9-2-10: Winger David Martin has joined Derby from Millwall until the end of the season on an emergency loan deal. The 24-year-old, who played against the Rams in both FA Cup third-round ties last month, was due to join the Championship club before the close of the January transfer window but the move fell through. 1-6-10: Derby have completed the signing of Dave Martin from Millwall for an undisclosed fee. 21-1-11: Derby County winger David Martin has joined Notts County on loan for a month. 21-2-11: Derby winger Dave Martin has returned to Pride Park following his loan spell with Notts County. 24-2-11: Derby winger David Martin is returning to Notts County for another loan spell up until 23rd April. He is currently receiving treatment for a groin injury at Pride Park and is expected to be out of action for around one week.