The first 3 trades of the day are for 10k, 10k and

The first 3 trades of the day are for 10k, 10k and 100 shares. Who does trades this small. That relates to $52, $52, and $5.20. I have personally never done a trade under $100 and I would guess that is the case with most people. It is logical that most trades are for amounts greater than $200 but when you look at the daily trades for NTEK the majority of bids/asks are for a quantity of 10k.