Team
Our team has a long history of working together through cycles to create value.

Managing Partners

Joshua Sanger

CO-FOUNDER & MANAGING PARTNER

Mr. Sanger is a Founder and Managing Partner of Siltstone Capital. Prior to founding Siltstone, Mr. Sanger worked for nine years…

Robert Le

CO-FOUNDER & MANAGING PARTNER

Mr. Le is a Founder and Managing Partner of Siltstone Capital.  Prior to founding Siltstone, Mr. Le was a Portfolio Manager

Investment & Operations

Cecile Cao

DIRECTOR OF INVESTOR RELATIONS & CHIEF OPERATING OFFICER

Ms. Cao is the Director of Investor Relations and COO of Siltstone Capital. Ms. Cao has over 15 years …

Will Moore

Vice President

Mr. Moore is a Vice President at Siltstone Capital.  Prior to joining Siltstone, Mr. Moore was a Senior Associate at Tudor, Pickering…

Jackson Schaap

Associate

Mr. Schaap is an Associate at Siltstone Capital. Prior to joining Siltstone, Mr. Schaap graduated from Rice University with a…

Shivam Gupta

Associate

Mr. Gupta is an Associate at Siltstone Capital. Prior to joining Siltstone, Mr. Gupta was an Investment Banking Analyst at Macquarie…

Theresa Cu

Reservoir Engineer

Ms. Cu is a Reservoir Engineer at Siltstone. Prior to joining Siltstone, Ms. Cu worked as a Reservoir Engineer under two EnCap-backed…

Legal & Land

Mani Walia

Managing Director, General Counsel & Chief Compliance Officer

Mr. Walia is the Managing Director, General Counsel & Chief Compliance Officer of Siltstone Capital. Prior to Siltstone, Mr. Walia…

Michael Faust

SENIOR VICE PRESIDENT, BUSINESS DEVELOPMENT

Mr. Faust is the SVP of Business Development for Siltstone Resources and Manager of Siltstone Services.  Mr. Faust has…

Cori Willet

Vice President, Business Development

Ms. Cori Willett is the Vice President of Business Development at Siltstone. Prior to Siltstone, she was the Director of Land for Purple Land…

Jacob Varghese

Vice President, Marketing

Mr. Varghese is the Vice President of Marketing. Mr. Varghese is a highly skilled senior entrepreneurial business executive… 

Pete Harding

Land Manager

Mr. Harding is the Head of Land Management for Siltstone. Mr. Harding is in charge of managing both of Siltstone’s field offices…

Philip Grant

Senior GIS Analyst

Mr. Grant is the Senior GIS Analyst at Siltstone. Mr. Grant brings over 14 years of experience in GIS projects and database …

Annie Hall

Lease Analyst

Ms. Hall is a Lease Analyst at Siltstone and is responsible for administrative support for the land team at Siltstone’s field offices…

Accounting & Administration

Kim Ta

CHIEF FINANCIAL OFFICER

Ms. Ta is the Chief Financial Officer of Siltstone Capital.  Ms. Ta has over twelve years of accounting experience…

Alex Wawrzyniec

Senior Fund Accountant

Ms. Wawrzyniec is a Senior Fund Accountant for Siltstone Capital. Prior to joining Siltstone, Ms. Wawrzyniec was a Staff Accountant for…

Sonia Sun

Senior Revenue Accountant

Ms. Sun is a Senior Revenue Accountant at Siltstone. Ms. Sun has over 12 years of production and revenue accounting…

Sandy Tran

Staff Accountant

Ms. Tran is a Staff Accountant at Siltstone. Ms. Tran received a B.B.A in Finance from the Bauer College of Business at the University…

Carly Thompson-Peters

Executive Assistant

Ms. Thompson-Peters is an Executive Assistant at Siltstone Capital. Ms. Thompson-Peters has received a Bachelor of Arts degree from…

Allyson Herebic

EXECUTIVE ASSISTANT​

Ms. Herebic is an Executive Assistant at Siltstone Capital. Prior to joining Siltstone, Ms. Herebic completed Marriott International’s …

Board & Advisors

Michael Rosinski

PRINCIPAL & SENIOR ADVISOR

Mr. Rosinski is a Principal and Senior Advisor for Siltstone Capital.  Mr. Rosinski has over 37 years of experience in energy…