Domino’s Pizza UK & Ireland, the pizza delivery firm, has announced it has invested £394,500 in acquiring 100,000 of its own shares, as part of its share buyback programme. The company is in the process of returning up to £19m to shareholders through buying shares back for cancellation. The price paid per share was 394.5p. In March, the company announced it had invested just over £1.8m in acquiring 400,000 of its own shares for cancellation.