NG Insider Trading

Insider Ownership Percentage: 0.19%
Insider Buying (Last 12 Months): £297,564.21
Insider Selling (Last 12 Months): £2,299,369.05

National Grid Insider Trading History Chart

This chart shows the insider buying and selling history at National Grid by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

National Grid Share Price & Price History

Current Price: GBX 1,037.50
Price Change: Price Increase of +24 (2.37%)
As of 04/12/2024 01:00 AM ET

This chart shows the closing price history over time for NG up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

National Grid Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
1/8/2024John PettigrewInsiderBuy14GBX 1,070£149.80
12/7/2023Andrew AggInsiderBuy14GBX 1,064£148.96
11/7/2023John PettigrewInsiderBuy15GBX 994£149.10
11/7/2023John PettigrewInsiderBuy15GBX 994£149.10
10/9/2023John PettigrewInsiderBuy16GBX 947£151.52
9/7/2023John PettigrewInsiderBuy15GBX 987£148.05
8/7/2023Andrew AggInsiderBuy16GBX 968£154.88
7/7/2023John PettigrewInsiderBuy15GBX 1,006£150.90
7/4/2023John PettigrewInsiderSell219,615GBX 1,047£2,299,369.05
6/15/2023John PettigrewInsiderBuy28,634GBX 1,035£296,361.90
3/7/2023John PettigrewInsiderBuy14GBX 1,037£145.18
2/7/2023John PettigrewInsiderBuy15GBX 1,046£156.90
1/9/2023Andrew AggInsiderBuy14GBX 1,050£147
12/7/2022John PettigrewInsiderBuy15GBX 1,026£153.90
11/7/2022John PettigrewInsiderBuy15GBX 971£145.65
10/7/2022John PettigrewInsiderBuy16GBX 914£146.24
8/8/2022John PettigrewInsiderBuy13GBX 1,138£147.94
6/7/2022John PettigrewInsiderBuy14GBX 1,117£156.38
5/19/2022Tony WoodInsiderBuy2,000GBX 1,229£24,580
See Full Table

SEC Filings (Institutional Ownership Changes) for National Grid (LON:NG)

53.95% of National Grid stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

National Grid logo
National Grid plc transmits and distributes electricity and gas. The company operates through UK Electricity Transmission, UK Electricity Distribution, UK Electricity System Operator, New England, New York, National Grid Ventures, and Other segments. The UK Electricity Transmission segment provides electricity transmission and construction work services in England and Wales. The UK Electricity Distribution segment offers electricity distribution services in Midlands, and South West of England and South Wales. The UK Electricity System Operator segment provides balancing services for supply and demand of electricity on Great Britain's electricity transmission system; and acts as an agent on behalf of transmission operators. The New England segment offers electricity and gas distribution, and electricity transmission services in New England. The New York segment provides electricity and gas distribution, and electricity transmission services in New York. The National Grid Ventures segment provides transmission services through electricity interconnectors and LNG importation at the Isle of Grain, as well as sale of renewables projects. The Other segment engages in the leasing and sale of commercial property, as well as insurance activities in the United Kingdom. The company was founded in 1990 and is headquartered in London, the United Kingdom.
Read More on National Grid

Today's Range

Now: GBX 1,037.50
Low: 1,016.50
High: 1,044.50

50 Day Range

MA: GBX 1,040.24
Low: 997
High: 1,073

52 Week Range

Now: GBX 1,037.50
Low: 918
High: 1,181


7,048,514 shs

Average Volume


Market Capitalization

£38.60 billion

P/E Ratio


Dividend Yield




Who are the company insiders with the largest holdings of National Grid?

National Grid's top insider investors include:
  1. Andrew Agg (Insider)
  2. John Pettigrew (Insider)
  3. Tony Wood (Insider)
Learn More about top insider investors at National Grid.