Allison Transmission — May 4, 2026 release

For the first quarter, adjusted diluted EPS was $2.57, with expectation for the acquisition of the Allison Off-Highway business unit to be accretive to net income and diluted EPS in 2026.” Graziosi continued, “During the first quarter, we announced the seventh consecutive annual increase to our quarterly dividend and repurchased more than $20 million of our common stock, demonstrating Allison’s consistent commitment to returning cash to shareholders as part of our capital allocation priorities. Also during the quarter, as we progress toward our 2.0x net leverage target with prudent balance sheet management, our strong cash flow generation enabled us to repay $150 million of amounts outstanding under our revolving credit facility.” First quarter results include segment reporting for Allison Transmission, the Company’s legacy business, excluding certain costs now accounted for within the Allison Central Group, and Allison Off-Highway, the business acquired from Dana Incorporated on January 1, 2026. The Allison Central Group is a centralized cost center which includes certain functional costs that support the Company’s global operations. Allison Consolidated First Quarter Financial Results Net sales for the quarter were $1,406 million, including the addition of $673 million in net sales for the Allison Off-Highway business unit. Gross profit for the quarter was $406 million, an increase of $28 million from $378 million for the same period in 2025. The increase was principally driven by the addition of the Allison Off-Highway business unit, partially offset by decreased gross profit in the Allison Transmission business unit. Gross profit for the quarter was negatively impacted by approximately $76 million of expenses related