IPOs and Transactions: March 17 - 21

                     IPOs and Transactions: March 17 - 21  Last week's review of corporations, SEC form type and law firms  PR Newswire  NEW YORK, March 24, 2014  NEW YORK, March 24, 2014 /PRNewswire/ --There were 56 transactions filed with the SEC last week. Highlighted corporations and law firms include:  Registrant                    Symbol Form Law firm / advisor SIGNAL GENETICS LLC                  S-1  Blank Rome LLP GENSPERA INC                  GNSZ   S-1  Ellenoff Grossman & Schole LLP LABSTYLE INNOVATIONS CORP.    DRIO   S-1  Ellenoff Grossman & Schole LLP PIONEER POWER SOLUTIONS, INC. PPSI   S-3  Haynes and Boone, LLP ARCH THERAPEUTICS, INC.       ARTH   S-1  Morrison & Foerster LLP 58.COM INC.                   WUBA   F-1  O'Melveny & Myers LLP SIGNAL GENETICS LLC                  S-1  Reed Smith LLP GENSPERA INC                  GNSZ   S-1  Silvestre Law Group, P.C. 58.COM INC.                   WUBA   F-1  Skadden, Arps, Slate, Meagher & Flom                                           LLP    To view the full list, please visit our weekly listing: http://irblog.prnewswire.com/category/ipo-week-in-review/  About Vintage Filings PR Newswire's Vintage Filings division is a full-service financial filing and printing firm and a leading partner for all your XBRL filing needs. With more than 4,500 public company clients, Vintage is one of the fastest growing compliance firms nationwide. Vintage partners with its clients to provide the knowledge and service necessary to meet the SEC's ever-changing filing regulations. Vintage Filings provides high-quality, cost-effective compliance filings and production services, including EDGAR Filings, typesetting, XBRL tagging, section 16 filings, investment management services, drafting sessions, virtual data rooms (VDR) and more.  About PR Newswire PR Newswire (www.prnewswire.com) is the premier global provider of multimedia platforms that enable marketers, corporate communicators, sustainability officers, public affairs and investor relations officers to leverage content to engage with all their key audiences. Having pioneered the commercial news distribution industry 60 years ago, PR Newswire today provides end-to-end solutions to produce, optimize and target content -- from rich media to online video to multimedia -- and then distribute content and measure results across traditional, digital, mobile and social channels. Combining the world's largest multi-channel, multi-cultural content distribution and optimization network with comprehensive workflow tools and platforms, PR Newswire enables the world's enterprises to engage opportunity everywhere it exists. PR Newswire serves tens of thousands of clients from offices in the Americas,Europe,Middle East,Africaand theAsia-Pacific region, and is a UBM plc company.  Media Contact: Bradley H. Smith Director of Marketing, IR and Compliance Services PR Newswire & Vintage Filings +1 201.947.7157bradley.smith@prnewswire.com  SOURCE PR Newswire Association LLC  Website: http://www.prnewswire.com