When PARK insiders can sell

("Northland Securities"), we and they will not, subject to certain exceptions, during the period ending 180 days after the date of this prospectus offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of directly or indirectly, or enter into any swap or other arrangement that transfers to another, in whole or in part, any of 36 TABLE OF CONTENTS the economic consequences of ownership of shares of Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock. All of our shares of Common Stock will be freely tradable after the expiration of the lock-up agreements, excluding any shares acquired by persons who may be deemed to be our affiliates.

…eached with an unrelated third party; (6) the purpose and the potential benefits to us of the transaction; (7) the impact of the transaction on a director's independence (in the event the related party is a director, an immediate family member of a director or an entity in which a director is a partner, shareholder or executive officer); (8) the availability of other sources for comparable products or services; (9) whether it is a single transaction or a series of ongoing, related transactions; (10) whether entering into the transaction would be consistent with our code of ethics and business conduct; and (11) any other information in the context of the transaction that would be material to investors in light of the circumstances of the particular transaction.

Directed Share Program At our request, the underwriters have reserved in aggregate up to 10% of our shares of common stock offered by this prospectus for sale, at the initial public offering price, to certain individuals, including our directors, executive officers and employees, to the extent permitted under applicable laws and regulations in the United States and in various countries. For additional information reg…

Future sales of substantial numbers of shares of our Common Stock, including shares issued upon exercise of options or vesting of restricted stock, in the public market after this offering, or the anticipation of those sales, could adversely affect market prices of our Common Stock prevailing from time to time and could impair our ability to raise capital through sales of our equity securities. Upon completion of this offering, we will have outstanding 4,091,636 shares of Common Stock. All of the shares sold in this offering will be freely tradable without restriction under the Securities Act unless purchased by our "affiliates," as that term is defined in Rule 144 under the Securities Act.