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Posted On: 10/20/2020 8:50:03 AM
Post# of 99280

$OPTI announced the Company has retained Barwicki Investor Relations, based in New York City, to serve as its investor relations and corporate communications firm.
https://finance.yahoo.com/news/optec-internat...00169.html
https://finance.yahoo.com/news/optec-internat...00169.html

