Rick Segal is Chairman of ReThink and Managing Partner of ReThink Education. He is also the Chairman and CEO of Seavest Investment Group and sits on the ReThink Impact Investment Committee. Rick currently serves on the boards of Flocabulary, Knowledge to Practice, Noodle Markets, Voxy, Civitas and APDS, and previously served on a number of public and private Boards of Directors. This includes the education-related portfolio companies Wireless Generation (sold to News Corp) and Schoolnet (sold to Pearson).
Rick is deeply committed to creating better communities through his philanthropic engagements, which are primarily focused on health, education, providing opportunities for low income children and the arts. Formerly, he was Chairman of the Board of Serious Fun, an international camp-based program established by actor Paul Newman to create positive recreational experiences for children with serious illnesses.
He is also President of the A.L. Mailman Family Foundation, a charitable foundation focused on early childhood care and education. Rick is founding Chairman Emeritus of Public Color, Inc., a not-for-profit arts and education institution serving the needs of the most challenged New York City Public Schools. He was formerly Chairman of the Board of Rye Country Day School in Rye, New York. Currently, he serves on the Board of Trustees of New York Presbyterian Hospital and is a Trustee of the Whitney Museum of American Art.
Managing Partner, Rethink
Michael Walden is a Managing Partner of ReThink and Chief Operating Officer of Seavest Investment Group. Through his role as COO, Michael oversees the launch, development and operations of the ReThink venture strategies and ensures the necessary connectivity between those ventures and the Seavest Investment Group back office. Since joining Seavest in 2011, he has lead the development and launch of ReThink’s four venture funds and developed the firm’s operating division Seavest Investor Services. He is a member of the Investment Committee for ReThink Education, ReThink Impact and ReThink Community and has served on the board of EverFi and Neverware.
Michael brings over 25 years of experience establishing, operating and growing businesses in a variety of industries. This includes operating positions in venture-funded growth companies in the technology and telecommunications sectors.
Prior to joining Seavest in 2011, he was a Managing Director at Potomac Media Partners, a corporate development advisory services firm where he advised technology companies on fundraising and growth strategies. Prior to Potomac, he served as Executive Vice President of Corporate Development at InPhonic, Inc. where he was responsible for strategic partnerships, financings, business development and M&A activities.
Michael began his career in Washington, D.C. serving on the legislative staff of U.S. Senator Arlen Specter. Mr. Walden received a Bachelor of Science degree in Business Administration from the University of Richmond.
Founder & Managing Partner, ReThink Impact
Jenny Abramson is the Founder & Managing Partner of ReThink Impact. She is a proven executive and entrepreneur having held a range of leadership roles across the impact tech space–in education, personal data, and media. She has been covered in CNN, The New York Times, and The Washington Post, interviewed on Squawk Box, featured at the Code Conference, at the United Nations, and on Capitol Hill, and was named one of Washington’s 100 Top Tech Leaders in 2017, Top 40 Under 40 in 2015, and a DC Power Women in Tech in 2014.
Before leading in the venture space, Jenny served as CEO of LiveSafe, a mobile security company focused on preventing school shootings and sexual assaults. She also held significant business roles at The Washington Post, Personal (a data tech company), and The Boston Consulting Group. In the education and social sector, Jenny oversaw the Transformation Management Office for DC Public Schools Chancellor Rhee and served as the Director of Strategy & Development at Teach for America, and sits on four boards.
Beyond her entrepreneurial and executive experience, Jenny has played leadership roles in the investment realm. Most notably, beyond her current fund, she is an Advisory Board member of the Camden Partners Nexus Fund (a Venture Capital fund focused on investing in Maryland-based businesses). She also was selected to be the only Harvard MBA to serve on Harvard’s Investment Committee for Shareholder Responsibility.
Jenny received a BA and MA from Stanford, graduating with honors and Phi Beta Kappa, and an MBA with honors and the Dean’s Award from Harvard Business School. She was also a Fulbright Scholar focusing on Human Genomics at The London School of Economics.
Managing Partner, ReThink Education
Matt Greenfield is Managing Partner of ReThink Education, a venture capital firm focused on educational technology. He is on the boards of BrightBytes, Allovue, CareAcademy and Southern New Hampshire University. His non-profit affiliations include the leadership council of NewSchools Venture Fund and the board of Mouse.org.
