SPACs are publicly traded. The announcement that Soaring Eagle was taking Ginkgo public was made in May. https://www.prnewswire.com/news-releases/ginkgo-biowork

SPACs are publicly traded. The announcement that Soaring Eagle was taking Ginkgo public was made in May. https://www.prnewswire.com/news-releases/ginkgo-bioworks-to-become-a-public-company-and-expand-its-leading-platform-for-cell-programming-301288325.html https://www.prnewswire.com/news-releases/ginkgo-bioworks-to-... No special access is needed to trade SPACs, just need to follow the news. That being said, I think that most SPACs are pretty bad deals.