Board of Directors

Mr. Urso, co-founder of Towerstream, Inc, has served as the Company's director and chairman since inception and was Chief Executive Officer from inception until November 2005.  Mr. Urso was named Interim Chief Executive Officer in February 2016.  Mr. Urso has extensive business management expertise and significant experience in the wireless broadband and tower industries.  In 1995, he co-founded eFortress and served as its president through 1999. From 1983 until 1997, Mr. Urso owned and operated a group of radio stations. In addition, Mr. Urso co-founded the regional cell-tower company, MCF Communications, Inc. Philip Urso graduated from Portsmouth Abbey and holds a B.A. from Northwestern University's American Studies program.

Recent Stock Transactions by Philip Urso
Date Type Shares Traded Price Range
Dec 10, 2015 Buy 8,200 0.40
Dec 9, 2015 Buy 9,000 0.31
May 28, 2015 Option Execute 2,553 n/a
Apr 24, 2015 Option Execute 24,636 n/a
May 28, 2014 Option Execute 13,324 n/a
Apr 2, 2014 Automatic Sell 17,000 2.38 - 2.45
Sep 24, 2013 Sell 8,500 2.45 - 2.54
Jan 15, 2013 Automatic Sell 17,000 3.32 - 3.47
Oct 15, 2012 Automatic Sell 17,000 3.78 - 3.82
Jul 16, 2012 Automatic Sell 17,000 4.37 - 4.45
Apr 16, 2012 Automatic Sell 17,000 4.34 - 4.40
Oct 17, 2011 Automatic Sell 17,000 2.84 - 2.92
Jul 26, 2011 Sell 25,000 4.25
Jul 15, 2011 Automatic Sell 17,000 4.08 - 4.11
Apr 15, 2011 Automatic Sell 17,000 3.92 - 4.01
Jan 18, 2011 Automatic Sell 17,000 4.12 - 4.22
Oct 15, 2010 Automatic Sell 17,000 2.06 - 2.13
Aug 13, 2010 Automatic Sell 8,000 1.58 - 1.61
Aug 12, 2010 Automatic Sell 13,286 1.60 - 1.65
Aug 11, 2010 Automatic Sell 8,714 1.60 - 1.68
Jul 15, 2010 Automatic Sell 17,000 1.51 - 1.59
May 12, 2010 Automatic Sell 13,510 1.66 - 1.79
May 11, 2010 Automatic Sell 16,490 1.65 - 1.85
Apr 15, 2010 Automatic Sell 17,000 1.46 - 1.63
Feb 11, 2010 Automatic Sell 6,900 1.60 - 1.65
Feb 10, 2010 Automatic Sell 12,900 1.61 - 1.70
Feb 9, 2010 Automatic Sell 10,200 1.65 - 1.81
Jan 15, 2010 Automatic Sell 17,000 1.90 - 1.96
Dec 30, 2009 Automatic Sell 17,000 1.72 - 1.83
Dec 24, 2009 Sell 265,000 1.89
Nov 11, 2009 Automatic Sell 9,200 1.53 - 1.58
Nov 10, 2009 Automatic Sell 10,500 1.52 - 1.58
Nov 9, 2009 Automatic Sell 10,300 1.54 - 1.58
May 15, 2008 Buy 3,000 1.39
Nov 20, 2007 Buy 400 2.34
Nov 16, 2007 Buy 700 2.30 - 2.36
Nov 13, 2007 Buy 700 2.44 - 2.47
Nov 12, 2007 Buy 1,500 2.43 - 2.47
May 30, 2007 Statement of Ownership 0 n/a
May 30, 2007 Statement of Ownership 0 n/a
Dr. Haronian has served as a director of Towerstream since inception in December 1999. Dr. Haronian is an interventional cardiologist and has been president of Cardiology Specialists, Ltd. of Rhode Island since 1994. Dr. Haronian has also been a member of the clinical faculty of the Yale School of Medicine since 1994 and has served as the director of the cardiac catheterization program at Yale-New Haven Hospital since 2003. Immediately following our reverse merger with Towerstream on January 12, 2007, Mr. Haronian became a director.
Recent Stock Transactions by Howard L. Haronian M.D.
Date Type Shares Traded Price Range
Dec 21, 2015 Buy 15,000 0.37 - 0.39
Dec 9, 2015 Buy 5,000 0.32
May 28, 2015 Option Execute 5,673 n/a
May 30, 2014 Option Execute 31,192 n/a
Mar 27, 2013 Buy 2,000 2.20 - 2.25
Mar 25, 2013 Buy 5,000 2.31 - 2.32
Mar 21, 2013 Buy 16,000 2.30 - 2.40
Sep 22, 2011 Buy 15,000 2.85 - 2.93
Aug 25, 2011 Buy 5,000 3.01
Jul 26, 2011 Buy 25,000 4.25
Nov 26, 2007 Buy 500 2.35
May 30, 2007 Statement of Ownership 0 n/a