Matt received his B.A., M.A., and Ph.D. in English from Yale University, where he won five academic prizes and fellowships from the Mellon and Whiting Foundations and served on the editorial board of the Yale Journal of Law and the Humanities. He taught at Bowdoin College, where he served on the committee overseeing admissions, and the City University of New York, where he served on a college curriculum committee, helped launch an interdisciplinary learning community program for first-year students, taught in the teacher preparation program, and taught graduate classes in literature to teachers from the New York City public schools.
Managing Partner, ReThink Community
Derwin Sisnett is the Managing Partner of Rethink Community, a social impact investment vehicle that provides capital for real estate assets collectively centered on education, housing, healthcare, and the workforce. Derwin is also the founder and CEO of Maslow Development Inc., a not-for-profit real estate development company that designs and develops communities around high performing schools.
Prior to launching Rethink Community, Derwin co-founded and served as the CEO of Gestalt Community Schools (GCS), a charter management organization that develops high-performing, community-based charter schools in Memphis, Tennessee. Under his leadership, GCS grew into one of the highest-performing network of schools in Tennessee.
Derwin has held numerous board seats at healthcare, family foundation, and education-based organizations. In addition to his work at Rethink Community, Derwin serves on the Power Center CDC Board of Directors, the Crosstown Arts Board of Trustees, the Memphis Light, Gas & Water Board of Commissioners, and the Tennessee Charter School Center Board of Directors. Derwin is also a Pahara Aspen Fellow and a Broad Academy Fellow.
Partner, ReThink Impact
Heidi is a Partner at ReThink Impact. Previously, she was President and Head of Communities Investing for New Island Capital Management, an institutional-scale and 100% mission-focused investment advisor to a single ultra high net worth family. In this capacity, she helped grow and run the firm while also focusing on early stage private equity investing in online marketplaces, sustainable food and consumer brands, alternative financial institutions, and local living economies. She sat on New Island’s Executive Team and the Investment Committee, overseeing 100+ investments, across multiple asset classes, in sustainability, conservation, education, economic development, sustainable agriculture, and green real estate.
Prior to this, Heidi was an Acumen Fund Global Fellow working with D.light Design India, a social enterprise operating in India, China, and Tanzania to eradicate kerosene through the design, manufacturing and distribution of solar-powered LED lights. Before Acumen, Heidi was a Director at Pacific Community Ventures, a double bottom-line private equity fund and non-profit organization in San Francisco, California focused on small businesses creating high quality jobs in low-income neighborhoods. Previously, she was a founding member of AOL Time Warner Ventures and worked in Investment Banking at Deutsche Morgan Grenfell and Credit Suisse First Boston.
Heidi Patel teaches (and co-created) a course on institutional impact investing at the Stanford University Graduate School of Business and she serves on the Investment Committee for the Stanford GSB Student Impact Fund. Heidi is an advisor to Impact America (another women-led impact investing firm) and board member of Goodwill Industries of San Francisco, Marin and San Mateo. Heidi’s work in social enterprise and impact investing has been featured in the Wall St Journal, NPR’s Marketplace, Fox Business News, Forbes.com, Huffington Post, Ladies Home Journal, AOL’s WalletPop, Rick Roberts Show, and the Acumen Fund blog. Heidi earned an AB from Princeton University and an MBA from the Graduate School of Business at Stanford University.
Shakawat Chowdhury is the Chief Financial Officer of Seavest Investment Group. Shak joined Seavest in 2013, and manages the firm’s financial and accounting operations. He has over 13 years of experience in the real estate industry with a focus on accounting and taxation.
Prior to joining Seavest, Shak was a Senior Tax Director in the tax group for Tishman Speyer where he had responsibility for the U.S. tax reporting function of over 1,500 legal entities globally. Prior to his tenure at Tishman, he spent four years as a Senior Tax Associate at Arthur Andersen & Co.
Shak received a Bachelor of Business Administration degree Cum Laude in accounting with a minor in mathematics from Bernard M. Baruch College. Shak is a CPA licensed in the State of New York.
Partner, ReThink Education
Brandon Avrutin is a Partner of ReThink Education, a venture capital firm focused on educational technology.
Brandon joined Seavest Investment Group in 2011 as an Investment Associate working on private equity and venture capital deals focused on technology investments in the education sector.
Prior to Seavest, Brandon spent three years as an Investment Banking Analyst with Lazard’s M&A and Restructuring groups. At Lazard, Brandon focused on financial institutions and worked on numerous transactions resulting from the credit crisis including the sale of Bear Stearns to JPMorgan, the liquidation of Bernard L. Madoff Investment Securities, and the U.S. Treasury’s investment in GMAC Financial Services, as well as the reverse merger of KKR Private Equity Investors with KKR & Co. Brandon received his B.A. in Philosophy and Economics from Middlebury College.
