(ShareCast News) - Clinigen Group directors have taken home a nice mid-week bonus after three exercised their options and a fourth sold a large portion of his stake.Chief executive Peter George, deputy chief executive Shaun Chilton and chairman Peter Allen all exercised their options which were promptly sold, allowing them all to take home a combined total of over £14m.On top of that, chief financial officer Robin Sibson sold 1m of his 2.4m shares in the company to pocket over £6.8m.Meanwhile five North River Resources directors stumped up cash in the latest placing for the company to progress the company's flagship Namib Project to a construction decision.Top Director BuysOvoca Gold (OVG)Director name: Mr Kiril GolovanovAmount purchased: 11,656,204 @ 4.95pValue: £576,982 Judges Scientific (JDG)Director name: Mr David CicurelAmount purchased: 10,000 @ 1,495.00pValue: £149,500 Driver Group (DRV)Director name: Mr David WebsterAmount purchased: 200,000 @ 68.75pValue: £137,500 North River Resources (NRRP)Director name: Mr James BeamsAmount purchased: 48,575,128 @ 0.20pValue: £97,150 North River Resources (NRRP)Director name: Mrs Keith MarshallAmount purchased: 10,000,000 @ 0.20pValue: £20,000 JPMorgan US Smaller Co. Inv Tst (JUSC)Director name: Ms Davina WalterAmount purchased: 6,316 @ 179.00pValue: £11,306 North River Resources (NRRP)Director name: Mr Ken SangsterAmount purchased: 5,000,000 @ 0.20pValue: £10,000 Top Director SellsClinigen Group (CLIN)Director name: Mr Robin SibsonAmount sold: 1,000,000 @ 685.00pValue: £6,850,000 Clinigen Group (CLIN)Director name: Mr Peter GeorgeAmount sold: 825,556 @ 685.00pValue: £5,655,059 Clinigen Group (CLIN)Director name: Mr Shaun Edward ChiltonAmount sold: 412,778 @ 685.00pValue: £2,827,529 CVS Group (CVSG)Director name: Mr Simon InnesAmount sold: 301,020 @ 680.00pValue: £2,046,936 Close Brothers Group (CBG)Director name: Mr Preben PrebensenAmount sold: 82,599 @ 1,546.68pValue: £1,277,542 Close Brothers Group (CBG)Director name: Mr Preben PrebensenAmount sold: 51,839 @ 1,546.68pValue: £801,783 Close Brothers Group (CBG)Director name: Mr Stephen R HodgesAmount sold: 46,346 @ 1,546.68pValue: £716,824 Close Brothers Group (CBG)Director name: Mr Stephen R HodgesAmount sold: 42,126 @ 1,546.68pValue: £651,554 Clinigen Group (CLIN)Director name: Mr Peter AllenAmount sold: 91,464 @ 685.00pValue: £626,528 Close Brothers Group (CBG)Director name: Mr Preben PrebensenAmount sold: 38,178 @ 1,546.68pValue: £590,491