Karl G. Finegan
Managing Principal

Mr. Finegan is the Founder and Managing Principal of Aeterna Capital, responsible for implementing investment strategies and portfolio management from acquisition to exit.  He previously worked at Goldman Sachs & Co. for 16 years, where he was a member of the Distressed and High Yield Bond business. 

Prior to Goldman Sachs, Mr. Finegan worked for PricewaterhouseCoopers in Europe, where he managed the external audits of global corporations. From 2013 thru 2015, he set up a Distressed Real Estate fund in Miami to take advantage of asset price dislocations caused by the global financial crisis, with a successful exit in late 2015. Mr. Finegan earned his B.A Honors in Economics and French from the University College Dublin. He also earned a Professional Diploma in Accounting from Dublin City University and was admitted as a Fellow of the Institute of Chartered Accountants in Ireland.  

Mr. Finegan is an advisor to several of Aeterna's portfolio companies.

---

Rainy Guo
Investor

Rainy Guo is an investor at Aeterna Capital, responsible for sourcing, evaluating investment opportunities, implementing investment strategies, and portfolio management from acquisition through exit.

Previously, Ms. Guo was an investment banker at Citigroup in New York and Hong Kong, where she advised on cross-border mergers and acquisitions as well as large scale initial public offerings. She also has experiences across early stage venture capital, growth equity, and leveraged buyout, with transaction experiences in healthcare, tech, AI, and business services.

Ms. Guo is a CPA candidate and holds both a Master’s and a Bachelor’s degree in Accounting from the McCombs School of Business at the University of Texas at Austin.