GTCO — GUARANTY TRUST HOLDING COMPANY Disclosures

GTCO's 5

• Guaranty Trust Holding Company plc (GTCO) announced a share dealing by an insider, Adegite Oyinade, Head, Group Corporate Communications. • The transaction involved the purchase of 1,170,890 units of ordinary shares. • The shares were purchased at an average price of N134.67K per unit. • The total value of the transaction was N134.67K. • The transaction date was April 29, 2026, and it took place in Lagos, Nigeria. • This is an initial notification of the share dealing.

• Guaranty Trust Holding Company plc (GTCO) announced the exchange rate for dividend payment to shareholders listed on the London Stock Exchange (LSE). • The applicable exchange rate for the United States Dollar (USD) currency translation is N1,379.50/$1. • This rate will be used to determine the final dividend for the 2025 financial year. • Dividends payable to LSE-listed shareholders will be settled in USD, as previously announced on March 31, 2026. • The dividend is for the financial year ended December 31, 2025.

FINANCIAL HIGHLIGHTS: • PAT: ₦215.34 billion (YoY growth not available) • EPS: ₦5.89 • Equity: ₦3,590.74 billion • Shares: 36,550.23 million KEY NOTES: • The financial statements are for the period ended 31 March 2026. • The Group operates a non-contributory, funded lump sum defined benefit gratuity scheme. • The Group's defined benefit investment strategy aims at reducing investment risks while maintaining the right mix of investments in high quality equities, debt and near cash instruments void of impairment threats.