COSTAIN GROUP PLC — Director's Dealing 2026

Apr 30, 2026

National Storage Mechanism | Additional information

RNS Number : 6522C

Costain Group PLC

30 April 2026

 

Costain Group PLC (the Company)

30 April 2026

DIRECTOR/PDMR/PCA DEALING

The Company announces that Fiona MacAulay, Non-Executive Director, has purchased 4,169 Ordinary Shares in the Company at £1.79 per share on 29 April 2026. Her resulting shareholding in the Company is 10,516 shares representing 0.003% of the Company's issued share capital.

Further to the previous Director/PCA Dealing announcement on 22 April 2026, Alex Vaughan, Chief Executive Officer, has decided to retain the balance of his shares following the exercise of his awards under the Long Term Incentive Plan (LTIP) and Share Deferral Plan (SDP), which vested on 8 April 2026 and 9 April 2026 respectively. Following the sale of sufficient shares to cover the income tax and NI liability arising on exercise (and detailed in the previous announcement), the remaining 415,015 shares were transferred to his spouse on 29 April 2026. Following the transaction, Alex's resulting shareholding in the Company is 985,752 shares, representing 0.4% of the Company's issued share capital. Together with his qualifying LTIP and SDP options, the total value of Alex's beneficial shareholding is 764% of salary (Executive Directors shareholding guideline is 200% of salary).

The Notification of Dealing Form set out below is provided in accordance with the requirements of the UK Market Abuse Regulation.

Notification of Dealing Form

1.

Details of the Person Discharging Managerial Responsibility ("PDMR") / person closely associated with them ("PCA")

a)

Name

FIONA MACAULAY

2.

Reason for the notification

a)

Position /status

NON-EXECUTIVE DIRECTOR (PDMR)

b)

Initial notification / amendment

INITIAL NOTIFICATION

3.

Details of the Issuer

a)

Name

COSTAIN GROUP PLC

b)

LEI code

213800PKIJBZ2EDTKC88

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 1 PENCE EACH

ISIN:  GB00B64NSP76

b)

Nature of the transaction

PURCHASE OF 4,169 SHARES

c)

Price(s) and volume(s)

Price(s)	Volume(s)
£1.788678	4,169

d)

Aggregated information

-  Aggregated volume

-  Price

N/A

e)

Date of the transaction

29 April 2026

f)

Place of the transaction

XLON

Notification of Dealing Form

1.

Details of the Person Discharging Managerial Responsibility ("PDMR") / person closely associated with them ("PCA")

a)

Name

ALEXANDER JOHN VAUGHAN

2.

Reason for the notification

a)

Position /status

CHIEF EXECUTIVE OFFICER/PDMR

b)

Initial notification / amendment

INITIAL NOTIFICATION

3.

Details of the Issuer

a)

Name

COSTAIN GROUP PLC

b)

LEI code

213800PKIJBZ2EDTKC88

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 1 PENCE EACH

ISIN:  GB00B64NSP76

b)

Nature of the transaction

TRANSFER OF 415,015 SHARES TO SPOUSE

c)

Price(s) and volume(s)

Price(s)	Volume(s)
Nil Cost	415,015

d)

Aggregated information

-  Aggregated volume

-  Price

N/A

e)

Date of the transaction

29 April 2026

f)

Place of the transaction

OUTSIDE A TRADING VENUE

Notification of Dealing Form

1.

Details of the Person Discharging Managerial Responsibility ("PDMR") / person closely associated with them ("PCA")

a)

Name

ALEXANDER JOHN VAUGHAN/ALICE MARY VAUGHAN

2.

Reason for the notification

a)

Position /status

PCA to CHIEF EXECUTIVE OFFICER/PDMR

b)

Initial notification / amendment

INITIAL NOTIFICATION

3.

Details of the Issuer

a)

Name

COSTAIN GROUP PLC

b)

LEI code

213800PKIJBZ2EDTKC88

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 1 PENCE EACH

ISIN:  GB00B64NSP76

b)

Nature of the transaction

TRANSFER OF 415,015 SHARES TO SPOUSE

c)

Price(s) and volume(s)

Price(s)	Volume(s)
Nil Cost	415,015

d)

Aggregated information

-  Aggregated volume

-  Price

N/A

e)

Date of the transaction

29 April 2026

f)

Place of the transaction

OUTSIDE A TRADING VENUE

Enquiries:

Investors and analysts Matt Jones, Costain	[email protected] +44 (0) 7860 922 341
Financial media - Headland Andy Rivett-Carnac Charlie Twigg	[email protected] +44 (0) 7968 997365 +44 (0) 7946 494568

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