I use td for this stock you have to call in buy orders normally I try to call in early am I have apex account so order size does not matter my first buy was 10 million no problem getting filled took a week or so 9.99 a trade a couple times they did charge me the broker fee 44.99 when i call in at like 5 am it always cost 9.99 other pennys on line is fine sell on line is fine also for this
I have been using Etrade and, like all of the other major brokers, you must call in the order for this stock. They have been charging me $13 to place any order and when I have placed larger orders with an "All or Nothing" tag they have filled fairly quick with no problems... Hope this helps.