Mr. Koehler has served as a director since January 2007. Mr. Koehler is the vice president of business development of Pacific Ethanol, Inc. (NasdaqGM: PEIX), a position he has held since June 2005. Mr. Koehler has over twenty years of experience in the electricity industry, having focused during the past five years on acquiring and developing wind power projects for PPM Energy, Inc., a subsidiary of Scottish Power plc. Prior to joining PPM Energy Inc., Mr. Koehler was the president and a founder of Kinergy Corporation, a consulting firm focused on renewable energy and risk management. In addition, Mr. Koehler was a co-founder of ReEnergy LLC, one of the companies acquired by Pacific Ethanol, Inc. During the 1990s, Mr. Koehler worked for Portland General Electric Company and Enron Corp. in marketing and origination of long term transactions, risk management, and energy trading. Mr. Koehler holds a B.A. from the Honors College at the University of Oregon.
Mr. Bush has served as a director since January 2007. Mr. Bush has been an executive officer of Handheld Entertainment, Inc. (NasdaqCM: ZVUE) since January 2006 and became its chief financial officer on June 26, 2006. Mr. Bush has over 15 years of experience in accounting, financial support and business development. From 2002 to 2005, Mr. Bush was the chief financial officer and secretary for International Microcomputer Software, Inc. (OTCBB: IMSI.OB), a developer and distributor of precision design software, content and on-line services. Prior to that he was a director of business development and corporate controller for Buzzsaw.com, Inc. Mr. Bush was one of the founding members of Buzzsaw.com, Inc., a privately held company spun off from Autodesk, Inc. in 1999, focusing on online collaboration, printing and procurement applications. From 1997 to 1999, Mr. Bush worked as corporate controller at Autodesk, Inc. (NasdaqGM: ADSK), the fourth largest software applications company in the world. Prior to that, Mr. Bush worked for seven years in public accounting, first with Ernst & Young, and later with Price Waterhouse in Munich, Germany. Mr. Bush holds a B.S. in Business Administration from U.C. Berkeley and is a Certified Public Accountant.
Recent Stock Transactions by William Bush
Date Type Shares Traded Price Range
May 28, 2015 Option Execute 5,673 n/a
May 28, 2014 Option Execute 29,608 n/a
Nov 19, 2007 Buy 5,000 2.31 - 2.34

Mr. MacNeil currently serves as the Chief Technology Officer at EdgeConneX, where he is responsible for the design and architecture of EdgeconneX's award winning data centers.  Previous to this he served as EVP, Chief Operating Officer at XO Communications (XO), where he was responsible for the customer experience and the alignment of the products and services with XO's Go-to-Market strategies.  While at XO, Don also served as CMO for two years and was Vice President of Carrier Services Operations for six years.  In this role, Don was overseeing service delivery, service assurance, product management, and the customer experience for XO Carrier Services, the company's wholesale services business unit.  Prior to XO, Don was an officer in the United States Navy, serving at-sea in operational leadership roles as well as various leadership roles in weapon system design and procurement.

Stock transaction information provided by EDGAR Online. Towerstream Corporation makes no representation or warranty with respect to any of the information contained herein, takes no responsibility for supplementing, updating or correcting any such information and shall have no liability with respect to any such information. This listing does not include derivatives, such as stock option grants or shares purchased through an employee stock purchase plan. For recent transactions, including derivative transactions, see our Section 16 SEC filings page.