Follow the Quantum Helium Limited share price and the full directors' dealings record of the company, a listed issuer based in United Kingdom. Shares are quoted on UK GB, under the oversight of RNS (LSE). Market capitalisation: €15m. The latest transaction was filed on 23 April 2026 (Purchase). Among the most active insiders: Graham Duncan. The full history is accessible without an account.
5
Insider Decl.
0
Thresholds
€44,498
5 ops.
Buy Volume
·
0 ops.
Sell Volume
22Σ signal
Buys €44,498· Sells
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Fundamental score
Ranked 23,006 of 25,829 companies
23.1
score / 100
Value
15
Quality
31
FCF yld-9.8%
Earn yld-14%
EV/EBITDA·
ROE-78%
Gross mgn41%
Net mgn·
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Quantum Helium Limited is a company listed on the XLON market, specializing in the exploration and extraction of helium. It focuses on developing projects related to this rare resource.