Pershing Square GP, LLC

Row 1 · 2013-07-01 · Other · Acquired 0 · Balance 20,818,545

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions reported were consummated: PSH purchased 52,117 shares from PS and 429,861 from INTL, for an aggregate purchase of 481,978 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F4: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F5: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

Row 1 · 2011-07-25 · Other · Disposed 1 · Balance 7

F1: The Reporting Person, for the account of Pershing Square International, Ltd. ("PSIL"), entered into a cash-settled total return swap (the "First Swap") with a broker-dealer counterparty for a commission equal to $0.03 per notional share on January 8, 2008, with an initial expiration date of August 5, 2009, subsequently extended to July 29, 2011. Under the terms of the First Swap, (i) PSIL was obligated to pay the counterparty any negative price performance under $9.72 for each of the 1,770,100 notional BGP common shares subject to the swap (the "First Swap Reference Shares"),

F2: (continued from footnote 1) plus interest, and (ii) the counterparty was obligated to pay PSIL any positive price performance over $9.72 for each of the First Swap Reference Shares, plus any dividends paid during the life of the swap. The First Swap was unwound on July 25, 2011, (the "Unwind Date") at a price of $0.17 per First Swap Reference Share. PSIL paid the broker-dealer counterparty a commission of $0.01 per First Swap Reference Share.

F17: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by Pershing Square GP, LLC ("PSGP"), PS Management GP, LLC ("PS Management") and William A. Ackman, each of whom has the same business address as PS Capital. PSI, PSII, and PSIL are investment funds for which PS Capital acts as investment advisor or management company and therefore PS Capital may be deemed to be the beneficial owner of the derivative securities reported herein. PS Management is the general partner of PS Capital and therefore may be deemed to be the beneficial owner of the derivative securities reported herein.

F18: (continued from footnote 17) PSGP is the general partner of PSI and PSII and therefore may be deemed the beneficial owner of the derivative securities held for the accounts of PSI and PSII. William A. Ackman is the managing member of PS Management and therefore may be deemed the beneficial owner of the derivative securities reported herein. Each of PS Capital, PS Management, PSGP, and Mr. Ackman disclaims beneficial ownership of the derivative securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Row 2 · 2011-07-25 · Other · Disposed 1 · Balance 6

F3: The Reporting Person, for the account of Pershing Square, L.P. ("PSI"), entered into a cash-settled total return swap (the "Second Swap") with a broker-dealer counterparty for a commission equal to $0.03 per notional share on January 10, 2008, with an initial expiration date of August 5, 2009, subsequently extended to July 29, 2011. Under the terms of the Second Swap, (i) PSI was obligated to pay the counterparty any negative price performance under $9.93 for each of the 256,600 notional BGP common shares subject to the swap (the "Second Swap Reference Shares"),

F4: (continued from footnote 3) plus interest, and (ii) the counterparty was obligated to pay PSI any positive price performance over $9.93 for each of the Second Swap Reference Shares, plus any dividends paid during the life of the swap. The Second Swap was unwound on July 25, 2011, (the "Unwind Date") at a price of $0.17 per Second Swap Reference Share. PSI paid the broker-dealer counterparty a commission of $0.01 per Second Swap Reference Share.

F17: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by Pershing Square GP, LLC ("PSGP"), PS Management GP, LLC ("PS Management") and William A. Ackman, each of whom has the same business address as PS Capital. PSI, PSII, and PSIL are investment funds for which PS Capital acts as investment advisor or management company and therefore PS Capital may be deemed to be the beneficial owner of the derivative securities reported herein. PS Management is the general partner of PS Capital and therefore may be deemed to be the beneficial owner of the derivative securities reported herein.

