re: Diving deeper on Standard Lithium?

I'm not quite as pissed now about 13,800 shares I had through a broker when it was still OTC that didn't get sold back in 2021. They mistakenly got bought on the TSX. I thought I was about $160k-170k short when I sold all my shares in 2021, but just figured I had double counted some in my tallies for some I bought my kids and parents. They showed up in my Schwab account like a year ago well after I had consolidated all my holdings. Now I don't know how to trade them and have to call Schwab. Not that I plan on selling them anytime soon, but I don't even know what purchase price was on those.