Morse, Barnes-Brown Pendleton (Boston) congratulate their client Fenway Summer Ventures for leading a Series A financing in StreetShares.    Endeavor Equity Holding and Pivot Investments also participated in the initial $4.5 million Series A closing. Led by co-founders Mark Rockefeller and Mickey Konson, StreetShares brings together business owners in search of funding and investors looking for both financial and social returns. The online lender offers loans and lines of credit of $2,000 to $100,000 to small businesses, many of which are run by veterans.MBBP attorneys Jon Gworek and Matt Loecker handled the transaction on behalf of Fenway Summer Ventures.