NATIONAL GRID PLC 
2 January 2018
National Grid plc ('National Grid')
ISIN Code: GB00BDR05C01
Transaction in Own Shares
National Grid announces that it has purchased the following number of its ordinary shares of 12 p each on the London Stock Exchange from Barclays Capital Securities Limited ('Barclays') as part of its buy-back programme announced on 9 October 2017. The sole purpose of the programme is, as previously announced, to reduce the share capital of National Grid as part of the return of proceeds to shareholders following the sale of a majority interest in National Grid's UK gas distribution business.
Date of purchase: | 29 December 2017 |
Number of Ordinary shares of 12 p each purchased: | 57,983 |
Highest price paid per share (pence): | 871.6527 |
Lowest price paid per share (pence): | 871.6527 |
Volume weighted average price paid per share: | 871.6527 |
National Grid intends to hold the purchased shares in treasury. Following the purchase of these shares, National Grid holds 241,754,036 of its ordinary shares in treasury and has 3,375,816,089 ordinary shares in issue (excluding treasury shares).
A schedule of individual trades carried out by Barclays (BARCGBN1) as principal in connection with the above purchases on 29 December 2017 is set out below.
Schedule of purchases - aggregate information
Trading venue |
Volume weighted average price | Aggregated volume |
BATS Europe | 869.9839 | 3,407 |
Chi-X Europe | 869.8908 | 9,043 |
Turquoise | 870.0000 | 362 |
London Stock Exchange | 869.8251 | 45,171 |
Schedule of purchases - individual transactions
Number of shares purchased |
Transaction price | Time of transaction (including time zone) | Trading venue | Transaction reference number |
854 | 869.10 | 08:00:24 | London Stock Exchange | 606284548693540000 |
99 | 869.10 | 08:00:24 | London Stock Exchange | 606284548693540000 |
555 | 869.10 | 08:00:44 | London Stock Exchange | 592210798247346000 |
514 | 869.10 | 08:00:44 | London Stock Exchange | 592210798247346000 |
345 | 869.10 | 08:00:44 | London Stock Exchange | 606284548693541000 |
73 | 869.10 | 08:01:02 | London Stock Exchange | 592210798247347000 |
993 | 869.10 | 08:02:02 | London Stock Exchange | 592210798247347000 |
125 | 869.10 | 08:02:02 | London Stock Exchange | 606284548693542000 |
226 | 869.10 | 08:02:02 | London Stock Exchange | 592210798247347000 |
1,048 | 869.10 | 08:02:02 | London Stock Exchange | 592210798247347000 |
824 | 869.10 | 08:02:02 | London Stock Exchange | 606284548693542000 |
901 | 868.90 | 08:02:02 | London Stock Exchange | 606284548693542000 |
50 | 868.90 | 08:02:02 | BATS Europe | 606284548693542000 |
1,174 | 870.00 | 08:04:20 | London Stock Exchange | 606284548693543000 |
230 | 870.00 | 08:35:10 | BATS Europe | 592210798247369000 |
375 | 870.00 | 08:35:10 | BATS Europe | 606284548693561000 |
210 | 870.00 | 08:35:12 | London Stock Exchange | 592210798247369000 |
284 | 870.00 | 08:35:12 | London Stock Exchange | 606284548693561000 |
965 | 870.00 | 08:35:21 | London Stock Exchange | 592210798247369000 |
1,280 | 870.00 | 08:35:21 | London Stock Exchange | 592210798247369000 |
317 | 870.00 | 08:35:21 | BATS Europe | 592210798247369000 |
511 | 870.00 | 08:35:21 | Chi-X Europe | 592210798247369000 |
100 | 869.90 | 08:35:21 | London Stock Exchange | 592210798247369000 |
870 | 869.90 | 08:35:21 | London Stock Exchange | 592210798247369000 |
1,302 | 870.00 | 08:35:21 | London Stock Exchange | 606284548693561000 |
1,020 | 870.00 | 08:35:21 | London Stock Exchange | 606284548693561000 |
362 | 870.00 | 08:35:21 | Turquoise | 606284548693561000 |
87 | 870.00 | 08:35:21 | London Stock Exchange | 606284548693561000 |
392 | 870.00 | 08:35:21 | Chi-X Europe | 606284548693561000 |
465 | 869.90 | 08:35:21 | Chi-X Europe | 606284548693561000 |
93 | 869.80 | 08:35:21 | London Stock Exchange | 592210798247369000 |
