Free Trial
→ A market crash is coming—here’s when (From Chaikin Analytics) (Ad) Buy NGG Stock  Free NGG Stock Alerts

National Grid (NGG) SEC Filings & 10K Form

National Grid logo
$63.01 +0.17 (+0.27%)
Closing price 03:58 PM Eastern
Extended Trading
$63.17 +0.16 (+0.25%)
As of 05:05 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Recent National Grid SEC Filings

Export to Excel
DateFilerForm TypeView
02/28/2025
5:20 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/24/2025
5:54 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
01/31/2025
5:08 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
01/14/2025
8:45 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
01/13/2025
6:11 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
12/31/2024
5:17 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
12/18/2024
11:39 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/29/2024
10:03 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/29/2024
6:48 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/29/2024
6:18 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/26/2024
11:52 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/25/2024
12:16 PM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/18/2024
12:26 PM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/07/2024
5:16 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/07/2024
5:14 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/31/2024
7:02 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/03/2024
6:19 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/30/2024
1:09 PM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/26/2024
7:49 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/13/2024
5:13 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/30/2024
7:37 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/28/2024
9:33 AM		National Grid (Filer)
Form F-3ASR
07/31/2024
5:48 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/26/2024
6:50 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/19/2024
12:59 PM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/18/2024
5:56 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/18/2024
5:59 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/10/2024
9:20 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/28/2024
5:01 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/26/2024
4:05 PM		National Grid (Filer)
Form 11-K/A
06/13/2024
11:36 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/12/2024
11:37 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/12/2024
11:41 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/11/2024
11:10 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/05/2024
11:56 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/31/2024
8:03 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/31/2024
5:21 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/23/2024
8:45 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/23/2024
5:32 AM		National Grid (Filer)
Form 20-F
Registration statement / Annual report / Transition report  
05/23/2024
5:21 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/23/2024
5:02 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
DOGE Social Security bombshell? (Ad)

Elon Musk just dropped another bombshell... He revealed his DOGE organization has been taking aim at Social Security, finding what he says is widespread fraud across the agency.

>>Here are the NINE stocks everyone will wish they own once Elon moves.<<
04/18/2024
9:59 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/10/2024
6:17 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
03/28/2024
6:46 AM		National Grid (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
(Data available from 1/1/2016 forward)

Remove Ads

Related Companies and Tools

Related Companies
SEC Filings Tools

This page (NYSE:NGG) was last updated on 3/25/2025 by MarketBeat.com Staff
From Our Partners
Your Wealth is Under Attack
Please don't wait—this is your moment to take action. Download your Wealth Protection Guide now, claim your fr...
American Alternative | Sponsored
A brutally honest economic warning for 2025 (see proof)
New York Times best-selling financial author and world-renowned economist Addison Wiggin (a man who’s worked s...
Banyan Hill Publishing | Sponsored
$2 Trillion Disappears Because of Fed's Secretive New Move
$2 trillion has disappeared from the US government's books. The reason why is a new, secretive move being c...
Stansberry Research | Sponsored
Has Trump finally met his match?
Dylan Jovine predicted the 2008 crash over a year before it happened. Folks who listened to him had the chance...
Behind the Markets | Sponsored
Collect $7k per month from Tesla’s SECRET dividend
Tesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...
Investors Alley | Sponsored
DOGE officially begins retirement transformation
Elon Musk's Department of Government Efficiency ("DOGE") just announced the first-ever "fully digital retireme...
Altimetry | Sponsored
“Amazon Coin” set to outperform Bitcoin
Chris Rowe – the man who recommended Amazon in 1998… Bitcoin and Ethereum in 2017… And has spotted 44 diffe...
True Market Insiders | Sponsored
Ex CIA predicts 40% “double crash” – April 11
The scientists here don’t study deadly viruses… directed energy weapons… or even weather control technology… ...
Paradigm Press | Sponsored