Arcontech Group (ARC) is in the software & computer services sector and is currently trading at 0.17p per share. Market Cap £2.45m.
Matthew Jeffs appointed CEO in April 2013 has, since May bought shares on 6 occasions and now has 47m shares, 3.1%
Chairman Richard Last has 197,052,635, 12.9%
Louise Barton (Non-Executive Director) has 128,927,000, 8.4%

Interestingly they bought 75m between them on 16th December 2013 albeit much lower than todays sp, but it gives confidence to pi's.

Turnover increased 25%, a firm hand on costs has seen the cash balance increase to £878,804 from £746,675 and operating loss reduced to £247,270 from £595,147 for the y/e June 2013.

I'm in as of last week for a small spec punt ... let's see how it goes!