The Vanguard Group's Disclosure on Tritax Big Box REIT

The Vanguard Group, Inc. has issued a public disclosure under Form 8.3 relating to its position in Tritax Big Box REIT plc. As of August 13, 2025, Vanguard holds 142,227,803 ordinary shares, making up 5.73% of the company's stock.

Additionally, Vanguard is making related disclosures for Warehouse REIT plc. Recent transactions include the purchase of 209,631 ordinary shares at 1.39 GBP each and 16,440 shares at 1.40 GBP each. A sale of 11,259 shares at 1.40 GBP each was also recorded. No cash-settled derivative positions or other significant dealings were disclosed.

No agreements or arrangements concerning securities, voting rights, or derivatives have been reported. Moreover, no Supplemental Form 8 is attached, indicating no open positions requiring further detail.