Director/PDMR Shareholding

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Michael Horan

2

Reason for the notification

a)

Position/status

Group Secretary and Person Discharging Managerial Responsibility

b)

Initial Notification Amendment

Initial Notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Glanbia plc

b)

LEI

635400SRMCBHVMSKJS84

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument,

type of

instrument

Identification code

Ordinary Shares of €0.06 each

ISIN: IE0000669501

b)

Nature of the transaction

(1) Vesting of awards granted on 21 March 2019 to Michael Horan pursuant to the Glanbia plc 2018 Long Term Incentive Plan - 12,577 ordinary shares of €0.06 each (subject to the necessary withholding taxes, forfeiture provisions and restrictions on disposal), being 45.10% of the original award; the balance of the award lapsed.

(2) Sale of 5,853 ordinary shares of €0.06 each by Michael Horan to settle a withholding tax liability arising on the vesting of awards under the 2018 Long Term Incentive Plan referred to in (1) which is payable immediately.

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

e)

Date of the transaction

(1) and (2) 2022-03-31 - 07:00 A.M. UTC

f)

Place of the transaction

1 and 2 - Jersey

g)

Additional Information