Perfectly understand how the split works, was just curious as to posters gauage on what occurs w/ a IPO issue splitting so close to debut, seeing if anyone knew of a prior precedence in Share Price reaction...
Your statements are correct; you do not change symbols for an FS, and an "e" is typically added to the symbol indicating you are behind on your required filings.
An RS can cause a change in symbol (Unico just went from UNCN to UCOI), but I don't believe that's a mandatory change.
An increase in OS/Auth shares also does not require symbol changes, as evidenced by the share count changes logged by XKEM and DNAG.