Why not have a look at the Edge Minerals thread? Yes, you have 2...

Why not have a look at the Edge Minerals thread? Yes, you have 2 shareholdings, SBM Ltd. and Edge Minerals Ltd. Edge Minerals is not listed on the ASX yet. Its focus is on manganese as I understand it.
You can only sell your shares privately as the company is not listed on the ASX, currently. I think you can fairly expect the company will be floated on the ASX in due course.

See pg 39 of 39 regarding Edge changing its name.https://asic.gov.au/media/clyf020l/a06_22.pdf

Name: EDGE MINERALS LIMITED
ACN: 126 632 899
ABN: 21 126 632 899 (External Link)
Registration date: 19/07/2007Next review date: 19/07/2022
Former name(s): EDGE MINERALS PTY LTD, SPITFIRE AUSTRALIA (SWW) PTY LTD
Status: Registered
Type: Australian Public Company, Limited By Shares
Locality of registered office: NORTH FREMANTLE WA 6159
Regulator: Australian Securities & Investments Commission
https://connectonline.asic.gov.au/RegistrySearch/faces/landing/panelSearch.jspx?searchText=126632899&searchType=OrgAndBusNm&_adf.ctrl-state=1bxcykvnej_18