Transaction in Own Shares

Baillie Gifford UK Growth Trust plc (BGUK)

Legal Entity Identifier: 549300XX386SYWX8XW22

Purchase of Own Securities

On 19/06/2025, the Company announces the purchase of 27,381 Ordinary Shares at a price of 195.43p. The shares purchased will be held in Treasury.

Following the transaction there will be 33,479,012 shares held in Treasury.

The shares in issue less the total number of shares in Treasury are 127,438,172.

The above figure (127,438,172) may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the FCA's Disclosure Guidance and Transparency Rules.

Baillie Gifford & Co Limited

Company Secretaries

19/06/2025

Regulated Information Classification: Acquisition or disposal of the issuer's own shares