| | Firm | Analyst | | Bank of America Merrill Lynch | Gregory B. Gilbert | | Barclays Capital | Doug Tsao | | Buckingham Research Group | David G. Buck | | Cowen & Co. | Ken Cacciatore | | Gabelli | Kevin Kedra | | Goldman Sachs | Greg Waterman | | JP Morgan | Chris Schott | | Leerink Swann | Jason Gerberry | | Needham & Company | Elliott Wilbur | | Piper Jaffray | David Amsellem | | Think Equity | Jim Molloy | | UBS | Ami Fadia |
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 | Par is currently followed by the brokerage firms and analysts listed above; this list may not be complete and is subject to change as firms add or delete coverage of us or as analysts change. Any opinions, estimates or forecasts regarding our historical or predicted performance made by the analysts at these firms are theirs alone and do not represent opinions, estimates or forecasts Par or our management. We are providing this listing as a service to our stockholders, and do not by listing these firms imply our adoption or endorsement of or concurrence with the information, conclusions or recommendations in the analysts' reports. Interested persons must obtain copies of analysts' reports on their own; we do not distribute these reports. Some of these firms may be market-makers in our stock and/or hold other long or short positions in the stock, and may provide compensated services to us. |