Summary: Investor discloses purchase and sale of TalkTalk Telecom Group PLC shares and derivatives, holding a 0.48% long position and a 0.42% short position. The positive score for this news is 1.5287054111468024e-06. The neutral score for this news is 2.3407021387811255e-07. The negative score for this news is 0.9999982118606567. AP19 and AP20 submitted amendments to their holdings in Aon plc, with AP19 increasing its position to 0.59% and AP20 detailing purchases and sales of Aon plc securities. The positive score for this news is 8.703958883415908e-06. The neutral score for this news is 7.342870230786502e-05. The negative score for this news is 0.9999178647994995. Aon plc filed a disclosure form under the Irish Takeover Panel Act regarding dealings in its relevant securities. The positive score for this news is 0.0008338247425854206. The neutral score for this news is 1.5497234926442616e-06. The negative score for this news is 0.9991647005081177. Willis Towers Watson PLC reports changes in shareholdings exceeding 1%, with numerous purchase and sale transactions detailed. The positive score for this news is 1.4602223927795421e-06. The neutral score for this news is 2.1911827730036748e-07. The negative score for this news is 0.9999983310699463. RSA Insurance Group plc has disclosed changes in holdings and dealings in its securities by an exempt principal trader. The positive score for this news is 7.520059443777427e-05. The neutral score for this news is 1.691116381152824e-06. The negative score for this news is 0.9999231100082397. William Hill PLC reports a 3.20% ownership stake after purchasing and selling shares, engaging in cash-settled and stock-settled derivative transactions. The positive score for this news is 2.5996419594775944e-07. The neutral score for this news is 1.3880035965030402e-07. The negative score for this news is 0.9999996423721313.