N- I/A Table of Contrail The following table shows the initial public offering price. underwriting discounts and commissions. and proceeds before expenses to us. The information assumes either no exercise or full exercise by the underwriters of their option to purchase additional shares. licr %%Minot Share () With Option Initial public offering price $ $ Underwriting discounts and commissions $ $ Proceeds, before expenses, to us $ $ The expenses of the offering, not including the underwriting discounts, arc estimated at $7 million and are payable by us. We have agreed to reimburse the underwriters for expenses relating to clearing of this offering with the Financial Regulatory' Authority in an amount up to $100,000. Option to Purchase Additional Shares We have granted an option to the underwriters, exercisable for 30 days after the date of this prospectus, to purchase up to 24,000,000 additional shares at the public offering price, less the underwriting discount. If the underwriters exercise this option, each will be obligated, subject to conditions contained in the underwriting agreement, to purchase a number of additional shares proportionate to that underwriter's initial amount reflected in the above table. No Sales of Similar Securities We, our executive officers and directors and the holders of substantially all of our common stock prior to this offering have agreed, for 180 days after the date of this prospectus, without first obtaining the written consent of both Citigroup Global Markets Inc. and Morgan Stanley & Co. LLC, not to directly or indirectly: • offer, sell, contract to sell, or otherwise dispose of (or enter into any transaction which is designed to. or might reas3nably be expected to, result in the disposition of) any shares of our capital stock or any securities convertible into, or exercisable or exchangeable for such capital stock; • file or participate in the filing of a registration statement with the SEC in