The Vanguard Group's Stake in Senior plc: A Detailed Disclosure

The Vanguard Group, Inc. has released Form 8.3 pertaining to its interests in Senior plc, marking significant public disclosure under Rule 8.3 of the Takeover Code. The disclosure, dated 18 August 2026, indicates Vanguard's notable stake.

The form specifies Vanguard’s interest in Senior plc's securities, with an ownership of 22,018,447 shares, representing a 5.25% stake in the company’s 10p ordinary shares. Additionally, the form reveals a recent purchase activity involving 6,712 shares acquired at 2.92 GBP per share.

No cash-settled or stock-settled derivatives are involved, and there are no specific agreements or understandings related to these securities, as stated in the disclosure. The document also notes the absence of indemnity arrangements.

For further details, contact Shawn Acker at 001-610-669-6713. Public disclosures must comply with Rule 8 of the Code and are overseen by the Panel’s Market Surveillance Unit.