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November 25, 2015 11:48 AM ET

Professional Services

Company Overview of Calvert Social Investment Foundation

Executive Profile

D. Wayne Silby

Founder and Co-Chairman, Calvert Social Investment Foundation
AgeTotal Calculated CompensationThis person is connected to 1 Board Members in 1 different organizations across 1 different industries.

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Mr. D. Wayne Silby is the Founder of Calvert Social Investment Foundation and serves as its Co-Chairman. Mr. Silby co-founded Social Venture Network and Calvert Social Venture Partners. He helped start Group Serve Foundation and he serves as its Chairman. He serves on the Board of the Grameen Technology Council. Mr. Silby holds a J.D. from the Georgetown University Law Center and a B.S. in Economics from the Wharton School of Finance at the University of Pennsylvania. ...

Corporate Headquarters

7315 Wisconsin Avenue
Bethesda, Maryland 20814

United States

Phone: 800-248-0337
Fax: 301-280-1399

Board Members Memberships

Founder and Co-Chairman


University of Pennsylvania - The Wharton School
Georgetown University Law School

Other Affiliations

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