Advisory Board

Clayton Mobley

Advisory Board

Clayton is a proven executive who achieved early success with a large, multi-national industrial company before founding Spartan Value Investors. The Spartan family now consists of six different entities and seven brands, all providing exceptional returns with low volatility to investors.

Clayton brought the same intensity and focus to start Green Rock in 2017, creating sustainable investment programs at Green Rock that align investors’ best interests with that of the company, while maintaining disciplined standards to preserve capital. Throughout his entire experience, Clayton has built four businesses with Total Enterprise Value exceeding $260 million. He also hired and developed four CEOs and eight senior executives.

Dan Nguyen

Advisory Board

Dan has vast experience with investment banking and corporate venture capital. During his career, he was involved with a number of transactions including sell-side M&A, IPO, and acquisition financing.

In addition, Dan has long held a passion for healthcare investing and an appreciation for the complexities of the healthcare system. His wife is a pharmacist and his brother currently attends medical school to be an anesthesiologist. Dan has an MBA from the Wharton School at the University of Pennsylvania and a Bachelor of Science from Brigham Young University.

Bill Nabors

Advisory Board

As COO for FreeTextbooks.com, Bill’s operational and financial expertise caught the eye of Green Rock where he became the interim CFO for a portfolio company in the mining industry. After restructuring their balance sheet and stabilizing cash flow, he was charged with deploying Green Rock Fund I ($7 million) and Fund II ($23 million).

Bill possesses expertise in underwriting credit transactions for small and medium businesses and has a Bachelor's Degree from Samford University.

Lawrence L. Anderson, MD, FAAD

Advisory Board

Dr. Anderson has practiced dermatology for over 30 years in private practices, as well as in group and private equity. His successes as an entrepreneur in building a large single-specialty medical practice—and in subsequently joining leadership with a nationwide private equity group practice—have provided him with critical resources that are vital in building strong clinical and financial operations. His experience, which includes strategic and tactical planning, execution, and integration, has equipped him with in-depth insights into the advantages and challenges of medical practice in both small and large organizations.