Allison Transmission Holdings Inc. - Amendment to Credit Agreement

On June 11, 2026, Allison Transmission Holdings, Inc. (the "Company") entered into Amendment No. 6 to its Credit Agreement. This amendment refinanced approximately $508 million of term loan debt, originally due March 13, 2031. The refinancing resulted in a reduction of the applicable interest rate margin by 0.25%. The new interest rate margin is now either 1.50% per annum for SOFR Loans or 0.50% per annum for Base Rate Loans, at the borrower's option. The Company announced this refinancing on June 16, 2026, via a press release. The amendment does not alter the maturity date of the term loan or other significant provisions of the Credit Agreement. This repricing is expected to reduce annual cash interest expenses by approximately $1.3 million. The transaction underscores the Company's commitment to prudent balance sheet management and its capital structure strategy.