The chief executive officer of Ebiquity made a show of faith in the data analysis firm with the purchase of almost £100,000-worth of shares.Michael Greenlees acquired 94,267 at 106p, taking his holding to 324,267.The group's share price has dropped around 11% in the past three months, following what Greenlees in July described as a "year of consierable change".Ebiquity restructured its business and has since been focused on accelerating its international business, particularly in the US and Asia.At the publication of its results, Greenlees said: "We begin the new year with a high level of visibility on revenue potential which gives us confidence about the year ahead." The group posted pre-tax profit of £3.4m, down from £6.6m a year earlier. Earnings per share declined from 6.95p to 4.06p. Top Director BuysEbiquity (EBQ) Director name: Mr Michael GreenleesAmount purchased: 94,267 @ 106.00p Value: £99,923Quindell (QPP) Director name: Mr Robert TerryAmount purchased: 50,000 @ 97.71p Value: £48,855Haydale Graphene Industries (HAYD) Director name: Mr John KnowlesAmount purchased: 40,729 @ 61.38p Value: £24,999Top Director SellsLombard Risk Management (LRM) Director name: Mr John McCormickAmount sold: 100,000 @ 13.00p Value: £13,000