Exhibit 3.1
AMB PROPERTY CORPORATION
ARTICLES SUPPLEMENTARY
REDESIGNATING AND RECLASSIFYING ALL 840,000 SHARES OF 8.125%
SERIES H CUMULATIVE REDEEMABLE PREFERRED STOCK
AS PREFERRED STOCK
AMB Property Corporation, a corporation organized and existing under the laws of the State of
Maryland (the “Corporation”), certifies to the State Department of Assessments and Taxation of
Maryland (the “SDAT”) that:
FIRST: Pursuant to the authority expressly vested in the Board of Directors of the
Corporation (the “Board”) by Article IV of the Charter of the Corporation and pursuant to Section
2-105 of the Maryland General Corporation Law, the Board, or a duly authorized Committee thereof,
adopted resolutions, dated May 24, 2000 and September 1, 2000, and caused to be filed with the SDAT
on September 1, 2000 Articles Supplementary (the “Series H Articles Supplementary”) classifying and
designating 840,000 shares of Preferred Stock, par value $0.01 per share (the “Preferred Stock”),
as shares of 8.125% Series H Cumulative Redeemable Preferred Stock, par value $0.01 per share (the
“Series H Preferred Stock”).
SECOND: No shares of Series H Preferred Stock are issued or outstanding.
THIRD: Pursuant to the authority expressly vested in the Board as aforesaid, the Board
adopted resolutions on or as of February 16, 2006 (the “Resolutions”) reclassifying the 840,000
shares of Series H Preferred Stock (the “Shares”) previously classified pursuant to the Series H
Articles Supplementary, to be and become shares of Preferred Stock of the Corporation as otherwise
authorized for issuance under the Charter of the Corporation, without further designation nor any
preferences or relative, participating, optional, conversion or other rights appertaining thereto,
or voting powers, restrictions, limitations as to dividends, qualifications, terms or conditions of
redemption, other than those, if any, applicable to shares of Preferred Stock of the Corporation
generally, such that the same, as shares of Preferred Stock otherwise authorized for issuance under
the Charter, shall be available for future reclassification and available for issuance upon proper
authorization by the Board from time to time.
FOURTH: The Shares have been redesignated and reclassified by the Board, as contemplated by
the Resolutions, under the authority contained in the Charter.
FIFTH: These Articles Supplementary have been approved by the Board in the manner and by the
vote required by law.
SIXTH: These Articles Supplementary shall be effective at the time the SDAT accepts them for
record.
SEVENTH: The undersigned Executive Vice President and Chief Financial Officer of the
Corporation acknowledges these Articles Supplementary to be the act of the Corporation and, as to
all matters or facts required to be verified under oath, the undersigned Executive Vice President
and Chief Financial Officer acknowledges that to the best of his knowledge, information and belief,
these matters and facts are true in all material respects and that this statement is made under the
penalties for perjury.
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