F18: (continued from footnote 17) PSGP is the general partner of PSI and PSII and therefore may be deemed the beneficial owner of the derivative securities held for the accounts of PSI and PSII. William A. Ackman is the managing member of PS Management and therefore may be deemed the beneficial owner of the derivative securities reported herein. Each of PS Capital, PS Management, PSGP, and Mr. Ackman disclaims beneficial ownership of the derivative securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Row 3 · 2011-07-25 · Other · Disposed 1 · Balance 5

F5: The Reporting Person, for the account of PSIL, entered into a cash-settled total return swap (the "Third Swap") with a broker-dealer counterparty for a commission equal to $0.03 per notional share on January 10, 2008, with an initial expiration date of August 5, 2009, subsequently extended to July 29, 2011. Under the terms of the Third Swap, (i) PSIL was obligated to pay the counterparty any negative price performance under $9.93 for each of the 343,400 notional BGP common shares subject to the swap (the "Third Swap Reference Shares"),

F6: (continued from footnote 5) plus interest, and (ii) the counterparty was obligated to pay PSIL any positive price performance over $9.93 for each of the Third Swap Reference Shares, plus any dividends paid during the life of the swap. The Third Swap was unwound on July 25, 2011, (the "Unwind Date") at a price of $0.17 per Third Swap Reference Share. PSIL paid the broker-dealer counterparty a commission of $0.01 per Third Swap Reference Share.

F17: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by Pershing Square GP, LLC ("PSGP"), PS Management GP, LLC ("PS Management") and William A. Ackman, each of whom has the same business address as PS Capital. PSI, PSII, and PSIL are investment funds for which PS Capital acts as investment advisor or management company and therefore PS Capital may be deemed to be the beneficial owner of the derivative securities reported herein. PS Management is the general partner of PS Capital and therefore may be deemed to be the beneficial owner of the derivative securities reported herein.

F18: (continued from footnote 17) PSGP is the general partner of PSI and PSII and therefore may be deemed the beneficial owner of the derivative securities held for the accounts of PSI and PSII. William A. Ackman is the managing member of PS Management and therefore may be deemed the beneficial owner of the derivative securities reported herein. Each of PS Capital, PS Management, PSGP, and Mr. Ackman disclaims beneficial ownership of the derivative securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Row 4 · 2011-07-25 · Other · Disposed 1 · Balance 4

F7: The Reporting Person, for the account of PSI, entered into a cash-settled total return swap (the "Fourth Swap") with a broker-dealer counterparty for a commission equal to $0.03 per notional share on January 11, 2008, with an initial expiration date of August 5, 2009, subsequently extended to July 29, 2011. Under the terms of the Fourth Swap, (i) PSI was obligated to pay the counterparty any negative price performance under $9.29 for each of the 268,474 notional BGP common shares subject to the swap (the "Fourth Swap Reference Shares"),

F8: (continued from footnote 7) plus interest, and (ii) the counterparty was obligated to pay PSI any positive price performance over $9.29 for each of the Fourth Swap Reference Shares, plus any dividends paid during the life of the swap. The Fourth Swap was unwound on July 25, 2011, (the "Unwind Date") at a price of $0.17 per Fourth Swap Reference Share. PSI paid the broker-dealer counterparty a commission of $0.01 per Fourth Swap Reference Share.

F17: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by Pershing Square GP, LLC ("PSGP"), PS Management GP, LLC ("PS Management") and William A. Ackman, each of whom has the same business address as PS Capital. PSI, PSII, and PSIL are investment funds for which PS Capital acts as investment advisor or management company and therefore PS Capital may be deemed to be the beneficial owner of the derivative securities reported herein. PS Management is the general partner of PS Capital and therefore may be deemed to be the beneficial owner of the derivative securities reported herein.

F18: (continued from footnote 17) PSGP is the general partner of PSI and PSII and therefore may be deemed the beneficial owner of the derivative securities held for the accounts of PSI and PSII. William A. Ackman is the managing member of PS Management and therefore may be deemed the beneficial owner of the derivative securities reported herein. Each of PS Capital, PS Management, PSGP, and Mr. Ackman disclaims beneficial ownership of the derivative securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Row 5 · 2011-07-25 · Other · Disposed 1 · Balance 3

F9: The Reporting Person, for the account of PSIL, entered into a cash-settled total return swap (the "Fifth Swap") with a broker-dealer counterparty for a commission equal to $0.03 per notional share on January 11, 2008, with an initial expiration date of August 5, 2009, subsequently extended to July 29, 2011. Under the terms of the Fifth Swap, (i) PSIL was obligated to pay the counterparty any negative price performance under $9.29 for each of the 366,526 notional BGP common shares subject to the swap (the "Fifth Swap Reference Shares"),

F10: (continued from footnote 9) plus interest, and (ii) the counterparty was obligated to pay PSIL any positive price performance over $9.29 for each of the Fifth Swap Reference Shares, plus any dividends paid during the life of the swap. The Fifth Swap was unwound on July 25, 2011, (the "Unwind Date") at a price of $0.17 per Fifth Swap Reference Share. PSIL paid the broker-dealer counterparty a commission of $0.01 per Fifth Swap Reference Share.