83 | 869.90 | 08:35:25 | London Stock Exchange | 592210798247369000 |
507 | 869.90 | 08:35:25 | Chi-X Europe | 606284548693561000 |
356 | 869.90 | 08:35:25 | London Stock Exchange | 606284548693561000 |
363 | 870.00 | 08:35:31 | BATS Europe | 606284548693561000 |
57 | 870.00 | 08:35:33 | BATS Europe | 606284548693561000 |
221 | 870.00 | 08:35:36 | London Stock Exchange | 606284548693561000 |
436 | 870.00 | 08:35:36 | London Stock Exchange | 606284548693561000 |
161 | 870.00 | 08:35:36 | BATS Europe | 606284548693561000 |
155 | 870.00 | 08:35:36 | BATS Europe | 606284548693561000 |
238 | 870.00 | 08:35:37 | Chi-X Europe | 606284548693561000 |
425 | 870.00 | 08:35:37 | London Stock Exchange | 606284548693561000 |
330 | 870.00 | 08:35:38 | London Stock Exchange | 606284548693561000 |
515 | 870.00 | 08:35:38 | Chi-X Europe | 592210798247369000 |
139 | 870.00 | 08:35:38 | Chi-X Europe | 606284548693561000 |
654 | 870.00 | 08:35:51 | BATS Europe | 606284548693561000 |
653 | 870.00 | 08:35:54 | BATS Europe | 592210798247370000 |
345 | 870.00 | 08:54:53 | London Stock Exchange | 592210798247379000 |
392 | 870.00 | 08:54:53 | BATS Europe | 606284548693570000 |
294 | 870.00 | 08:54:53 | London Stock Exchange | 592210798247379000 |
584 | 870.00 | 08:54:53 | Chi-X Europe | 592210798247379000 |
1,454 | 870.00 | 08:54:53 | London Stock Exchange | 592210798247379000 |
778 | 870.00 | 08:54:53 | London Stock Exchange | 592210798247379000 |
1,172 | 870.00 | 08:54:53 | London Stock Exchange | 592210798247379000 |
1,520 | 870.00 | 08:54:53 | London Stock Exchange | 592210798247379000 |
1,378 | 870.00 | 08:54:53 | London Stock Exchange | 606284548693570000 |
664 | 869.90 | 08:54:53 | London Stock Exchange | 592210798247379000 |
525 | 869.90 | 08:54:53 | London Stock Exchange | 592210798247379000 |
59 | 869.90 | 08:54:53 | London Stock Exchange | 592210798247379000 |
386 | 869.90 | 08:54:53 | Chi-X Europe | 606284548693570000 |
38 | 870.00 | 08:54:54 | London Stock Exchange | 592210798247379000 |
887 | 870.00 | 08:54:56 | London Stock Exchange | 592210798247379000 |
223 | 870.00 | 08:54:56 | London Stock Exchange | 592210798247379000 |
561 | 870.00 | 08:54:56 | London Stock Exchange | 606284548693570000 |
254 | 870.00 | 08:54:57 | London Stock Exchange | 606284548693570000 |
36 | 870.00 | 08:55:03 | London Stock Exchange | 606284548693570000 |
662 | 870.00 | 08:55:03 | London Stock Exchange | 592210798247379000 |
65 | 870.00 | 08:55:03 | London Stock Exchange | 606284548693570000 |
72 | 870.00 | 08:55:03 | London Stock Exchange | 592210798247379000 |
681 | 870.00 | 08:55:03 | London Stock Exchange | 606284548693570000 |
476 | 870.00 | 08:55:03 | Chi-X Europe | 606284548693570000 |
816 | 870.00 | 08:55:06 | London Stock Exchange | 606284548693570000 |
1,085 | 870.00 | 08:55:06 | London Stock Exchange | 592210798247379000 |
64 | 870.00 | 08:55:06 | London Stock Exchange | 606284548693570000 |
831 | 870.00 | 08:55:08 | London Stock Exchange | 592210798247379000 |
236 | 870.00 | 08:55:09 | London Stock Exchange | 592210798247379000 |
524 | 870.00 | 08:55:09 | Chi-X Europe | 592210798247379000 |
16 | 870.00 | 08:55:12 | Chi-X Europe | 606284548693570000 |
1,071 | 870.00 | 08:55:13 | London Stock Exchange | 592210798247379000 |
73 | 870.00 | 08:55:15 | London Stock Exchange | 606284548693570000 |
57 | 870.00 | 08:55:16 | London Stock Exchange | 606284548693570000 |
40 | 870.00 | 08:55:21 | London Stock Exchange | 606284548693570000 |
52 | 870.00 | 08:55:22 | London Stock Exchange | 606284548693570000 |
71 | 870.00 | 08:55:28 | London Stock Exchange | 606284548693570000 |
61 | 870.00 | 08:55:37 | London Stock Exchange | 606284548693570000 |
61 | 870.00 | 08:55:44 | London Stock Exchange | 606284548693570000 |
66 | 870.00 | 08:55:51 | London Stock Exchange | 606284548693570000 |
