Form 8.3 Disclosure: The Vanguard Group, Inc. and DCC plc

The Vanguard Group, Inc. has made an opening position disclosure under Rule 8.3 of the Irish Takeover Panel Act, 1997. This disclosure pertains to DCC plc, providing details of interests in relevant securities. The disclosure date is June 4, 2026.

Vanguard controls 5,022,959 ordinary shares of €0.25 each, representing 5.88% of DCC's securities. Additionally, Vanguard purchased 205 securities at a unit price of 60.25 GBP. No cash-settled or stock-settled derivatives were reported, and there are no indemnities or arrangements affecting securities dealings. No Supplemental Form 8 is attached.

This disclosure clarifies Vanguard's current stake in DCC, echoing transparency norms required under Irish Takeover Rules. Contact for further details is Shawn Acker.