If iTalk filed chapter 11 there would be a Q at the end of the ticker so it looks like there will be no cancellation of common shares.
"Q" Added To Stock Ticker Symbol When a company is involved in bankruptcy proceedings, the letter "Q" is added to the end of the company's stock ticker symbol. In most cases, when a company emerges from bankruptcy, the reorganization plan will cancel the existing equity stock and the old shares will be worthless. Given that risk, before purchasing stock in a bankrupt company, investors should read the company's proposed plan of reorganization. For more information about the impact of bankruptcy proceedings on securities, please read our online publication, Corporate Bankruptcy.
Well again United Mobile Solutions LLC is the entity in the Bankruptcy. I'm not trading UMS,LLC. I own a Bunch of TALK shares and TALK will be just fine from what this BK will accomplish!