Biggest insider buys, week by week

Biggest insider buys in London (beta), week 12/2026

16.03.2026 to 22.03.2026

Open-market share purchases worth at least about €10,000 (SEK 100,000 or GBP 10,000), ranked by value in the trade's own currency. Share plan purchases, coordinated purchases and share awards are left out.

1. 1
   GSK plc

   Dr Gavin Screaton — Management

   18.03.2026 · 6,335 × GBP 19.63
   GBP 124,352.25
2. 2
   Lloyds Banking Group plc

   William Chalmers — CFO

   20.03.2026 · 123,027 × GBP 0.94
   GBP 116,235.91
3. 3
   Tatton Asset Management plc

   Paul Edwards — CFO

   17.03.2026 · 17,855 × GBP 5.60
   GBP 99,988.00
4. 4
   SigmaRoc plc

   Peter Johnson — Management

   18.03.2026 · 85,500 × GBP 1.17
   GBP 99,949.50
5. 5
   Gresham House Energy Storage Fund plc

   John Stephen Leggate — Management

   19.03.2026 · 111,341 × GBP 0.75
   GBP 83,533.59
6. 6
   Mountview Estates plc

   Corrine R Sinclair

   Closely associated with Duncan Morrall Sinclair

   17.03.2026 · 659 × GBP 87.00
   GBP 57,333.00
7. 7
   Canal+

   Anna Marsh — Board member

   18.03.2026 · 25,500 × GBP 2.02
   GBP 51,595.94
8. 8
   Clarkson plc

   Constantin Cotzias — Management

   19.03.2026 · 1,097 × GBP 46.24
   GBP 50,725.28
9. 9
   Standard Life plc

   Katie Murray — Management

   16.03.2026 · 7,350 × GBP 6.76
   GBP 49,649.25
10. 10
    Harworth Group plc

    Alastair Lyons — Management

    19.03.2026 · 31,610 × GBP 1.55
    GBP 49,121.94