A move up to a higher exchange will cause your bro

A move up to a higher exchange will cause your brokerage firm to have to turn in the certs they have on deposit at the DTCC for new certs and this coupled with a symbol change should cause the non existent shares to be repurchased.
Go CTIX!!!
(It is important to note that abusive naked shorting is also happening with regulators knowledge on the higher exchanges as well, sadly the system is broken)