Financial reports
20-F
2023 FY
Annual report (foreign)
6 Jun 23
20-F
2022 FY
Annual report (foreign)
7 Jun 22
20-F
2021 FY
Annual report (foreign)
8 Jun 21
20-F
2020 FY
Annual report (foreign)
25 Jun 20
20-F
2019 FY
Annual report (foreign)
4 Jun 19
20-F
2018 FY
Annual report (foreign)
4 Jun 18
20-F/A
2017 FY
Annual report (foreign) (amended)
17 Jul 17
20-F
2017 FY
Annual report (foreign)
6 Jun 17
20-F
2016 FY
Annual report (foreign)
7 Jun 16
20-F
2015 FY
Annual report (foreign)
5 Jun 15
Current reports
6-K
Pre-close Update Ahead of 2023/24 Full Yr Results
18 Apr 24
6-K
3-YEAR Rate Plan Proposal Filed for Kedny-kedli
10 Apr 24
6-K
Batch Filing
28 Mar 24
6-K
Completion of Sale of 20% of National Gas
11 Mar 24
6-K
Director/pdmr Shareholding
7 Mar 24
6-K
Batch Filing
29 Feb 24
6-K
Grid Guide to Accelerating Uk Connections
8 Feb 24
6-K
Batch Filing
31 Jan 24
6-K
Current report (foreign)
11 Jan 24
6-K
Voting Rights and Capital Update
11 Jan 24
Registration and prospectus
8-A12B
Registration of securities on exchange
17 Jan 24
424B5
Prospectus supplement for primary offering
9 Jan 24
FWP
Free writing prospectus
8 Jan 24
424B5
Prospectus supplement for primary offering
8 Jan 24
15-12G
Securities registration termination
3 Jan 24
25
Voluntary exchange delisting
21 Dec 23
8-A12B
Registration of securities on exchange
15 Jun 23
424B5
Prospectus supplement for primary offering
8 Jun 23
FWP
Free writing prospectus
7 Jun 23
424B5
Prospectus supplement for primary offering
6 Jun 23
Proxies
No filings
Other
CERT
Certification of approval for exchange listing
17 Jan 24
CERT
Certification of approval for exchange listing
15 Jun 23
CT ORDER
Confidential treatment order
16 Jul 18
UPLOAD
Letter from SEC
24 Oct 17
CORRESP
Correspondence with SEC
13 Oct 17
CORRESP
Correspondence with SEC
28 Sep 17
UPLOAD
Letter from SEC
15 Sep 17
CORRESP
Correspondence with SEC
30 Aug 17
UPLOAD
Letter from SEC
3 Aug 17
CT ORDER
Confidential treatment order
30 Jun 17
Ownership
SC 13G/A
BlackRock Inc.
25 Jan 24
11-K
Annual report of employee stock purchases
23 Jun 23
SC 13G/A
BAIRD ROBERT W & CO INC /WI/
9 Feb 23
SC 13G
BlackRock Inc.
25 Jan 23
11-K
Annual report of employee stock purchases
24 Jun 22
11-K
Annual report of employee stock purchases
24 Jun 22
SC 13G
BAIRD ROBERT W & CO INC /WI/
14 Feb 22
SC 13G/A
BlackRock Inc.
1 Feb 22
11-K
Annual report of employee stock purchases
28 Jun 21
11-K
Annual report of employee stock purchases
28 Jun 21