Vanguard Group Discloses Position in Senior Plc

The Vanguard Group, Inc. has released its public opening position disclosure concerning its interest in Senior plc. As per Rule 8.3 of the Takeover Code, the disclosure states that Vanguard holds 21,500,174 shares, equating to 5.13% of Senior plc's 10p ordinary shares. This establishes Vanguard as a significant shareholder, holding over 1% of the company's stock.

The report, dated May 15, 2026, indicates recent transactions involving Senior plc's securities. Vanguard bought 7,608 shares at 2.85 GBP each and sold 8,265 shares at the same price. No positions in cash-settled or stock-settled derivatives are disclosed, nor are there rights to subscribe to new securities or any related agreements or understandings.

Vanguard confirms no existing dealings or arrangements related to indemnities, options, or derivatives concerning Senior plc. The disclosure was finalized on May 18, 2026.