetotheaccountingchange[7].−Theeffectofinventorymethodologychangecontributed26.7 million to adjusted EBITDA for the year ended December 31, 2023, compared to 24.5millionfortheyearendedDecember31,2024,reflectingadecreaseofapproximately8.2236.3 million, while for the year ended December 31, 2024, it is projected to be 241.0million,indicatingagrowthofabout2.0127.7 million for the year ended December 31, 2023, compared to 124.6millionfortheyearendedDecember31,2024,showinganincreaseofapproximately2.546.9 million for the year ended December 31, 2023, to 43.7millionfortheyearendedDecember31,2024,representingareductionofabout6.85.0 million for the year ended December 31, 2023, which increased to 7.6millionfortheyearendedDecember31,2024,reflectingariseof52.0108.6 million for the year ended December 31, 2023, and are projected to increase to 116.4millionfortheyearendedDecember31,2024,indicatinganincreaseofapproximately7.22.2 million in the quarter ended June 30, 2024, which was offset by a gain of 2.2millioninthequarterendedSeptember30,2024[10].−Non−cashassetimpairmentchargeswererecordedat0.4 million for the year ended December 31, 2024[10].