GELN Insider Trading

Insider Ownership Percentage: 11.94%
Insider Buying (Last 12 Months): £3,038,518.64
Insider Selling (Last 12 Months): GBX 0

Gelion Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Gelion Share Price & Price History

Current Price: GBX 18
Price Change: +0.30 (1.20%)
As of 05/1/2026 12:16 PM ET

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

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

Gelion Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/23/2025Amit GuptaInsiderBuy50,000GBX 19£9,500
5/19/2025Graham CooleyInsiderBuy216,668GBX 1,398£3,029,018.64
7/17/2024Joycelyn Cheryl MortonInsiderBuy17,999GBX 26£4,679.74
7/12/2024Michael Edward DavieInsiderBuy18,548GBX 23£4,266.04
11/29/2023Stephen William MahonInsiderBuy312,500GBX 24£75,000
5/30/2023Michael Edward DavieInsiderBuy23,561GBX 36£8,481.96
See Full Table

SEC Filings (Institutional Ownership Changes) for Gelion (LON:GELN)

20.63% of Gelion stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Gelion logo
Gelion is a global energy storage company advancing the transition to a clean, electrified future. Gelion develops and commercialises next-generation battery technologies for electric mobility, e-aviation, and grid and stationary storage - built for high performance, safety, and cost effectiveness. At the heart of its technology is Nano-Encapsulated Sulfur (NES™), a proprietary cathode active material. NES™ uses nanoconfinement to unlock the potential of lithium-sulfur and room-temperature sodium-sulfur batteries, targeting high energy density and strong power capability, while overcoming the limitations that have historically held sulfur-based batteries back. Designed with "drop-in" compatibility for existing lithium-ion and sodium-ion manufacturing lines, NES™ is built to scale in today's gigafactories. Beyond its core technology, Gelion delivers customised Battery Energy Storage Systems (BESS) through its Integration Solutions business, and is developing lithium-ion recycling technologies to recover critical materials and support a circular battery economy. Working alongside global leading academic, government and industry partners, Gelion bridges the gap between cutting-edge research and real-world deployment to drive decarbonisation, energy independence, and a more reliable energy future.
Read More on Gelion

Today's Range

Now: GBX 18
Low: 15.25
High: 18

50 Day Range

MA: GBX 16.12
Low: 12.13
High: 19.70

52 Week Range

Now: GBX 18
Low: 10.50
High: 30

Volume

193,952 shs

Average Volume

314,122 shs

Market Capitalization

£41.30 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.287

Who are the company insiders with the largest holdings of Gelion?

Gelion's top insider investors include:
  1. Amit Gupta (Insider)
  2. Graham Cooley (Insider)
  3. John Wood (Insider)
  4. Joycelyn Cheryl Morton (Insider)
  5. Michael Edward Davie (Insider)
  6. Stephen William Mahon (Insider)
Learn More about top insider investors at Gelion.