Gascoyne Resources Ltd. (GYYSF: Pink Limited) | Piggyback Qualified Mon, Oct 11, 2021 12:00 - Gascoyne Resources Ltd. ( GYYSF : Pink Limited) - Piggyback Qualified - Effective Mon, Oct 11, 2021, GYYSF is designated with the status of piggyback qualified. Piggyback qualification allows market participants, in addition to the original 211 form filer, to quote the respective security. You may find a complete list of piggyback qualifications at otcmarkets.com .