free_text: Name of donor: GMB Address of donor: Mary Turner House, 22 Stephenson Way, London NW1 2HD Amount of donation or nature and value if donation in kind: £25,000 for my leadership campaign Date received: 29 January 2020 Date accepted: 29 January 2020 Donor status: trade union (Registered 14 February 2020; updated 15 July 2020)