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                       SECURITIES AND EXCHANGE COMMISSION
                                  UNITED STATES
                              Washington, DC 20549

                                   FORM 8-K/A

                                 CURRENT REPORT

     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934



       Date of Report (Date of earliest event reported)    April 13, 2004
                                                           --------------


                           REGENCY CENTERS CORPORATION
                           ---------------------------
             (Exact name of registrant as specified in its charter)


           Florida                      001-12298                59-3191743
           -------                      ---------                ----------
(State or other jurisdiction           Commission               (IRS Employer
      of incorporation)               File Number)           Identification No.)


         121 West Forsyth Street, Suite 200                        32202
               Jacksonville, Florida                               -----
      (Address of principal executive offices)                  (Zip Code)



     Registrant's telephone number including area code:      (904) 598-7000
                                                             --------------



                                 Not Applicable
                                 --------------
          (Former name or former address, if changed since last report)


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Item 7. Financial Statements and Exhibits (c) Exhibits Exhibit 99.1 Updated Supplemental Information. Item 12. Disclosure of Results of Operations and Financial Condition We posted pages 5 and 6 of the attached updated information as pages 6 and 7 of our 2003 fourth quarter supplement on our website (www.regencycenters.com) on April 13, 2004. The attached pages 5 and 6 update information that we initially posted on our website on January 28, 2004. The updated information reflects final calculations for discontinued operations for 2003 and 2002 and is contained in our annual report on Form 10-K for the year ended December 31, 2003, filed with the Securities and Exchange Commission on March 12, 2004. The attached page 7 does not contain any updated information but is included for the purpose of reconciling to GAAP a non-GAAP financial measure, funds from operations (FFO), that appears on the attached page 6. As part of our capital "recycling" strategy, we sell properties that no longer meet our investment criteria and reinvest the net proceeds in other properties. Generally accepted accounting principles require that we reclassify the properties we sell as discontinued operations and account for the gain or loss on the sale, as well as operating results, under discontinued operations. As a result of our capital recycling strategy, we must reclassify our properties for prior as well as current periods when we sell them or when we believe that a pending sale is certain to occur. Pages 5 and 6 of the attached information reflect the updated results of this reclassification process at the time we filed our last Form 10-K. 2

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. REGENCY CENTERS CORPORATION (registrant) April 15, 2004 By: /s/ J. Christian Leavitt ------------------------------------- J. Christian Leavitt, Senior Vice President and Chief Accounting Officer 3

CONSOLIDATED STATEMENTS OF OPERATIONS (GAAP BASIS)
For the Periods Ended December 31, 2003 and 2002
- --------------------------------------------------



                                                            Three Months Ended                       Year to Date
                                                            ------------------                       ------------
                                                             2003             2002                 2003             2002
                                                            Actual           Actual               Actual           Actual
                                                            ------           ------               ------           ------
                                                                                                    
Revenues:
- --------
  Minimum rent                                           $69,870,042       $67,516,490        $275,449,673      $262,720,557
  Percentage rent                                          3,037,344         3,709,915           4,536,446         5,173,575
  Recoveries from tenants                                 19,539,684        18,538,020          79,939,958        75,385,175
  Management fees and commissions                          1,412,552         1,443,794           6,418,937         4,616,916
  Equity in income of investments in
     real estate partnerships                              5,366,450         1,577,641          11,276,409         5,764,909
                                                    -----------------------------------   -----------------------------------
        Total revenues                                    99,226,072        92,785,860         377,621,423       353,661,132
                                                    -----------------------------------   -----------------------------------

Operating Expenses:
- ------------------
  Depreciation and amortization                           19,440,388        18,469,046          74,741,180        67,845,443
  Operating and maintenance                               14,112,172        14,102,329          53,207,353        49,554,740
  General and administrative                               7,790,753         7,171,785          24,229,199        22,756,590
  Real estate taxes                                        9,936,674         9,270,628          39,754,998        37,705,837
  Other operating expense (income)                         3,420,880        (2,480,142)          4,993,051        (1,801,588)
                                                    -----------------------------------   -----------------------------------
        Total operating expenses                          54,700,867        46,533,646         196,925,781       176,061,022
                                                    -----------------------------------   -----------------------------------

Other Expense (Income):
- ----------------------
  Interest expense, net of interest income                21,126,642        22,453,117          84,017,406        84,222,269
  Gain from sale of operating or
    development properties                               (27,117,331)      (10,204,234)        (48,717,043)      (20,904,828)
  Provision for loss on operating properties                       0         1,070,000           1,249,175         1,070,000
  Other expense (income)                                           0                 0                   0        (2,383,524)
                                                    -----------------------------------   -----------------------------------
      Total other expense                                 (5,990,689)       13,318,883          36,549,538        62,003,917
                                                    -----------------------------------   -----------------------------------

        Income before minority interests                  50,515,894        32,933,331         144,146,104       115,596,193

Minority interest preferred unit distributions            (5,081,250)       (8,368,752)        (29,826,131)      (33,475,008)
Minority interest of exchangeable partnership units         (964,449)         (598,598)         (2,582,444)       (2,013,844)
Minority interest of limited partners                       (184,124)         (131,979)           (501,260)         (492,137)
                                                    -----------------------------------   -----------------------------------
        Income from continuing operations                 44,286,071        23,834,002         111,236,269        79,615,204
                                                    -----------------------------------   -----------------------------------

Discontinued Operations:
  Operating Income from discontinued operations              929,134         2,117,191           3,564,142        14,818,224
  Gain from sale of operating or development
    properties                                             9,492,329         8,857,526          15,989,084        16,091,240
                                                    -----------------------------------   -----------------------------------
        Income from discontinued operations               10,421,463        10,974,717          19,553,226        30,909,464
                                                    -----------------------------------   -----------------------------------

