Wimike - Here is part of the SEC rules on public disclosure. The rules do not mention that the initial announcement has to be free. It does handle requirements of a company doing simultaneous disclosure in the case of selective groups receiving information not publicly disclosed. With who is running NWBO, I’m certain they are aware of these rules.
“for an intentional selective disclosure, the issuer must make public disclosure simultaneously; for a non-intentional disclosure, the issuer must make public disclosure promptly.”
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