The Vanguard Group's Stake in Senior plc

On June 4, 2026, The Vanguard Group, Inc. disclosed its significant stake in Senior plc, holding 5.12% of relevant securities. This substantial interest, comprising 21,492,568 shares in 10p ordinary securities, positions Vanguard as a key stakeholder under Rule 8.3 of the Takeover Code. The disclosure follows transactions on June 3, 2026.

In dealings reported, Vanguard sold 3,320 ordinary shares at 2.87 GBP per unit. No cash-settled or stock-settled derivatives, nor agreements to purchase or sell securities, were declared. Additionally, no indemnities, options, or relevant agreements influencing transactions were identified.

Vanguard's disclosure reflects compliance with the Takeover Code, ensuring transparency in substantial shareholdings. This contributes to market integrity and informed stakeholder decisions.