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NATIONAL GRID PLC (NGG) Form 6-K: Report of foreign private issuer, 2012

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.

  • 2012-12-21: Form 6-K; Period of report 2012-12-21; Description LIVE FILING; Document htm_7302.htm.
  • 2012-12-05: Form 6-K; Period of report 2012-12-05; Description LIVE FILING; Document htm_7256.htm.
  • 2012-11-30: Form 6-K; Period of report 2012-11-30; Description LIVE FILING; Document htm_7242.htm.
  • 2012-11-15: Form 6-K; Period of report 2012-11-15; Description FORM 6-K; Document d440282d6k.htm.
FiledFormPeriod of reportDescriptionDocument
2012-12-216-K2012-12-21LIVE FILINGhtm_7302.htm
2012-12-056-K2012-12-05LIVE FILINGhtm_7256.htm
2012-11-306-K2012-11-30LIVE FILINGhtm_7242.htm
2012-11-156-K2012-11-15FORM 6-Kd440282d6k.htm
2012-10-056-K2012-10-05LIVE FILINGhtm_7077.htm
2012-10-046-K2012-10-04LIVE FILINGhtm_7072.htm
2012-10-016-K2012-10-01LIVE FILINGhtm_7060.htm
2012-09-216-K2012-09-21LIVE FILINGhtm_7039.htm
2012-09-206-K2012-09-20LIVE FILINGhtm_7032.htm
2012-09-066-K2012-09-06LIVE FILINGhtm_6995.htm
2012-09-046-K2012-09-04LIVE FILINGhtm_6986.htm
2012-08-146-K2012-08-14LIVE FILINGhtm_6952.htm
2012-08-036-K2012-08-03LIVE FILINGhtm_6934.htm
2012-07-316-K2012-07-31LIVE FILINGhtm_6926.htm
2012-07-306-K2012-07-30LIVE FILINGhtm_6921.htm
2012-07-166-K2012-07-16LIVE FILINGhtm_6909.htm
2012-07-056-K2012-07-05LIVE FILINGhtm_6896.htm
2012-06-146-K2012-06-14LIVE FILINGhtm_6860.htm
2012-06-126-K2012-06-12LIVE FILINGhtm_6853.htm
2012-06-086-K2012-06-08LIVE FILINGhtm_6847.htm
2012-05-176-K2012-05-176-Kd355291d6k.htm
2012-04-246-K2012-04-24LIVE FILINGhtm_6752.htm
2012-04-046-K2012-04-04LIVE FILINGhtm_6716.htm
2012-02-246-K2012-02-24LIVE FILINGhtm_6581.htm
2012-01-316-K2012-01-31LIVE FILINGhtm_6507.htm
2012-01-316-K2012-01-31LIVE FILINGhtm_6505.htm
2012-01-176-K2012-01-17LIVE FILINGhtm_6474.htm
2012-01-046-K2012-01-04LIVE FILINGhtm_6428.htm