could just be a coincidence and the result of minimal...

could just be a coincidence and the result of minimal trading.
When the big players wanted the price down there was nothing on the buy side that could stop it... an algo was set to cover the buy side +1 share at the next lowest price, day after day.
I watched yesterdays match out and no one matched into the close except a $450 buy order at 15.5 ... not overly sophisticated and more likely retail wanting to have a happy weekend than any major manipulation.

That being said, seeing what happens to the 3 mill shares for sale at 15.5c next week might reveal if there is any more serious an agenda