Vanguard Group's Disclosure on Senior plc Investment

The Vanguard Group, Inc. has revealed its investment position in Senior plc, as per Rule 8.3 of the Takeover Code. As of March 4th, 2026, Vanguard holds 21,625,912 ordinary shares in Senior plc, representing 5.16% of the company's total shareholding. This disclosure is part of the public opening position requirements for entities with a stake of 1% or more in a company involved in a potential takeover.

On March 5th, 2026, Vanguard reported the purchase of an additional 8,720 shares at 3.05 GBP per share. No cash-settled or stock-settled derivatives have been disclosed. There are no existing agreements, arrangements, or understandings related to options or derivatives associated with this position. The disclosure emphasizes Vanguard's compliance with the Takeover Code, focusing on transparency in its dealings with Senior plc.