Image: Mary Carmina Wilbourn

Mary Carmina Wilbourn

Of Counsel, Corporate Department


Mary Wilbourn is of counsel in the Securities and Capital Markets Group and based in Palo Alto. Ms. Wilbourn's practice is focused on representing emerging growth private and public companies in capital markets and other corporate transactions with a focus on early stage and late stage high growth private companies.

Ms. Wilbourn has been involved in more than 100 private company financings and prior to joining Paul Hastings, Ms. Wilbourn was an associate at another international law firm.


  • Represented Vir Biotechnology in its $143 million IPO and $300 million S-1 follow-on offering.
  • Represented Procore Technologies in its $678 million IPO.
  • Represented Arctic Wolf Networks in its $401 million financing led by Owl Rock, a division of Blue Owl Capital, with participation from Viking Global Investors, the Ontario Teachers’ Pension Plan, and funds advised by Neuberger Berman.
  • Represented DataStax in its $115 million investment led by Goldman Sachs Asset Management.
  • Represented ThoughtSpot in its $100 million financing led by March Capital and joined by Lightspeed Ventures, Snowflake Ventures, Khosla Ventures, Fidelity, Capital One Ventures, General Catalyst, Sapphire Ventures, and GIC.
  • Represented Grafana Labs in its $240 million financing led by GIC, Singapore’s sovereign wealth fund and joined by JP Morgan, Sequoia Capital, Coatue, Lightspeed Venture Partners and Lead Edge Capital.
  • Represented Influxdata in its $51 million financing led by Princeville Capital and Citi Ventures and joined by Battery Ventures, Mayfield and Sapphire Ventures.

Practice Areas


Emerging Growth Companies

Life Sciences and Healthcare

Securities and Capital Markets





California Bar


UC Hastings College of the Law, J.D. 2017

College of Charleston, B.A. 2011

Get In Touch With Us

Contact Us