Block listing Interim Review

Name of applicant:

Dialight plc

Name of scheme:

The Dialight Performance Share Plan ("PSP"), the Dialight Annual Performance Bonus Plan ("APBP"), and the Dialight plc 2014 Sharesave Plan ("Sharesave")

Period of return:

From:

27 September 2019

To:

27 March 2020

Balance of unallotted securities under scheme(s) from previous return:

PSP - 101,394

APBP - 66,442

Sharesave - 120,788

Plus: The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

PSP - nil

APBP - nil

Sharesave - nil

Less: Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):

PSP - 18,501

APBP - 1,192

Sharesave - nil

Equals: Balance under scheme(s) not yet issued/allotted at end of period:

PSP - 82,893

APBP - 65,250

Sharesave - 120,788

Name of contact:

Richard Allan

General Counsel and Company Secretary

Telephone number of contact:

0203 058 3546