Cann American Corp (CNNA)

[drugmanrx]

CNNA doesn't seem to fit your example as both Finra and the SEC recognizes the name Cann American Corp even though prior to 2019 it was recognized as Canamed4Pets, Inc..

Type in Cnna
https://otce.finra.org/otce/symbol-directory
or
https://www.sec.gov/

CNNA is a dead stock that will never get out of Expert Market. Whatever.

Meaning the information you are giving is not correct as the name changed approved by both Finra and the SEC occurred in 2019 even though there were no financials filed in 2016 to 2017.as you pointed out.