"T trades" are trades that occurred during the regular trading day but are "reported" after hours. They are almost always the sum of trades between market makers & debt holders, i.e. "dilutors", for shares that are SOLD to cover debt.
However, almost all of the volume Friday, including the T trades, were reported as "buys".
So, if this was the "beginning" of some kind of debt sells, it will be "bad". If this was debt, & it was the end, it will be "good". If it was some kind of agreement for major investment, then it will be "very good".
I'm sorry, but I really have no idea of where/why the shares came from so we'll just need to watch!