        Net Income                                        54,707,534        34,808,719         130,789,495       110,524,668
                                                    -----------------------------------   -----------------------------------

Preferred stock dividends                                 (1,418,375)         (582,320)         (4,175,130)       (2,858,204)
                                                    -----------------------------------   -----------------------------------
           Net income for common stockholders            $53,289,159       $34,226,399        $126,614,365      $107,666,464
                                                    ===================================   ===================================


CALCULATION OF EARNINGS AND FFO PER SHARE For the Periods Ended December 31, 2003 and 2002 - ------------------------------------------------ Three Months Ended Year to Date ------------------ ------------ 2003 2002 2003 2002 Actual Actual Actual Actual Earnings Per Share -------------------------------------------------------- Net Income for Basic EPS $53,289,159 $34,226,399 $126,614,365 $107,666,464 Increases to Diluted EPS as a result of Dilutive CSE's Convertible Preferred stock dividends 0 582,320 0 582,320 Minority interests of exchangeable partnership units 1,202,056 874,232 3,044,013 2,796,643 ----------------------------------- ----------------------------------- Net Income for Diluted EPS $54,491,215 $35,682,951 $129,658,378 $111,045,427 =================================== =================================== Net Income from discontinued operations for Basic EPS 10,421,463 10,974,717 19,553,226 30,909,464 Minority Interests of exchangeable O.P. units 237,607 275,634 461,569 782,799 ----------------------------------- ----------------------------------- Net Income from discontinued operations for Diluted EPS $10,659,070 $11,250,351 $20,014,795 $31,692,263 =================================== =================================== Earnings Per Share: Basic NI for CS before Disc. Ops. $0.72 $0.40 $1.80 $1.32 Diluted NI for CS before Disc. Ops. $0.72 $0.40 $1.79 $1.32 Basic Discontinued Operations $0.17 $0.18 $0.33 $0.53 Diluted Discontinued Operations $0.17 $0.18 $0.33 $0.52 Basic NI for common stockholders $0.89 $0.58 $2.13 $1.85 Diluted NI for common stockholders $0.89 $0.58 $2.12 $1.84 Funds From Operations Per Share -------------------------------------------------------- Funds from Operations for Basic FFO per share $54,688,693 $50,238,453 $178,782,434 $170,775,009 =================================== =================================== Increases to Diluted FFO as a result of Dilutive CSE's Convertible Preferred stock dividends 0 582,320 0 2,858,204 Minority interests of exchangeable partnership units 1,202,056 874,232 3,044,013 2,796,643 ----------------------------------- ----------------------------------- Funds from Operations for Diluted FFO per share $55,890,749 $51,695,005 $181,826,447 $176,429,856 =================================== =================================== FFO Per Share: Basic $0.92 $0.86 $3.01 $2.93 Diluted $0.91 $0.84 $2.97 $2.87 Weighted Average Shares Outstanding -------------------------------------------------------- Weighted Average Shares for Basic Net Income and FFO Per Share 59,733,074 58,514,253 59,410,511 58,192,961 =================================== =================================== Dilutive Common Stock Equivalents for EPS: O.P. Unit equivalents after conversion to common 1,351,616 1,504,902 1,435,862 1,523,000 Series 2 Cumulative Convertible Preferred Stock 0 1,374,530 0 343,633 Compensation based stock options (Treasury Method) 395,936 350,141 395,485 378,545 ----------------------------------- ----------------------------------- Weighted Average Shares for Diluted EPS 61,480,626 61,743,826 61,241,858 60,438,139 =================================== =================================== Dilutive Common Stock Equivalents for FFO: Series 2 Cumulative Convertible Preferred Stock 0 0 0 1,115,630 ----------------------------------- ----------------------------------- Weighted Average Shares for Diluted Funds from Operations Per Share 61,480,626 61,743,826 61,241,858 61,553,769 =================================== ===================================

Funds From Operations Reconciliation to Net Income--Actual Results For the Periods Ended December 31, 2003 and 2003 Three Months Ended Year to Date 2003 2002 2003 2002 ---- ---- ---- ---- Funds From Operations: Net income for common stockholders $ 53,289,159 $ 34,226,399 $ 126,614,365 $ 107,666,464 Add (Less): Depreciation and amortization expense - real property 18,623,923 18,199,019 72,117,235 67,905,998 Amortization of leasing commissions 2,019,424 2,070,471 7,051,871 6,029,223 (Gain) loss on sale of operating properties (19,243,813) (4,257,436) (27,001,037) (10,826,676) Convertible preferred stock dividends 0 582,320 0 2,858,204 Minority interest of exchangeable partnership units 1,202,056 874,232 3,044,013 2,796,643 ------------ ------------- -------------- -------------- Funds from Operations $ 55,890,749 $ 51,695,005 $ 181,826,447 $ 176,429,856 ============ ============= ============== ============== Weighted Average Shares For Diluted FFO Per Share (000s) 61,480,626 61,743,826 61,241,858 61,553,769 Regency considers FFO to be an accurate benchmark to its peer group and a meaningful performance measurement for the company because it excludes various items in net income that do not relate to or are not indicative of the operating performance of the ownership, management and development of real estate. FFO is defined by the National Association of Real Estate Investment Trusts generally as net earnings (computed in accordance with GAAP), (1) excluding real estate depreciation and amortization, gains and losses from sales of properties (except those gains and losses sold by Regency's taxable REIT subsidiary), after adjustment for unconsolidated partnerships and joint ventures and (2) excluding items classified by GAAP as extraordinary or unusual, along with significant non-recurring events. Regency also adjusts for the payment of convertible preferred stock dividends.