The Vanguard Group's Disclosure on Spirent Communications Stake

The Vanguard Group, Inc. has disclosed its interests in Spirent Communications plc as per Rule 8.3 of the Takeover Code. On April 15, 2025, Vanguard held 5.12% interest in Spirent's ordinary shares, totaling 29,727,079 shares. The disclosure, released on April 16, 2025, provides insight into Vanguard's positions in Spirent's securities.

Vanguard reported a purchase of 8,586 ordinary shares at a price of 1.78 GBP per share. No cash or stock-settled derivatives were involved in this activity, and no other transactions were reported. There were no additional agreements or arrangements regarding voting rights or future transactions concerning Spirent's securities.

No Supplemental Form 8 was attached, indicating no open stock-settled derivative positions or agreements. The contact for this disclosure is Shawn Acker, reachable at the provided phone number.