EX-99.1 2 exhibit1.htm EX-99.1 Exhibit  EX-99.1

                                                                                     

ANNEX 1 — SUMMARY

                                                                                     

FORM 6-K
SECURITIES AND EXCHANGE COMMISSION

Washington D.C. 20549

Report of Foreign Issuer

Pursuant to Rule 13a – 16 or 15d – 16 of
The Securities Exchange Act of 1934

Announcements sent to the London Stock Exchange

National Grid plc, 1-3 Strand, London, WC2N 5EH, United Kingdom

                                                                                     

Routine announcements in the period from
1 October to 11 November 2011
                                                                                     

     
DATE   DETAILS
7 November 2011  
Directors Interests-Share Incentive Plan-monthly update
   
 
2 November 2011  
Voting rights and capital (transfer of shares from treasury)
   
 
1 November 2011  
Voting rights and capital (end October issued share capital confirmed)
   
 
17 October 2011  
Voting rights and capital (transfer of shares from treasury)
   
 
11 October 2011  
Annual Report- Group Companies With Listed Debt
   
 
7 October 2011  
Directors Interests-Share Incentive Plan-monthly update
   
 
3 October 2011  
Voting rights and capital (end September issued share capital confirmed
plus transfer of shares from treasury)
   
 

Note: During the period a ‘same day’ Form 6-K was issued in respect of the following announcement:

24 October 2011: Sale of Onstream metering business