Liam began his career at Alex Brown & Sons in 1993 where he worked on the cash equity trading desk. He worked as a sales trader for over fifteen years working at various firms such as Donaldson, Lufkin, & Jenrette, Gerard Klauer & Mattison and finally Soleil Securities.
In 2008, Liam left the equity trading world to pursue a career in Alternative Investments. He founded BigelowSands LLC that launched the ALT2 conferences promoting investments in alternative asset classes such as Diamonds, Art, Cars, Watches, and Wine. In 2016, Liam joined Wavecrest Securities as a Managing Director promoting early stage start-up companies.
In January of 2018, Liam joined TSC and holds the Series7 and 63 licenses. Liam graduated from Hartwick College with a Bachelor of Arts in History.