BlackRock Sustainable American Income Trust plc (‘the Company’)LEI – 549300WWOCXSC241W468Transaction in own shares: purchase of own shares to be held in treasuryThe Company announces that it has today purchased 59,413 of its Ordinary Shares at an average price of 193.42 pence per share to be held in treasury.Following settlement of this purchase on 01 October 2024 the issued share capital of the Company will be 73,815,707 Ordinary Shares, excluding 26,545,598 shares which are held in treasury. Shares held in treasury do not carry any voting rights; 26.45% of the Company’s total issued share capital (100,361,305 Ordinary Shares, including treasury shares) will be held in treasury following settlement.For reporting purposes under the FCA's Disclosure Guidance and Transparency Rules the market should exclude any shares held in treasury and should use the figure of 73,815,707 following settlement when determining if they are required to notify their interest in, or a change to their interest in the Company.All enquiries:

Graham Venables  

Company SecretaryBlackRock Investment Management (UK) LimitedTel: 0203 649 3432

27 September 2024

NET ASSET VALUE

BLACKROCK SUSTAINABLE AMERICAN INCOME TRUST PLC549300WWOCXSC241W468

The unaudited net asset values for BlackRock Sustainable American Income Trust PLC at close of business on 26 September 2024 were:

211.10p Capital only 211.61p Including current year income XD

Notes:

1.       Investments have been valued on a bid price basis.

2.       Revenue items included in net asset value, with dividends payable deducted on the ex-dividend date.

3.       Following the share buyback of 47,474 ordinary shares on 26th September 2024, the Company has 73,875,120 Ordinary Shares in issue, excluding 26,486,185 shares which are held in Treasury.

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 27 September 2024 its issued capital comprised 73,922,594 ordinary shares of £0.01 each, excluding 26,438,711 shares held in treasury.

Shareholders should therefore use 73,922,594 (being the Company’s issued share capital excluding shares held in treasury) 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.

All enquiries:

Sarah Beynsberger

Company SecretaryBlackRock Investment Management (UK) LimitedTel: 0207 743 2639

27 September 2024

BlackRock Sustainable American Income Trust plc (‘the Company’)LEI – 549300WWOCXSC241W468Transaction in own shares: purchase of own shares to be held in treasuryThe Company announces that it has today purchased 47,474 of its Ordinary Shares at an average price of 193.00 pence per share to be held in treasury.Following settlement of this purchase on 30 September 2024 the issued share capital of the Company will be 73,875,120 Ordinary Shares, excluding 26,486,185 shares which are held in treasury. Shares held in treasury do not carry any voting rights; 26.39% of the Company’s total issued share capital (100,361,305 Ordinary Shares, including treasury shares) will be held in treasury following settlement.For reporting purposes under the FCA's Disclosure Guidance and Transparency Rules the market should exclude any shares held in treasury and should use the figure of 73,875,120 following settlement when determining if they are required to notify their interest in, or a change to their interest in the Company.All enquiries:

Sarah Beynsberger

Company SecretaryBlackRock Investment Management (UK) LimitedTel: 0207 743 2639

26 September 2024

NET ASSET VALUE

BLACKROCK SUSTAINABLE AMERICAN INCOME TRUST PLC549300WWOCXSC241W468

The unaudited net asset values for BlackRock Sustainable American Income Trust PLC at close of business on 25 September 2024 were:

209.22p Capital only209.70p Including current year income XD

Notes:

1.       Investments have been valued on a bid price basis.

2.       Revenue items included in net asset value, with dividends payable deducted on the ex-dividend date.

3.       Following the share buyback of 36,283 ordinary shares on 25th September 2024, the Company has 73,922,594 Ordinary Shares in issue, excluding 26,438,711 shares which are held in Treasury.

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 26 September 2024 its issued capital comprised 73,958,877 ordinary shares of £0.01 each, excluding 26,402,428 shares held in treasury.

Shareholders should therefore use 73,958,877 (being the Company’s issued share capital excluding shares held in treasury) 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.

All enquiries:

Kevin Mayger

Company SecretaryBlackRock Investment Management (UK) LimitedTel: 0207 743 1098

26 September 2024

BlackRock Sustainable American Income Trust plc (‘the Company’)LEI – 549300WWOCXSC241W468Transaction in own shares: purchase of own shares to be held in treasuryThe Company announces that it has today purchased 36,283 of its Ordinary Shares at an average price of 193.82 pence per share to be held in treasury.Following settlement of this purchase on 27 September 2024 the issued share capital of the Company will be 73,922,594 Ordinary Shares, excluding 26,438,711 shares which are held in treasury. Shares held in treasury do not carry any voting rights; 26.34% of the Company’s total issued share capital (100,361,305 Ordinary Shares, including treasury shares) will be held in treasury following settlement.For reporting purposes under the FCA's Disclosure Guidance and Transparency Rules the market should exclude any shares held in treasury and should use the figure of 73,922,594 following settlement when determining if they are required to notify their interest in, or a change to their interest in the Company.All enquiries:

Sarah Beynsberger

Company SecretaryBlackRock Investment Management (UK) LimitedTel: 0207 743 2639

25 September 2024

NET ASSET VALUE

BLACKROCK SUSTAINABLE AMERICAN INCOME TRUST PLC549300WWOCXSC241W468

The unaudited net asset values for BlackRock Sustainable American Income Trust PLC at close of business on 24 September 2024 were:

211.07p Capital only 211.53p Including current year income XD

Notes:

1.       Investments have been valued on a bid price basis.

2.       Revenue items included in net asset value, with dividends payable deducted on the ex-dividend date.

3.       Following the share buyback of 32,899 ordinary shares on 24th September 2024, the Company has 73,958,877 Ordinary Shares in issue, excluding 26,402,428 shares which are held in Treasury.

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 25 September 2024 its issued capital comprised 73,991,776 ordinary shares of £0.01 each, excluding 26,369,529 shares held in treasury.

Shareholders should therefore use 73,991,776 (being the Company’s issued share capital excluding shares held in treasury) 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.

All enquiries:

Sarah Beynsberger

Company SecretaryBlackRock Investment Management (UK) LimitedTel: 0207 743 2639

25 September 2024

BlackRock Sustainable American Income Trust plc (‘the Company’)LEI – 549300WWOCXSC241W468Transaction in own shares: purchase of own shares to be held in treasuryThe Company announces that it has today purchased 32,899 of its Ordinary Shares at an average price of 195.00 pence per share to be held in treasury.Following settlement of this purchase on 26 September 2024 the issued share capital of the Company will be 73,958,877 Ordinary Shares, excluding 26,402,428 shares which are held in treasury. Shares held in treasury do not carry any voting rights; 26.31% of the Company’s total issued share capital (100,361,305 Ordinary Shares, including treasury shares) will be held in treasury following settlement.For reporting purposes under the FCA's Disclosure Guidance and Transparency Rules the market should exclude any shares held in treasury and should use the figure of 73,958,877 following settlement when determining if they are required to notify their interest in, or a change to their interest in the Company.All enquiries:

Kevin Mayger

Company SecretaryBlackRock Investment Management (UK) LimitedTel: 0207 743 1098

24 September 2024