Company: HBCYF
Filing Date: 2025-11-03
Form Type: 424B5
Source: 0001193125-25-261738
Chunk: 125

Company: HSBC HOLDINGS PLC
Filing Date: 2025-11-03
Form: 424B5
Chunk 125
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 be obliged, subject to any solvency condition, to do so upon the expiration of such notice. Where missed payments in respect of undated subordinated debt securities of any series are paid in part, each part payment will be deemed to be in respect of the full amount of missed payments accrued relating to the earliest payment date or consecutive payment dates in respect of such undated subordinated debt securities. If we are unable to make any payment on or with respect to the undated subordinated debt securities of any series because we are not able to satisfy a solvency condition, the amount of any such payment which would otherwise be payable will be available to meet our losses. In the event of our winding up, the right to claim for interest, including missed payments, and any other amount payable on such undated subordinated debt securities may be limited by applicable insolvency law. Computation of Interest.Except as otherwise specified in the prospectus supplement with respect to the debt securities of any series, any interest on the debt securities of each series, which is not denominated in Euro, will be computed on the basis of a 360-dayyear of twelve 30-daymonths. Interest on debt securities of each series denominated in Euro will be computed on the basis of the actual number of days in the calculation period divided by 365 (or, if any portion of that calculation period falls in a leap year, the sum of (a) the actual number of days in that portion of the calculation period falling in a leap year, divided by 366 and (b) the actual number of days in that portion of the calculation period falling in a non-leapyear, divided by 365). Additional Amounts Senior Debt Securities Unless the relevant prospectus supplement provides otherwise, all payments made under or with respect to any senior debt securities shall be paid by us without deduction or withholding for, or on account of, any and all present and future taxes, levies, imposts, duties, charges, fees, deductions or withholdings whatsoever imposed, 14

levied, collected, withheld or assessed by or on behalf of the UK or any political subdivision or taxing authority thereof or therein having the power to tax (each, a “Taxing Jurisdiction”), unless required by law. If such deduction or withholding shall at any time be required by the law of the Taxing Jurisdiction, we shall pay such additional amounts (“Additional Amounts”) in respect of any payments of interest only (and not principal) on such senior debt securities as may be