1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Michael Stanley

2

Reason for the notification

a)

Position/status

Chief Executive Officer / PDMR

b)

Initial Notification Amendment

Initial notification

3

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

a)

Name

Cairn Homes plc

b)

LEI

635400DPX6WP2KKDOA83

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

Cairn Homes plc ordinary shares of €0.001 each

ISIN: IE00BWY4ZF18

b)

Nature of the transaction  

Disposal of shares to settle a tax liability arising on the vesting of 709,428 shares awarded under the Cairn Homes plc Long Term Incentive Plan which is payable immediately

c)

Price(s) and volume(s)

d)

Aggregated information

— Aggregated volume

— Price

216,750

€463,411.5

e)

Date of the transaction

7 April 2026

f)

Place of the transaction

Euronext Dublin

g)

Additional Information

N/A

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Tara Grimley

2

Reason for the notification

a)

Position/status

Company Secretary / PDMR

b)

Initial Notification Amendment

Initial notification

3

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

a)

Name

Cairn Homes plc

b)

LEI

635400DPX6WP2KKDOA83

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

Cairn Homes plc ordinary shares of €0.001 each

ISIN: IE00BWY4ZF18

b)

Nature of the transaction  

Disposal of shares to settle a tax liability arising on the vesting of 137,711 shares awarded under the Cairn Homes plc Long Term Incentive Plan which is payable immediately

c)

Price(s) and volume(s)

d)

Aggregated information

— Aggregated volume

— Price

42,075

€89,956.35

e)

Date of the transaction

7 April 2026

f)

Place of the transaction

Euronext Dublin

g)

Additional Information

N/A

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Michael Stanley

2

Reason for the notification

a)

Position/status

Chief Executive Officer / PDMR

b)

Initial Notification Amendment

Initial notification

3

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

a)

Name

Cairn Homes plc

b)

LEI

635400DPX6WP2KKDOA83

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

Cairn Homes plc ordinary shares of €0.001 each

ISIN: IE00BWY4ZF18

b)

Nature of the transaction  

Disposal of shares to settle a tax liability arising on the vesting of 3,068,818 shares awarded under the Cairn Homes plc Stretch CEO Long Term Incentive Plan which is payable immediately

c)

Price(s) and volume(s)

d)

Aggregated information

— Aggregated volume

— Price

937,610

€2,052,137.63

e)

Date of the transaction

9 April 2026

f)

Place of the transaction