HSBC Holdings plc filed a Form 6-K incorporating Exhibit 4.1, the Forty-second Supplemental Indenture to its Senior Securities Indenture dated November 3, 2026, along with legal opinions from Cleary Gottlieb Steen & Hamilton LLP regarding US and English law. The filing does not disclose specific terms of new debt issuance or pricing in this summary text. HSBC Holdings plc is a global banking and financial services company.
