Item 4 — Purpose of Transaction
The Reporting Persons originally acquired the position in the shares of Common Stock of the Issuer for the account of the Zimmer Accounts in the belief that the shares of Common Stock were undervalued and represented an attractive investment opportunity. The Reporting Persons have begun to discuss or may in the future discuss with management of the Issuer, members of the Issuer's Board of Directors (the "Board") and other stockholders of the Issuer, among other things, strategic changes with respect to the Issuer or its subsidiaries, elimination of the common dividend and suspension of the preferred dividend, use of excess cash to pay down debt, a potential private placement of equity securities, other changes to the Issuer's operations and reduction of expenses, offerings of securities and proposing or responding to a potential strategic transaction. The Reporting Persons intend to review their investment in the Issuer on a continuing basis and may from time to time and at any time in the future depending on various factors, including, without limitation, the Issuer's financial position and strategic direction, actions taken by the Issuer's Board or management, price levels of the shares of Common Stock, other investment opportunities available to the Reporting Persons, conditions in the securities market and general economic and industry conditions, take such actions with respect to their investments in the Issuer as they deem appropriate, including changing its intent with respect to the above. The Reporting Persons may, subject to regulatory approvals: (i) acquire additional shares of Common Stock and/or other equity, debt, notes, other securities, or derivative or other instruments that are convertible into shares of Common Stock, or are based upon or relate to the value of the shares of Common Stock or the Issuer (collectively, "Securities") in the open market, in a private placement, or otherwise; (ii) dispose of any or all of their Securities in the open market or otherwise; (iii) engage in any hedging or similar transactions with respect to the Securities; or (iv) propose or consider one or more of the actions described in subsections (a) through (j) of Item 4 of Schedule 13D.