AMENDMENTS

          The Bylaws of HP may be adopted, amended or repealed by the stockholders entitled to vote; provided, however, that HP may, in its Certificate of Incorporation, confer the power to adopt, amend or repeal bylaws upon the directors; and, provided further, that any proposal by a stockholder to amend these Bylaws will be subject to the provisions of Article II and Article VI hereof. The fact that such power has been so conferred upon the directors will not divest the stockholders of the power, nor limit their power to adopt, amend or repeal bylaws. Notwithstanding the foregoing, amendment or deletion of all or any portion of Article II hereof, Section 3.2 hereof, Section 3.3 hereof, Section 3.4 hereof, Section 6.1 and 6.4 hereof or this Article IX by the stockholders of HP will require the affirmative vote of sixty-six and two-thirds percent (66 2/3%) of the outstanding shares entitled to vote thereon.

          Amended and restated effective September 17, 2009.

AMENDMENTS

          The Bylaws of HP may be adopted, amended or repealed by the stockholders entitled to vote; provided, however, that HP may, in its Certificate of Incorporation, confer the power to adopt, amend or repeal bylaws upon the directors; and, provided further, that any proposal by a stockholder to amend these Bylaws will be subject to the provisions of Article II and Article VI hereof. The fact that such power has been so conferred upon the directors will not divest the stockholders of the power, nor limit their power to adopt, amend or repeal bylaws. Notwithstanding the foregoing, amendment or deletion of all or any portion of Article II hereof, Section 3.2 hereof, Section 3.3 hereof, Section 3.4 hereof, Section 6.1 and 6.4 hereof or this Article IX by the stockholders of HP will require the affirmative vote of sixty-six and two-thirds percent (66 2/3%) of the outstanding shares entitled to vote thereon.

          Amended and restated effective March 18, 2009.

AMENDMENTS

          The Bylaws of HP may be adopted, amended or repealed by the stockholders entitled to vote; provided, however, that HP may, in its Certificate of Incorporation, confer the power to adopt, amend or repeal bylaws upon the directors; and, provided further, that any proposal by a stockholder to amend these Bylaws will be subject to the provisions of Article II and Article VI hereof. The fact that such power has been so conferred upon the directors will not divest the stockholders of the power, nor limit their power to adopt, amend or repeal bylaws. Notwithstanding the foregoing, amendment or deletion of all or any portion of Article II hereof, Section 3.2 hereof, Section 3.3 hereof, Section 3.4 hereof, Section 6.1 and 6.4 hereof or this Article IX by the stockholders of HP will require the affirmative vote of sixty-six and two-thirds percent (66 2/3%) of the outstanding shares entitled to vote thereon.

          Amended and restated effective January 14, 2009.

AMENDMENTS

        Subject to Section 6.7 hereof, the original or other bylaws of the corporation may be adopted, amended or repealed by the stockholders entitled to vote; provided, however, that the corporation may, in its Certificate of Incorporation, confer the power to adopt, amend or repeal bylaws upon the directors. The fact that such power has been so conferred upon the directors shall not divest the stockholders of the power, nor limit their power to adopt, amend or repeal bylaws. Notwithstanding the foregoing, amendment or deletion of all or any portion of Article II hereof, Section 3.2 hereof, Section 3.3 hereof, Section 3.4 hereof, Section 6.1 hereof or this Article IX by the stockholders of the corporation shall require the affirmative vote of sixty-six and two-thirds percent (66 2/3%) of the outstanding shares entitled to vote thereon.

        Whenever an amendment or new bylaw is adopted, it shall be copied in the book of bylaws with the original bylaws, in the appropriate place. If any bylaw is repealed, the fact of repeal with the date of the meeting at which the repeal was enacted or the filing of the operative written consent(s) shall be stated in said book.

        Amended and restated effective September 23, 2005.

AMENDMENTS

Subject to Section 6.7 hereof, the original or other bylaws of the corporation may be adopted, amended or repealed by the stockholders entitled to vote; provided, however, that the corporation may, in its Certificate of Incorporation, confer the power to adopt, amend or repeal bylaws upon the directors.  The fact that such power has been so conferred upon the directors shall not divest the stockholders of the power, nor limit their power to adopt, amend or repeal bylaws.  Notwithstanding the foregoing, amendment or deletion of all or any portion of Article II hereof, Section 3.2 hereof, Section 3.3 hereof, Section 3.4 hereof, Section 6.1 hereof or this Article IX by the stockholders of the corporation shall require the affirmative vote of sixty-six and two-thirds percent (66 2/3%) of the outstanding shares entitled to vote thereon.

Whenever an amendment or new bylaw is adopted, it shall be copied in the book of bylaws with the original bylaws, in the appropriate place.  If any bylaw is repealed, the fact of repeal with the date of the meeting at which the repeal was enacted or the filing of the operative written consent(s) shall be stated in said book.

Amended and restated effective April 1, 2005.

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