Mandatory Closed Period Compliance with MAR

BlackRock Income and Growth Investment Trust plc

LEI – 5493003YBY59H9EJLJ16

The Directors of BlackRock Income and Growth Investment Trust plc confirm that they are satisfied that all inside information, which the Directors and BlackRock Income and Growth Investment Trust plc have leading up to the announcement of results for the six months ended 30 April 2024, has previously been notified to a RIS.Accordingly, the Company may continue to issue ordinary shares from treasury or buy back its ordinary shares, to be held in treasury or for cancellation, until the end of the mandatory closed period which is expected to be on or around 13 June 2024.Enquiries:Mr G VenablesFor and on behalf of BlackRock Investment Management (UK) LimitedCompany SecretaryTel: 020 3649 3432Date:  13 May 2024