National Storage Mechanism | Additional information

24 May 2024

Filtronic plc

(the "Company")

Holdings in Company

Filtronic plc (AIM: FTC), the designer and manufacturer of products for the aerospace, defence, space and telecoms infrastructure markets , announces that on 22 May 2024 the Company received notification that Mr John Rockliff holds 5,919,990 ordinary shares of 0.1 pence each in the Company, representing 2.73% per cent of the Company's issued share capital, and has therefore crossed below the 3% threshold required of shareholders to disclose a major holding.

Enquiries:

Filtronic plc	Tel. 01740 618 800 or investor.relations@filtronic.com
Nat Edington (Chief Executive Officer)
Michael Tyerman (Chief Financial Officer)

Cavendish Capital Markets Limited	Tel. 020 7220 0500
Jonny Franklin-Adams/George Dollemore (Corporate Finance)
Sunila de Silva (ECM)

Walbrook PR Limited	Tel. 020 7933 8780 or filtronic@walbrookpr.com
Nick Rome/Jospeh Walker

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