F17: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by Pershing Square GP, LLC ("PSGP"), PS Management GP, LLC ("PS Management") and William A. Ackman, each of whom has the same business address as PS Capital. PSI, PSII, and PSIL are investment funds for which PS Capital acts as investment advisor or management company and therefore PS Capital may be deemed to be the beneficial owner of the derivative securities reported herein. PS Management is the general partner of PS Capital and therefore may be deemed to be the beneficial owner of the derivative securities reported herein.

F18: (continued from footnote 17) PSGP is the general partner of PSI and PSII and therefore may be deemed the beneficial owner of the derivative securities held for the accounts of PSI and PSII. William A. Ackman is the managing member of PS Management and therefore may be deemed the beneficial owner of the derivative securities reported herein. Each of PS Capital, PS Management, PSGP, and Mr. Ackman disclaims beneficial ownership of the derivative securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Row 6 · 2011-07-25 · Other · Disposed 1 · Balance 2

F11: The Reporting Person, for the account of PSI, entered into a cash-settled total return swap (the "Sixth Swap") with a broker-dealer counterparty for a commission equal to $0.03 per notional share on January 14, 2008, with an initial expiration date of August 5, 2009, subsequently extended to July 29, 2011. Under the terms of the Sixth Swap, (i) PSI was obligated to pay the counterparty any negative price performance under $9.36 for each of the 126,461 notional BGP common shares subject to the swap (the "Sixth Swap Reference Shares"),

F12: (continued from footnote 11) plus interest, and (ii) the counterparty was obligated to pay PSI any positive price performance over $9.36 for each of the Sixth Swap Reference Shares, plus any dividends paid during the life of the swap. The Sixth Swap was unwound on July 25, 2011, (the "Unwind Date") at a price of $0.17 per Sixth Swap Reference Share. PSI paid the broker-dealer counterparty a commission of $0.01 per Sixth Swap Reference Share.

F17: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by Pershing Square GP, LLC ("PSGP"), PS Management GP, LLC ("PS Management") and William A. Ackman, each of whom has the same business address as PS Capital. PSI, PSII, and PSIL are investment funds for which PS Capital acts as investment advisor or management company and therefore PS Capital may be deemed to be the beneficial owner of the derivative securities reported herein. PS Management is the general partner of PS Capital and therefore may be deemed to be the beneficial owner of the derivative securities reported herein.

F18: (continued from footnote 17) PSGP is the general partner of PSI and PSII and therefore may be deemed the beneficial owner of the derivative securities held for the accounts of PSI and PSII. William A. Ackman is the managing member of PS Management and therefore may be deemed the beneficial owner of the derivative securities reported herein. Each of PS Capital, PS Management, PSGP, and Mr. Ackman disclaims beneficial ownership of the derivative securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Row 7 · 2011-07-25 · Other · Disposed 1 · Balance 1

F13: The Reporting Person, for the account of PSIL, entered into a cash-settled total return swap (the "Seventh Swap") with a broker-dealer counterparty for a commission equal to $0.03 per notional share on January 14, 2008, with an initial expiration date of August 5, 2009, subsequently extended to July 29, 2011. Under the terms of the Seventh Swap, (i) PSIL was obligated to pay the counterparty any negative price performance under $9.36 for each of the 178,703 notional BGP common shares subject to the swap (the "Seventh Swap Reference Shares"),

F14: (continued from footnote 13) plus interest, and (ii) the counterparty was obligated to pay PSIL any positive price performance over $9.36 for each of the Seventh Swap Reference Shares, plus any dividends paid during the life of the swap. The Seventh Swap was unwound on July 25, 2011, (the "Unwind Date") at a price of $0.17 per Seventh Swap Reference Share. PSIL paid the broker-dealer counterparty a commission of $0.01 per Seventh Swap Reference Share.

F17: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by Pershing Square GP, LLC ("PSGP"), PS Management GP, LLC ("PS Management") and William A. Ackman, each of whom has the same business address as PS Capital. PSI, PSII, and PSIL are investment funds for which PS Capital acts as investment advisor or management company and therefore PS Capital may be deemed to be the beneficial owner of the derivative securities reported herein. PS Management is the general partner of PS Capital and therefore may be deemed to be the beneficial owner of the derivative securities reported herein.

F18: (continued from footnote 17) PSGP is the general partner of PSI and PSII and therefore may be deemed the beneficial owner of the derivative securities held for the accounts of PSI and PSII. William A. Ackman is the managing member of PS Management and therefore may be deemed the beneficial owner of the derivative securities reported herein. Each of PS Capital, PS Management, PSGP, and Mr. Ackman disclaims beneficial ownership of the derivative securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Row 8 · 2011-07-25 · Other · Disposed 1 · Balance 0

F15: The Reporting Person, for the account of Pershing Square II, L.P. ("PSII"), entered into a cash-settled total return swap (the "Eighth Swap") with a broker-dealer counterparty for a commission equal to $0.03 per notional share on January 14, 2008, with an initial expiration date of August 5, 2009, subsequently extended to July 29, 2011. Under the terms of the Eighth Swap, (i) PSII was obligated to pay the counterparty any negative price performance under $9.36 for each of the 1,736 notional BGP common shares subject to the swap (the "Eighth Swap Reference Shares"),

F16: (continued from footnote 15) plus interest, and (ii) the counterparty was obligated to pay PSII any positive price performance over $9.36 for each of the Eighth Swap Reference Shares, plus any dividends paid during the life of the swap. The Eighth Swap was unwound on July 25, 2011, (the "Unwind Date") at a price of $0.17 per Eighth Swap Reference Share. PSII paid the broker-dealer counterparty a commission of $0.01 per Eighth Swap Reference Share.

F17: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by Pershing Square GP, LLC ("PSGP"), PS Management GP, LLC ("PS Management") and William A. Ackman, each of whom has the same business address as PS Capital. PSI, PSII, and PSIL are investment funds for which PS Capital acts as investment advisor or management company and therefore PS Capital may be deemed to be the beneficial owner of the derivative securities reported herein. PS Management is the general partner of PS Capital and therefore may be deemed to be the beneficial owner of the derivative securities reported herein.

F18: (continued from footnote 17) PSGP is the general partner of PSI and PSII and therefore may be deemed the beneficial owner of the derivative securities held for the accounts of PSI and PSII. William A. Ackman is the managing member of PS Management and therefore may be deemed the beneficial owner of the derivative securities reported herein. Each of PS Capital, PS Management, PSGP, and Mr. Ackman disclaims beneficial ownership of the derivative securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Row 1 · 2007-02-28 · Purchase · Acquired 808,400 · Balance 20,532,734

F1: In addition to Pershing Square Capital Management, L.P. ("PS Capital"), this Form 4 is being filed jointly by PS Management GP, LLC ("PS Management"), Pershing Square GP, LLC ("PSGP") and William A. Ackman, each of whom has the same business address as PS Capital and may be deemed to have a pecuniary interest in securities beneficially owned by the investment funds referred to herein.

F2: Represents 8,980,821 shares held for the account of Pershing Square, L.P. ("PSI"), 111,899 shares held for the account of Pershing Square II, L.P. ("PSII") and 11,440,014 shares held for the account of Pershing Square International, Ltd. ("PSIL"). Each of PSI, PSII and PSIL is an investment fund for which PS Capital acts as investment advisor and may be deemed the beneficial owner of securities beneficially owned by it. PS Management is general partner of PS Capital and may be deemed beneficial owner of securities beneficially owned by it. PSGP is general partner of PSI and PSII and may be deemed beneficial owner of securities beneficially owned by them. Mr. Ackman is the managing member of PSGP and PS Management and may be deemed beneficial owner of securities beneficially owned by them. Each of PS Capital, PS Management, PSGP and Mr. Ackman disclaims beneficial ownership of the securities reported in this Form 4 except to the extent of its or his pecuniary interest therein.

Row 1 · 2013-07-01 · Other · Acquired 0 · Balance 3,568,017

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 2 · 2013-07-01 · Other · Acquired 0 · Balance 1,916,667

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 3 · 2012-06-05 · Other · Acquired 1 · Balance 1

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 4 · 2012-12-31 · Other · Acquired 1 · Balance 1

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 5 · 2010-11-09 · Other · Acquired 1 · Balance 1

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 6 · 2012-06-05 · Other · Acquired 1 · Balance 1

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 7 · 2012-12-31 · Other · Acquired 1 · Balance 1

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 8 · 2012-12-31 · Other · Acquired 1 · Balance 1

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 9 · 2012-12-31 · Other · Acquired 1 · Balance 1

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 10 · 2013-07-01 · Other · Acquired 1 · Balance 1

F5: Pershing Square International sold 28,709 notional shares to its counterparty and PS II purchased 28,709 notional shares from its counterparty. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F1: In addition to Pershing Square Capital Management, L.P., a Delaware limited partnership ("Pershing Square Capital"), this Form 4 is being filed jointly by PS Management GP, LLC, a Delaware limited liability company ("PS Management"), Pershing Square GP, LLC, a Delaware limited liability company ("Pershing Square GP"), and William A. Ackman, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Pershing Square Capital and may be deemed to have a pecuniary interest in securities owned by it on this Form 4.

F2: Pershing Square Capital advises the accounts of Pershing Square, L.P., a Delaware limited partnership ("PS"), Pershing Square II, L.P., a Delaware limited partnership ("PS II"), Pershing Square International, Ltd., a Cayman Islands exempted company ("INTL") (together with its wholly-owned subsidiary PSRH, Inc., a Cayman Islands exempted company, "Pershing Square International"), and Pershing Square Holdings, Ltd., a limited liability company incorporated in Guernsey ("PSH" and together with PS, PS II and Pershing Square International, the "Pershing Square Funds").

F3: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 27,790 shares from PS and 174,748 shares from Pershing Square International, for an aggregate purchase of 202,538 shares. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F4: In connection with a rebalancing of the Pershing Square Funds, the following transactions were consummated: PSH purchased 4,823 warrants from PS and 39,779 warrants from Pershing Square International, for an aggregate purchase of 44,602 warrants. There was no change in the overall beneficial ownership of the Reporting Persons in connection with such transactions.

F6: Pershing Square Capital, as the investment adviser to the Pershing Square Funds, may be deemed to be the beneficial owner of the securities set forth in this Form 4 (the "Subject Securities") for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. As the general partner of Pershing Square Capital, PS Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). As the general partner of PS and PS II, Pershing Square GP may be deemed to be the beneficial owner of the shares of Subject Securities owned by PS and PS II for purposes of Rule 16a-1(a). By virtue of William A. Ackman's position as Chief Executive Officer of Pershing Square Capital and managing member of each of PS Management and Pershing Square GP, William A. Ackman may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a).

F7: Each of the Reporting Persons disclaims any beneficial ownership of any of the securities listed in this Form 4, except to the extent of any pecuniary interest therein.

F8: The total return swaps set forth on Table II do not give the Pershing Square Funds or the Reporting Persons direct or indirect voting, investment or dispositive control over any securities of the issuer and do not require the counterparties thereto to acquire, hold, vote or dispose of any securities of the issuer.

Row 1 · 2006-03-17 · Sale · Disposed 22,500 · Balance 1,314,500

F1: Represents disposition of 19,230 shares of common stock directly beneficially owned by Pershing Square, L.P. and 2,270 shares directly beneficially owned by Pershing Square II, L.P.

F2: Represents aggregate number of shares of common stock directly and indirectly beneficially owned by the reporting persons after giving effect to the disposition if 22,500 shares by Pershing Square, L.P. and Pershing Square II, L.P. reported hereunder. Does not include common stock beneficially owned by the reporting persons and its affiliates as a result of ownership of derivative securities as reported on Form 3.

Row 2 · 2006-03-17 · Sale · Disposed 19,230 · Balance 161,777

F3: Represents shares directly beneficially owned by Pershing Square, L.P. after giving effect to the disposition by such person of 19,230 shares of common stock.

Row 3 · 2006-03-17 · Sale · Disposed 2,270 · Balance 0

F4: Represents shares of common stock directly beneficially owned by Pershing Square, L.P. after giving effect to the disposition by such person of 2,270 shares of common stock.