I see we have our "Anonymous" 100-200 share trader doing his thing again today.
That individual has been away for a while but perhaps is back from holidays or more likely the current very light volumes allow for that type of activity. By selling just a few hundred shares into the bid the price can be dropped 5 or 6 cents without much expenditure.
We've pondered this person before. Its either computer generated orrrrrrrr someone who gets signed up with an e-trade plan that allows x amount of free trades. Any trading with fees attached would quickly erode any profit on numerous 100 and 200 shares trades.
Onward and Upward