February 18, 2021 - BETTERWARE REPORTSFOURTH QUARTER RESULTS: NET SALES INCREASED 299% AND EBITDA GROWTH OF 254% - 6-K: Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments | Betterware de Mexico, S.A.P.I. de C.V. (BWMX)