(ShareCast News) - Legal & General independent director Julia Wilson picked up 7,320 shares in the life insurer she helps run at a price of 206p each, for a total consideration of £15,084.18.In the previous session, the firm announced that operating profits jumped 10% during the first half of the year to reach £822m.However, it also lowered its guidance for full-year free cash flows, projecting growth of about 5%, down from its previous steer for an increase of between 6% to 7%.That was the result of the insurer´s decision to increase its cash holdings in the run-up to the referendum vote.For analysts at Shore Capital that was the prudent course of action."Increased disclosure on the asset portfolio within direct investments should provide comfort to the nature of the investments which, to us, remain highly appropriate against Legals' liabilities. The group took a cautious stance in the run-up to Brexit which will deflate cash generation in the short term but, with hindsight, this was an appropriate course of action," analyst Eamonn Flanagan said in a research note sent to clients.Be that as it may, in the following session some observers in the market wondered aloud whether that might not mean that the dividend could be at risk at some point.Shares of Legal&General closed 3.16% higher at 212.50p on Wednesday. Top Director BuysU And I Group (UAI)Director name: Upton,RichardAmount purchased: 46,012 @ 161.50pValue: £74,309.38Atlantis Japan Growth Fund Ltd. (AJG)Director name: Ehrmann,PhilipAmount purchased: 20,000 @ 150.00pValue: £30,000.00Ladbrokes (LAD)Director name: Kelly OBE,JohnAmount purchased: 19,400 @ 152.80pValue: £29,643.20Legal & General Group (LGEN)Director name: Wilson,JuliaAmount purchased: 7,320 @ 206.07pValue: £15,084.18Srt Marine Systems (SRT)Director name: Lapping,Andrew ChristopherAmount purchased: 20,000 @ 48.40pValue: £9,680.00Diageo (DGE)Director name: Humer,Franz BAmount purchased: 383 @ 2,164.00pValue: £8,288.12French Connection Group (FCCN)Director name: Angelides,C EAmount purchased: 20,000 @ 40.00pValue: £8,000.00Foreign And Colonial Inv Trust (FRCL)Director name: Bone,RogerAmount purchased: 401 @ 495.26pValue: £1,985.99Judges Scientific (JDG)Director name: Cicurel,DavidAmount purchased: 22 @ 1,340.00pValue: £294.80Judges Scientific (JDG)Director name: Ormsby,Bradley LeonardAmount purchased: 22 @ 1,340.00pValue: £294.80Diageo (DGE)Director name: Mikells,KathrynAmount purchased: 7 @ 2,164.00pValue: £151.48 (CMCX)Director name: Fineberg,DavidAmount purchased: 54 @ 279.80pValue: £151.09Lloyds Banking Group (LLOY)Director name: Horta-Osorio,AntonioAmount purchased: 273 @ 54.93pValue: £149.95National Grid (NG.)Director name: Pettigrew,JohnAmount purchased: 14 @ 1,060.54pValue: £148.48National Grid (NG.)Director name: Bonfield,Andrew R JAmount purchased: 14 @ 1,060.54pValue: £148.48 (CMCX)Director name: Foley,Grant Amount purchased: 53 @ 279.80pValue: £148.29Glaxosmithkline (GSK)Director name: Dingemans,SimonAmount purchased: 8 @ 1,679.75pValue: £134.38Glaxosmithkline (GSK)Director name: Witty,Sir Andrew PAmount purchased: 8 @ 1,679.75pValue: £134.38Imi (IMI)Director name: Shook ,Daniel Amount purchased: 12 @ 1,060.00pValue: £127.20Imi (IMI)Director name: Selway,Mark WAmount purchased: 12 @ 1,060.00pValue: £127.20Daily Mail And General Trust A (non.v) (DMGT)Director name: Daintith,StephenAmount purchased: 18 @ 703.50pValue: £126.63Lloyds Banking Group (LLOY)Director name: Colombás ,Juan Amount purchased: 228 @ 54.93pValue: £125.23Drs Data & Research Services (DRS)Director name: Tebbutt,Arthur MAmount purchased: 628 @ 19.90pValue: £124.97Lloyds Banking Group (LLOY)Director name: Culmer,GeorgeAmount purchased: 227 @ 54.93pValue: £124.69Daily Mail And General Trust A (non.v) (DMGT)Director name: Beatty,KevinAmount purchased: 17 @ 703.50pValue: £119.59Imi (IMI)Director name: Twite,RoyAmount purchased: 11 @ 1,060.00pValue: £116.60Top Director SellsSophos Group (SOPH)Director name: Hagerman,KrisAmount sold: 125,072 @ 227.99pValue: £285,151.66Sophos Group (SOPH)Director name: Hagerman,KrisAmount sold: 100,634 @ 224.27pValue: £225,691.47Scapa Group (SCPA)Director name: Carter,Christopher Amount sold: 74,398 @ 255.00pValue: £189,714.90Sophos Group (SOPH)Director name: Bray,NickAmount sold: 49,032 @ 227.99pValue: £111,788.06Sophos Group (SOPH)Director name: Bray,NickAmount sold: 39,452 @ 224.27pValue: £88,478.84