If I cease to be a reporting issuer, can I use my existing profile to continue to make exempt market offerings and disclosure filings? 

Yes. When an issuer ceases to be a reporting issuer it should update the ‘Reporting Issuer?’ field on its SEDAR+ profile to be ‘No’. Among other things, this step will ensure that the necessary status is transferred to its SEDI Issuer Profile Supplement. The issuer can continue to make exempt market offerings and disclosure filings under its existing profile.