BlackRock Sustainable American Income Trust plc (“the Company”)

LEI - 549300WWOCXSC241W468

Voting Rights and Capital (Article 15 Transparency Directive, DTR 5.6)

In conformity with the FCA’s Disclosure Guidance and Transparency Rules (the “Rules”) provision 5.6.1, the Company would like to notify the market that as at 31 January 2023 its issued share capital consisted of 80,229,044 Ordinary Shares of 1 pence each (excluding shares held in treasury), carrying one vote per share. As at 31 January 2023, the Company held 20,132,261 Ordinary Shares in treasury.

Shareholders should use 80,229,044 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 Rules.

Contact:
Caroline Driscoll

for and on behalf of BlackRock Investment Management (UK) Limited
Company Secretary

Tel: 0207 743 2427

Date: 1 February 2023