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United Kingdom Insider Trading

When a FTSE director spends their own money buying shares in their own company, that's a signal decades of academic research confirms works. The UK has the longest tradition of director dealings disclosure in Europe — and the FCA enforces it strictly.

View United Kingdom insider trades → See the research

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Regulator
FCA
Exchange
LSE
Currency
GBP
Transactions
75+
🇩🇪 Siemens AGBUY€2.4M
🇬🇧 AstraZeneca PLCBUY£890K
🇫🇷 TotalEnergies SESELL€1.1M
🇳🇱 ASML HoldingBUY€3.2M
🇸🇪 Annehem Fastigheter ABBUYkr 22.5M
🇩🇰 Novo NordiskBUYkr 5.3M
🇨🇭 Partners GroupBUYCHF 1.07M
🇧🇪 UCB SABUY€291K
🇳🇴 Equinor ASASELLkr 2.1M
🇵🇱 PKN OrlenBUYzł 340K
🇩🇪 Siemens AGBUY€2.4M
🇬🇧 AstraZeneca PLCBUY£890K
🇫🇷 TotalEnergies SESELL€1.1M
🇳🇱 ASML HoldingBUY€3.2M
🇸🇪 Annehem Fastigheter ABBUYkr 22.5M
🇩🇰 Novo NordiskBUYkr 5.3M
🇨🇭 Partners GroupBUYCHF 1.07M
🇧🇪 UCB SABUY€291K
🇳🇴 Equinor ASASELLkr 2.1M
🇵🇱 PKN OrlenBUYzł 340K

About UK Insider Trading

The UK has the longest tradition of director dealings disclosure in Europe. Academic research on the London Stock Exchange has consistently shown that director purchases outperform the market — especially in smaller companies and when multiple directors buy around the same time. The FCA enforces some of the strictest PDMR reporting standards anywhere, which means the filings you see carry real weight.

The FCA Regulator

The FCA publishes insider transactions through its public disclosure register. UK filings are reported in GBP and follow the UK MAR framework. The FCA is known for proactive enforcement — getting on the wrong side of UK insider trading rules carries serious consequences, which means filings are taken seriously.

What We Track

We scrape the FCA's disclosure register daily, capturing every director dealing and PDMR notification. Each record includes the insider's name, role, transaction details, share volumes, prices in GBP, and total values. No options exercises, no share awards — just real market transactions.

Why UK Insider Data Matters

Academic research on the LSE has consistently shown that director purchases outperform the market, especially in smaller companies and when multiple directors buy around the same time. The UK is the market where the insider signal is most extensively documented.

Companies Covered

From FTSE 100 blue chips like Shell, AstraZeneca, and HSBC to the vibrant AIM market where insider buying in small caps can move the needle significantly — we track the full breadth of LSE insider activity.

🏆 Top Insiders Leaderboard

Our Top Insiders leaderboard ranks the best-performing UK directors and PDMRs by actual stock return after their purchases. FTSE and AIM insiders are both covered — updated regularly with fresh performance data.

📊 Industry Conviction Rankings

Our Industry Rankings show which UK sectors are seeing the most insider conviction right now. Financials, energy, pharmaceuticals, and industrials are all tracked — see where UK directors are putting their own money.

DateCompany / InsiderTypeValueCtry
2026-04-09
🇬🇧 Oxford Nanopore Technologies PLC
Francis Van Parys · CEO
BUY
£100.0K
GB
2026-04-08
🇬🇧 ICG Enterprise Trust PLC
Jane Tufnell · Director
BUY
£178.5K
GB
2026-04-07
🇬🇧 Grafton Group PLC
Caroline Arnold · Spouse CFO
SELL
£45.1K
GB
2026-04-08
🇩🇪 Example Company AG
CEO · Executive Board
BUY
€1.2M
EU
2026-04-07
🇩🇪 Another Company PLC
CFO · Management
BUY
€340K
EU
All United Kingdom insider trades available with subscription.
Subscribe — €5/month
+6%
“Insider purchases earn abnormal returns of more than 6% over the following six months.”
Jeng, Metrick & Zeckhauser (2003) — The Journal of Finance
+8%
“A composite insider signal combining conviction filters generates over 8% annualized excess return across 34 countries.”
Heckmann, Jacobs & Schwarz (2023) — University of Duisburg-Essen
+20.94%
“High conviction insider purchases generate an average 12-month excess return of 20.94%.”
Dardas (2012) — The Journal of Investing

Read the full academic research →

01
FCA publishes, we collect

UK executives must disclose PDMR transactions within three business days. The FCA publishes these through its public disclosure register. We scrape it daily.

02
We filter for conviction

We exclude options exercises, stock awards, and compensation-related transactions. Only genuine open-market purchases and sales — where directors are spending their own money — make it through.

03
You see the UK signal

Filter by company, role, or cluster activity. See which UK sectors insiders are most bullish on. Track who the top-performing UK directors are over 1, 3, and 6 months.

🇩🇪
Germany
BaFin · XETRA
🇫🇷
France
AMF · Euronext Paris
🇳🇱
Netherlands
AFM · Euronext AMS
🇸🇪
Sweden
FI · Nasdaq Stockholm
🇪🇸
Spain
CNMV · BME
🇮🇹
Italy
CONSOB · MIL
🇨🇭
Switzerland
SER · SIX
🇳🇴
Norway
Finanstilsynet · OSL
🇩🇰
Denmark
Finanstilsynet · CPH
🇧🇪
Belgium
FSMA · EBR
🇫🇮
Finland
FIN-FSA · HEL
🇵🇱
Poland
KNF · WSE
🇦🇹
Austria
FMA · Vienna SE
🇮🇪
Ireland
FCA (IE) · Euronext Dublin
🌍
All countries
View full list

Start tracking UK director dealings today

Full access to United Kingdom and 14 other European markets, top insider rankings, and industry conviction scores.
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