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Built by parents


Wes Tim with kid


CEO - Bio

Wes Johnson with kids


COO - Bio

John John with kid


Data Analytics - Bio

Nancy Nancy


Engineering - Bio

Matthew Matthew with kids


Finance - Bio

Wes Tim with kid



Daniel Daniel with kid


Product Management

David David with kid



Holly Holly with kid



Eric Wade with kids





Board Chair

Wes Herman has a long of history of working with and building outstanding companies. After graduating from UNC's Kenan-Flagler Business School, Wes headed to Coca-Cola, where in time he ran a Customer Management team responsible for $250 million in annual sales. Then he headed to Amazon, where he had multiple impact roles, serving as a senior executive on their Operations, Impact Innovations, and Enterprise Services teams.

But it just may be Wes's stewardship of the growth at ezprints for which he is known best. Serving as its CEO, Wes led ezprints to years of outperformance and a successful sale to Cafe Press. Since then, Wes has lent his experience to multiple technology startups, and Greenlight is lucky to have him in our corner.



Chief Executive Officer

Tim Sheehan has always worked at the edge of technology and finance. Early on he ran product development and ultimately co-led Yahoo! Finance which won several awards and became the most popular finance site on the Internet. Following that stint, he was tapped to be SVP & General Manager at Yodlee, the financial account aggregation engine that partnered with many leading financial institutions. Later on, Tim served as SVP of Products, Marketing & Strategy for Fiserv, the institutional financial services conglomerate, for their Biller Solutions Group.

But Tim had the entrepreneurial bug from the get-go. In 1997, he was Senior Producer for at startup Starwave, which was acquired by Disney. Then, Tim helped launch E*Trade as a Senior Manager for the Product Management team. In 2005 he co-founded Attributor, an online technology for protecting content owners from digital piracy which was acquired by Digimarc. Tim later started 7 Degrees (now Reachable) which helped sales professionals network their way into connecting with sales prospects.

In 2014, Tim helped many different entrepreneurs as Entrepreneur-in-Residence for Georgia Tech's Advanced Technology Development Center, and then co-founded Greenlight along with Johnson and John.



Chief Operating Officer

Johnson Cook started his first company, Impact Media Solutions, while still an undergraduate at Georgia Tech. He grew that online professional education company successfully until 2009, when he co-founded Peach New Media. Following his time as a "peach," he founded Quench Network, a sales training program for young sales reps using the time-tested forum concepts he learned from the Entrepreneurs Organization (EO).

In 2013, Johnson joined his friend David Cummings to build and lead the Atlanta Tech Village, a startup incubator and co-working space that is now home to over 300 tech startups.

Since then Johnson has been investing, advising, and working with young companies. Johnson is the world's most active board member and Greenlight's Chief Operating Officer.



Chief Technology Officer

Nancy has held CIO and CTO roles for last 10+ years with Worldpay and Fiserv. Launched the FinTech program at the ATDC on behalf of Worldpay to drive innovation and support early stage FinTech ventures.

Currently exploring VC fund for femtech and minority owned early stage start-ups in the Atlanta area. Board member of Women in Technology, leading the WIT Entrepreneurs program.

Industry range of experience is: Finance (Payments, Banking Solutions), Healthcare (Insurance, State Healthcare), Aerospace (NASA), and Defense (Air Force). Specialize in performance turn-around and transformation for driving fundamental change within the technology function.




John Hagelgans got his start building brokerage systems for Wall Street firms. After a few years in New York he joined the then-upstart Yahoo! Finance where he architected and ran the quote and charts systems, which soon were handling 100 million page views a day.

Later, John joined Hedgestreet, the binary options exchange that allowed investors to structure bets based on simple yes or no outcomes, like "will the S&P 500 be at price X by 2pm ET on day Y?" John architected and built their binary options market-making system, subsequently becoming the head trader. He left when Hedgestreet was sold (it's now known as Nadex) and himself became a market maker on the San Francisco equity options exchange. After that he decided to head back to Wall Street for stints in algorithmic and credit trading.

Several years on, John joined forces with Tim, his friend and colleague from his Yahoo! days, to build Greenlight.



Chief Financial Officer

Matthew May is our accounting and finance translator.

Matthew has helped develop the back office for hundreds of technology companies through his work at Acuity. He navigates tax and accounting rules for us. Prior to coming to Atlanta, he was a part of the Austin technology community both as an advisor and as a part of a start-up that had a successful $100 million exit in November 2000.

He is an active leader in the Georgia technology community and serves on the advisory board for Venture Atlanta and the selection committee for the Technology Association of Georgia's Top 40 Innovators.



Chief Marketing Officer

Wade is an award-winning marketing and product executive who has long worked at the forefront of the consumer internet. He co-founded RABBL, the world’s first social booking platform for music, in March 2013. Prior to RABBL, Wade ran marketing and product development for a number of venture-backed startups, including ScanCafe, the #1 consumer photo scanning service, Zopa, the world’s first peer-to-peer lending platform, and, an early social network. Wade got his start in Silicon Valley in 1998 as a product manager for E*TRADE, and then, beginning in 2000, a long stint at Yahoo! Finance, the #1 consumer finance portal, where he led product development.

Wade received his MBA in 1998 from Northwestern University, where he was the Brunswick-Urbanek Scholar, and his AB in 1990 from Harvard College, where he was a Ford, National Merit, and Harvard College Scholar.

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