David Poppe

Founded by William J. Ruane in 1969, Ruane, Cunniff & Goldfarb, Inc. is a registered investment advisor headquartered in New York City. The firm provides investment advisory services on a discretionary basis to their clients, which include individuals and institutions with separately managed accounts, private funds, and the Sequoia Fund, Inc., a registered investment company. They also provide advisory services to private funds intended for sophisticated investors and institutional investors. ^

Founded in 2003, Ruane Cunniff & Goldfarb LLC is a brokerage services company. The company is based in New York, NY.

Ruane, Cunniff & Goldfarb LP (RCG) is a SEC-registered investment advisor and wealth management firm headquartered in New York City. The firm was founded in 2016 and is a wholly owned subsidiary of Ruane, Cunniff & Goldfarb, Inc. RCG provides investment advisory services on a discretionary basis to individual and institutional clients with separately managed accounts and the Sequoia Fund, a registered investment company.

Central Securities Corp. is a closed-end management investment company, which engages in the provision of common stocks. It also invests in bonds, convertible bonds, preferred stocks, convertible preferred stocks, warrants, options real estate, or short-term obligations of governments, banks, and corporations. The company was founded on October 1, 1929 and is headquartered in New York, NY.