The Vanguard Group, Inc. Discloses Stake in Senior plc

On March 18, 2026, The Vanguard Group, Inc. revealed its position in Senior plc through a Form 8.3 disclosure. This form is required under Rule 8.3 of the Takeover Code, which mandates transparency for entities holding a significant interest of 1% or more in relevant securities.

As of March 17, 2026, Vanguard holds 5.17% of Senior plc's ordinary shares, amounting to 21,666,548 shares in total. The disclosure also includes a recent purchase of 33,857 shares at a price of 2.76 GBP per share. There are no disclosed options, derivatives, or arrangements that would affect this position.

No agreements, indemnities, or similar arrangements exist that could influence dealings or voting related to these securities. The disclosure confirms compliance with regulatory requirements, ensuring transparency in Vanguard's investment activities in Senior plc.