National Grid PLC 6-K, filed Dec 31, 2025
National Grid PLC (NGG)
6-K
2025-12-31
For: 2025-12-31
View Original
Added on
April 07, 2026
About this 6-K
National Grid PLC filed this 6-K on December 31, 2025.
UNITED
STATES
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549
FORM 6-K
|
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REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
Date: 31 December 2025
Commission File Number: 001-14958
NATIONAL GRID plc
(Translation
of registrant’s name into English)
England and Wales
(Jurisdiction
of Incorporation)
1-3 Strand, London, WC2N 5EH, United Kingdom
(Address
of principal executive office)
Indicate
by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F.
☒ Form 20-F ☐ Form 40-F
Indicate
by check mark if the registrant is submitting the Form 6-K in paper
as permitted by Regulation S-T Rule
101(b)(1): ☐
Indicate
by check mark if the registrant is submitting the Form 6-K in paper
as permitted by Regulation S-T Rule
101(b)(7): ☐
Indicate
by check mark whether the registrant by furnishing the information
contained in this Form is also thereby furnishing the information
to the Commission pursuant to Rule 12g3- 2(b) under the Securities
Exchange Act of 1934. ☐ Yes ☒ No
If
“Yes” is marked, indicate below the file number
assigned to the registrant in connection with Rule 12g3-2(b):
n/a
EXHIBIT INDEX
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Exhibit No.
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Description
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99.1
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Exhibit
99.1 Announcement sent to the London Stock Exchange on 01 December
2025 —
Total Voting Rights
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99.2
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Exhibit
99.2 Announcement sent to the London Stock Exchange on 03 December
2025 —
Director/PDMR Shareholding
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99.3
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Exhibit
99.3 Announcement sent to the London Stock Exchange on 09 December
2025 —
Director/PDMR Shareholding
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Exhibit
99.1
1 December 2025
National Grid plc ('National
Grid' or 'Company')
Voting Rights update
National Grid's registered capital as of 30 November 2025 consisted
of 5,191,884,002 ordinary shares of which 230,339,116 were
held as treasury shares; leaving a balance of 4,961,544,886 with
voting rights.
The figure of 4,961,544,886 may be used by shareholders as the
denominator for the calculations by which they will determine if
they are required to
notify their interest in, or a change to their interest in,
National Grid under the FCA's Disclosure Guidance and Transparency
Rules.
Julian
Baddeley
Group Company Secretary
Exhibit
99.2
3 December 2025
National Grid plc ('National
Grid' or 'Company')
Notification of Transactions of Persons Discharging Managerial
Responsibilities ('PDMR')
This announcement is made in accordance with Article
19 of
the Market Abuse Regulation ('MAR') and relates to the following
PDMR acquiring shares following a partial vesting of an award made
under the Company's Retention Award Plan
('RAP').
The vesting relates to a RAP award made to Talvis Love on 3 June
2024. The RAP award was conditional on continued employment with
the Company and on the satisfaction of the performance conditions
approved by the Remuneration Committee, which (after tax on the
gross award) must be retained until the shareholding requirements
are met. The RAP award remains subject to malus and clawback
provisions.
In accordance with MAR, the relevant Financial Conduct Authority
notifications are set out below.
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1
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Details of the person discharging managerial responsibilities /
person closely associated
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a)
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Name
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Talvis Love
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2
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Reason for the notification
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a)
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Position/status
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Chief Information and Digital Officer
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b)
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Initial notification /Amendment
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Initial notification
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3
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Details of the issuer, emission allowance market participant,
auction platform, auctioneer or auction monitor
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a)
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Name
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National
Grid plc
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b)
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LEI
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8R95QZMKZLJX5Q2XR704
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4
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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
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||
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a)
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Description of the financial instrument, type of
instrument
Identification
code
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American Depository Shares
US 6362744095
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b)
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Nature of the transaction
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Shares acquired following the vesting of the second tranche of shares in respect of the 3 June 2024
RAP award.
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c)
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Price(s) and volume(s)
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Price(s)
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Volume(s)
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Nil
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14,147
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d)
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Aggregated information
- Aggregated volume
- Price
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e)
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Date of the transaction
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2025.12.01
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f)
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Place of the transaction
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New
York Stock Exchange (NYSE)
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4
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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
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||
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a)
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Description of the financial instrument, type of
instrument
Identification
code
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American Depository Shares
US 6362744095
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b)
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Nature of the transaction
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Automatic disposal of shares resulting from RAP award exercise to
cover tax liabilities.
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c)
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Price(s) and volume(s)
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Price(s)
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Volume(s)
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$76.31
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6,865
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d)
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Aggregated information
- Aggregated volume
- Price
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e)
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Date of the transaction
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2025.12.01
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f)
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Place of the transaction
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New
York Stock Exchange (NYSE)
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Exhibit
99.3
09 December 2025
National Grid plc ('National
Grid' or 'Company')
Notification of Transactions of Persons Discharging Managerial
Responsibilities ('PDMRs')
This announcement is made in accordance with Article
19 of
the Market Abuse Regulation ('MAR'). In accordance with MAR, the
relevant Financial Conduct Authority ('FCA') notifications are set
out below.
|
1
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Details of the person discharging managerial responsibilities /
person closely associated
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||
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a)
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Name
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Andy
Agg
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2
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Reason for the notification
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a)
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Position/status
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Chief
Financial Officer
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b)
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Initial notification /Amendment
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Initial
notification
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3
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Details of the issuer, emission allowance market participant,
auction platform, auctioneer or auction monitor
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||
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a)
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Name
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National
Grid plc
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b)
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LEI
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8R95QZMKZLJX5Q2XR704
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|
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4
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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
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||
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a)
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Description of the financial instrument, type of
instrument
Identification
code
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Ordinary shares of 12 204/473p each
GB00BDR05C01
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b)
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Nature of the transaction
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Monthly purchase of securities ("partnership shares") under the
Share Incentive Plan
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c)
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Price(s) and volume(s)
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Price(s)
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Volume(s)
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GBP 11.3943
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13
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d)
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Aggregated information
- Aggregated volume
- Price
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e)
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Date of the transaction
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2025.12.08
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f)
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Place of the transaction
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London
Stock Exchange (XLON)
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1
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Details of the person discharging managerial responsibilities /
person closely associated
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||
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a)
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Name
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Will
Serle
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2
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Reason for the notification
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||
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a)
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Position/status
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Chief
People Officer
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b)
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Initial notification /Amendment
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Initial
notification
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3
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Details of the issuer, emission allowance market participant,
auction platform, auctioneer or auction monitor
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||
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a)
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Name
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National
Grid plc
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b)
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LEI
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8R95QZMKZLJX5Q2XR704
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|
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4
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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
|
||
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a)
|
Description of the financial instrument, type of
instrument
Identification
code
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Ordinary shares of 12 204/473p each
GB00BDR05C01
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|
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b)
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Nature of the transaction
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Monthly purchase of securities ("partnership shares") under the
Share Incentive Plan
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c)
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Price(s) and volume(s)
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Price(s)
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Volume(s)
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|
GBP 11.3943
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13
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||
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d)
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Aggregated information
- Aggregated volume
- Price
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|
|
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e)
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Date of the transaction
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2025.12.08
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f)
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Place of the transaction
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London
Stock Exchange (XLON)
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SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of
1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly
authorized.
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NATIONAL GRID
plc
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By:
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Beth Melges
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Beth Melges
Head of Plc Governance
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Date:
31 December
2025