The Vanguard Group's Position in Spirent Communications Disclosed

The Vanguard Group, Inc. has released its position pertaining to Spirent Communications plc, aligning with Rule 8.3 of the Takeover Code. As of June 25, 2025, Vanguard holds 30,247,886 ordinary shares, constituting 5.20% of the relevant securities. This declaration underscores Vanguard's significant stake in Spirent, a notable player in the communications industry.

The disclosure includes a transaction involving the purchase of 2,576 shares at a rate of 1.92 GBP per unit. No additional relinquishments or stock-settled derivatives have been reported. Additionally, no indemnity or option arrangements have been made by Vanguard concerning Spirent's securities.

The document concludes without further attachments, emphasizing a straightforward report of holdings and recent dealings without supplementary agreements.