Principle, ReThink Education
Michelle Dervan is a Principal at ReThink Education, a venture capital firm focused on education technology.
Prior to joining Rethink Education, Michelle was a Director of Strategic Partnerships at Pearson Education where she focused on sourcing and structuring partnership deals with large and small tech companies. She previously held a number of education, edtech and economic development roles at Irish government agency, Enterprise Ireland. She is actively interested in education policy and workforce development initiatives. She volunteers as an Organizer of the NYEdtech Meetup, as a Mentor with YearUp and serves as a NextGen Board Member of NY Collaborates for Autism, a nonprofit that designs innovative programs to improve the lives of people living with Autism Spectrum Disorder.
Michelle has an MBA from Columbia Business School and a Bachelor’s degree in European Studies, French and Russian from Trinity College Dublin, Ireland.
Associate, ReThink Impact
Malcolm McClain is an Associate at ReThink Impact. Previously, he was an Investment Associate at Cambridge Associates, a global investment firm that delivers portfolio management services to institutional and private investors. At C|A, Malcolm provided investment guidance to college endowments, foundations, and ultra high net worth families with a focus on venture capital and impact investing. In addition, he worked on the firm’s Resource Efficiency research team and helped to broaden client investment in women and minority investment managers. Malcolm graduated from Amherst College where he ran the school’s Entrepreneurship Society.
Social Impact Fellow, ReThink Impact
Chelsea Morris is the Social Impact Fellow at ReThink Impact. She has a breadth of experience in both the for-profit and nonprofit worlds, most recently Program Coordinator of the Development Office at the Center for Strategic and International Studies. At CSIS, Chelsea secured new donors, tracked revenue, and played a key role with senior staff in transitioning CRM systems. In 2012 she started her own company, Love and Be Loved, that sold T-shirts and donated a portion of its profits to the local women’s shelter.
Director of Investor Relations, ReThink
Erin is Director of Investor Relations for ReThink and Seavest.
Prior to joining Seavest Investment Group, Erin worked in marketing and investor relations at an established alternative investment manager where she worked closely with the Chief Marketing Officer to assist with fundraising efforts. Earlier in her career, Erin held similar positions in the alternative investment space working with a range of sophisticated institutional clients.
Erin is also a board member for Grace Outreach, a nonprofit based in South Bronx that serves low-income women seeking to enhance their academic skills and is co-Chair of the Next Gen New York group of 100 Women in Hedge Funds. Erin holds a B.S. from Ithaca College.
Executive in Residence
Mr. Murray is currently Executive Chairman of the Board, Voxy; Chairman of Redline Speed Worx; Chairman of The Clarke Companies, and Executive Chairman of American Prison Data Systems. He is an Operating Advisor to Lightview Capital Partners.
Most recently, Murray served K12 Inc. (LRN) as President and Chief Operating Officer, where he led the company’s two largest operating divisions: Managed Public Schools – a network of 70+ virtual charter schools; and Fuel Education, which sold content, curriculum and services to traditional brick and mortar schools. Responsibilities included school operations, marketing, development, IT, sales and HR. He also served as Chairman of the Board of Middlebury Interactive Languages.
He is an accomplished executive with decades of experience working for successful public and private companies. Mr. Murray served as Chief Executive Officer of Pulsepoint, Inc., a digital media technology company formed by the merger of ContextWeb, a top-rated advertising exchange, and Datran Media. He joined ContextWeb in March of 2010 and served as the company’s CEO.
Prior to ContextWeb, Mr. Murray was chief operating officer of Dialogic Inc., overseeing the daily operations of all aspects of sales, customer service and support, engineering, marketing, manufacturing, quality initiatives, and human resources. Dialogic acquired Cantata Technologies, where Mr. Murray was CEO. Previous roles included Chief Operating Officer – Cross Match Technologies, and CEO of Riversoft Plc.
Mr. Murray began his career at AT&T and over twenty years was promoted to positions of increasing responsibilities, including in sales, marketing, operations, engineering, and product management. As President of Business Network Services, he was responsible for AT&T’s $22B B2B business for wireline and data services.
Mr. Murray received a B.S. and M.S. in Management and Industrial Engineering from Rensselaer Polytechnic Institute. He resides in Bridgewater NJ with his wife Debbie. He has a professional passion for improving the state of education and workforce development in the US.