It's actually a good question. The name of the company in Nevada is now Trans Global, but the company's stock trades under the name Teletek with the symbol TLTK until such time as Nasdaq assigns a new symbol and recognizes the name change.
That will happen on whatever Ex Dividend Date is set and it will appear on the Other Portal Daily List as a name and symbol change and most likely, unless the company rescinds it, a 1:400 reverse split same time.