934 | 870.00 | 08:55:55 | London Stock Exchange | 592210798247379000 |
19 | 870.00 | 08:55:55 | London Stock Exchange | 606284548693570000 |
75 | 870.00 | 08:55:55 | Chi-X Europe | 592210798247379000 |
435 | 870.00 | 08:55:55 | Chi-X Europe | 592210798247379000 |
349 | 870.00 | 08:55:58 | London Stock Exchange | 592210798247379000 |
550 | 870.00 | 08:56:12 | London Stock Exchange | 592210798247379000 |
813 | 870.00 | 08:58:36 | London Stock Exchange | 592210798247380000 |
131 | 870.00 | 08:58:36 | London Stock Exchange | 592210798247380000 |
286 | 870.00 | 08:58:36 | London Stock Exchange | 592210798247380000 |
1,410 | 870.00 | 08:58:36 | London Stock Exchange | 606284548693571000 |
68 | 870.00 | 08:58:41 | London Stock Exchange | 606284548693571000 |
80 | 870.00 | 08:58:48 | London Stock Exchange | 606284548693571000 |
15 | 870.00 | 08:58:51 | Chi-X Europe | 606284548693571000 |
592 | 870.00 | 08:58:51 | Chi-X Europe | 606284548693571000 |
644 | 870.00 | 08:58:51 | London Stock Exchange | 606284548693571000 |
17 | 870.00 | 08:58:54 | Chi-X Europe | 606284548693571000 |
18 | 869.90 | 08:59:28 | Chi-X Europe | 592210798247381000 |
1,446 | 869.90 | 08:59:32 | London Stock Exchange | 592210798247381000 |
326 | 869.90 | 08:59:32 | Chi-X Europe | 592210798247381000 |
5 | 869.90 | 08:59:32 | Chi-X Europe | 592210798247381000 |
27 | 869.80 | 08:59:32 | London Stock Exchange | 592210798247381000 |
2 | 869.80 | 08:59:37 | London Stock Exchange | 592210798247381000 |
11 | 869.80 | 08:59:38 | London Stock Exchange | 592210798247381000 |
11 | 869.80 | 08:59:44 | London Stock Exchange | 592210798247381000 |
13 | 869.80 | 08:59:50 | London Stock Exchange | 592210798247381000 |
144 | 869.80 | 09:02:20 | London Stock Exchange | 592210798247382000 |
56 | 869.80 | 09:02:25 | Chi-X Europe | 592210798247382000 |
583 | 869.80 | 09:02:25 | London Stock Exchange | 592210798247382000 |
525 | 869.80 | 09:02:25 | London Stock Exchange | 592210798247382000 |
115 | 869.80 | 09:02:25 | London Stock Exchange | 592210798247382000 |
1,020 | 869.80 | 09:02:25 | London Stock Exchange | 606284548693573000 |
63 | 869.70 | 09:02:25 | Chi-X Europe | 606284548693573000 |
976 | 869.70 | 09:02:25 | Chi-X Europe | 606284548693573000 |
913 | 869.70 | 09:02:25 | London Stock Exchange | 592210798247382000 |
438 | 869.70 | 09:02:25 | London Stock Exchange | 606284548693573000 |
126 | 869.70 | 09:02:25 | London Stock Exchange | 606284548693573000 |
828 | 869.80 | 09:02:25 | London Stock Exchange | 606284548693573000 |
120 | 869.70 | 09:02:27 | London Stock Exchange | 592210798247382000 |
120 | 869.70 | 09:02:32 | London Stock Exchange | 592210798247382000 |
489 | 869.70 | 09:02:32 | Chi-X Europe | 592210798247382000 |
409 | 869.70 | 09:02:32 | London Stock Exchange | 592210798247382000 |
377 | 869.70 | 09:02:32 | Chi-X Europe | 606284548693573000 |
142 | 869.70 | 09:02:38 | London Stock Exchange | 592210798247382000 |
779 | 869.70 | 09:02:44 | Chi-X Europe | 592210798247382000 |
131 | 869.70 | 09:02:44 | London Stock Exchange | 592210798247382000 |
47 | 869.70 | 09:02:50 | London Stock Exchange | 592210798247382000 |
67 | 870.00 | 09:02:57 | Chi-X Europe | 592210798247382000 |
671 | 870.00 | 09:38:23 | London Stock Exchange | 592210798247398000 |
This announcement will also be available on National Grid's website athttp://investors.nationalgrid.com/rns.aspx.
Enquiries to:
D Whincup, Assistant Company Secretary, (0207 004 3209).
National Grid plc published this content on 02 January 2018 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 02 January 2018 07:09:11 UTC.
Original documenthttp://otp.investis.com/clients/uk/national_grid/rns/regulatory-story.aspx?cid=374&newsid=962140
Public permalinkhttp://www.publicnow.com/view/8CBF24E0C6D56DB615B403FA1CAFBD382AB41920
