Your other stock must not have been under an SEC Admin. Proceeding for delinquent Financials for you to still own public stock that could trade.
Although this post is dated the principles still prevail and I assure you the SEC Admin. Law Judges will revoke Petrogress Inc.'s stock registration(s).
***Once the SEC tightened the rules for Rule 15c2-11 all OTC stocks (SEC registered or Alternate reporting) were required to provide current and accurate disclosures or those stocks would lose quotations. They could still trade but Market Makers were forbidden from quoting bids and asks or volumes for any stock not compliant with Rule 15c2-11. There was no longer any pressing need for the SEC to file Admin. Proceedings for SEC Registered companies that were severely delinquent in filing Financials. However, the SEC has periodically filed Admin. Proceedings for some SEC Registered companies that are severely delinquent in filing Financials.....like PGAS.
Read this board to learn more about SEC Admin. Proceedings for SEC Registered companies that are delinquent in filing Financials: