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NATIONAL GRID PLC (NGG) Form 6-K: Report of foreign private issuer, 2009

NATIONAL GRID PLC Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

  • 2009-12-21: Form 6-K; Period of report 2009-12-21; Description LIVE FILING; Document htm_4627.htm.
  • 2009-12-18: Form 6-K; Period of report 2009-12-18; Description LIVE FILING; Document htm_4622.htm.
  • 2009-12-09: Form 6-K; Period of report 2009-12-09; Description LIVE FILING; Document htm_4587.htm.
  • 2009-12-01: Form 6-K; Period of report 2009-12-01; Description LIVE FILING; Document htm_4555.htm.
FiledFormPeriod of reportDescriptionDocument
2009-12-216-K2009-12-21LIVE FILINGhtm_4627.htm
2009-12-186-K2009-12-18LIVE FILINGhtm_4622.htm
2009-12-096-K2009-12-09LIVE FILINGhtm_4587.htm
2009-12-016-K2009-12-01LIVE FILINGhtm_4555.htm
2009-11-196-K2009-11-19FORM 6-Ky80531e6vk.htm
2009-11-066-K2009-11-06LIVE FILINGhtm_4471.htm
2009-10-056-K2009-10-05LIVE FILINGhtm_4373.htm
2009-08-216-K2009-08-21LIVE FILINGhtm_4221.htm
2009-07-286-K2009-07-28LIVE FILINGhtm_4157.htm
2009-07-276-K2009-07-27LIVE FILINGhtm_4151.htm
2009-07-106-K2009-07-10LIVE FILINGhtm_4094.htm
2009-06-166-K2009-06-16LIVE FILINGhtm_4024.htm
2009-06-166-K2009-06-16FORM 6-Ky77597e6vk.htm
2009-06-106-K2009-06-10LIVE FILINGhtm_4020.htm
2009-06-056-K2009-06-05LIVE FILINGhtm_4002.htm
2009-05-296-K2009-05-29LIVE FILINGhtm_3981.htm
2009-05-146-K2009-05-14FORM 6-Ky77229e6vk.htm
2009-04-296-K2009-04-29LIVE FILINGhtm_3899.htm
2009-04-146-K2009-04-14LIVE FILINGhtm_3850.htm
2009-03-096-K2009-03-09LIVE FILINGhtm_3764.htm
2009-02-056-K2009-02-05LIVE FILINGhtm_3689.htm
2009-02-056-K2009-02-05LIVE FILINGhtm_3687.htm