Huntsworth non-executive director Lord Puttnam has doubled his holdings in the public relations and healthcare communications firm. The group said Lord Puttnam bought 90,000 ordinary shares at 65.5p each, taking his holdings to 180,000 shares or 0.1% of the issued class.Top Director BuysHuntsworth (HNT) Director name: Lord PuttnamAmount purchased: 90,000 @ 65.50p Value: £58,950Tongaat-Hulett (THL) Director name: Dr T.V. MaphaiAmount purchased: 600 @ R91.92 Value: R55,152TT Electronics (TTG) Director name: Mr David CrowtherAmount purchased: 25,000 @ 55.70p Value: £13,925Candover Investments (CDI) Director name: Mr Richard StoneAmount purchased: 2,500 @ 523.00p Value: £13,075Top Director SellsBanco Santander SA (BNC) Director name: Mr Emilio BotinAmount sold: 400,000 @ 924.44p Value: £3,697,760Banco Santander SA (BNC) Director name: Mr Emilio BotinAmount sold: 200,000 @ 923.56p Value: £1,847,120Banco Santander SA (BNC) Director name: Mr Emilio BotinAmount sold: 100,000 @ 922.69p Value: £922,690Carillion (CLLN) Director name: Mr John McDonoughAmount sold: 78,534 @ 294.00p Value: £230,890Carillion (CLLN) Director name: Mr Don KennyAmount sold: 71,202 @ 294.00p Value: £209,334Carillion (CLLN) Director name: Mr Richard TappAmount sold: 43,433 @ 294.00p Value: £127,693NCC Group (NCC) Director name: Mr Robert F C CottonAmount sold: 33,805 @ 375.00p Value: £126,769Gem Diamonds (GEMD) Director name: Mr Gavin BeeversAmount sold: 43,000 @ 251.00p Value: £107,930NCC Group (NCC) Director name: Mr Paul EdwardsAmount sold: 15,775 @ 375.00p Value: £59,156Carillion (CLLN) Director name: Mr David HurcombAmount sold: 11,163 @ 294.00p Value: £32,819