UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549
|
____________________________
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FORM 6-K
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____________________________
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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 October 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 1 October
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 8 October
2025 — Director/PDMR Shareholding
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Exhibit
99.1
1 October 2025
National Grid plc ('National
Grid' or 'Company')
Voting Rights update
National Grid's registered capital as of 30 September 2025
consisted of 5,191,884,002 ordinary shares of
which 230,434,106 were held as treasury shares; leaving a
balance of 4,961,449,896 with voting rights.
The figure of 4,961,449,896 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
8 October 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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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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a)
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Name
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National
Grid plc
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b)
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LEI
|
8R95QZMKZLJX5Q2XR704
|
|
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)
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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 10.835
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14
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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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2025.10.07
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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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a)
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Name
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John
Pettigrew
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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
Executive
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b)
|
Initial notification /Amendment
|
Initial
notification
|
|
3
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Details of the issuer, emission allowance market participant,
auction platform, auctioneer or auction monitor
|
|
a)
|
Name
|
National
Grid plc
|
|
b)
|
LEI
|
8R95QZMKZLJX5Q2XR704
|
|
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 12 204/473p each
GB00BDR05C01
|
|
b)
|
Nature of the transaction
|
Monthly purchase of securities ("partnership shares")
under the Share Incentive Plan
|
|
c)
|
Price(s) and volume(s)
|
Price(s)
|
Volume(s)
|
|
GBP 10.835
|
13
|
|
d)
|
Aggregated information
- Aggregated volume
- Price
|
|
|
e)
|
Date of the transaction
|
2025.10.07
|
|
f)
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Place of the transaction
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London
Stock Exchange (XLON)
|
|
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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Will
Serle
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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
People Officer
|
|
b)
|
Initial notification /Amendment
|
Initial
notification
|
|
3
|
Details of the issuer, emission allowance market participant,
auction platform, auctioneer or auction monitor
|
|
a)
|
Name
|
National
Grid plc
|
|
b)
|
LEI
|
8R95QZMKZLJX5Q2XR704
|
|
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 12 204/473p each
GB00BDR05C01
|
|
b)
|
Nature of the transaction
|
Monthly purchase of securities ("partnership shares") under
the Share Incentive Plan
|
|
c)
|
Price(s) and volume(s)
|
Price(s)
|
Volume(s)
|
|
GBP 10.835
|
14
|
|
d)
|
Aggregated information
- Aggregated volume
- Price
|
|
|
e)
|
Date of the transaction
|
2025.10.07
|
|
f)
|
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
October 2025

