X0202 4 2005-02-11 0001061219 ENTERPRISE PRODUCTS PARTNERS L P EPD 0001079482 DUNCAN DAN L 2727 NORTH LOOP WEST HOUSTON TX 77008 1 1 1 0 Chairman 0001206715 ENTERPRISE PRODUCTS CO 2707 NORTH LOOP WEST HOUSTON TX 77008 0 0 1 0 0001199005 EPC PARTNERS II INC 103 FOULK ROAD, SUITE 200 WILMINGTON DE 19803 0 0 1 1 DFI Delaware General, LLC 0001237833 DFI DELAWARE GENERAL, LLC 103 FOULK ROAD, SUITE 200 WILMINGTON DE 19803 0 0 0 1 DFI Delaware Holdings L.P. 0001235393 ENTERPRISE PRODUCTS DELAWARE HOLDINGS L P 103 FOULK ROAD, SUITE 200 WILMINGTON DE 19803 0 0 1 0 Common Units Representing Limited Partnership Interests 112443164 I By DFIDH Common Units Representing Limited Partner Intersts 5918200 I By 1998 Trust Common Units Representing Limited Partnership Interests 5337796 I By 2000 Trust Common Units Representing Limited Partnership Interests 427200 I By 1999 Trust Common Units Representing Limited Partnership Interests 13454498 I By EGPH Common Units Representing Limited Partnership Interests 510700 D Employee Unit Options - Obligation to Sell tz 26.95 2005-02-11 4 A 0 25000 0 D 2009-02-11 2015-02-11 Common Units 2488000 2488000 I By EPCO These Common Units are owned by DFI Delaware Holdings L.P. ("DFIDH"), an indirect, wholly-owned subsidiary of EPCO, Inc. ("EPCO"). Dan L. Duncan owns 50.427% of the voting stock of EPCO. DFIDH is an indirect, wholly-owned subsidiary of Duncan Family Interests, Inc. ("DFI"), which is a direct, wholly-owned subsidary of EPCO. The general partner of DFIDH, DFI Delaware General, LLC, and the sole limited partner of DFIDH, DFI Delaware Limited, LLC, are both wholly-owned subsidiaries of DFI. EPCO is the grantor of the Duncan Family 1998 Trust (the "1998 Trust"); and EPCO is the grantor of the Duncan Family 2000 Trust (the "2000 Trust"). These trusts were established to acquire and hold Common Units of the issuer. Enterprise Products Operating L.P., a wholly-owned subsidiary of the issuer, is the grantor of the EPOLP 1999 Grantor Trust (the "1999 Trust"). It was established to acquire and hold Common Units of the issuer These Common Units are owned by Enterprise GP Holdings L.P. ("EGPH"), a 95% limited partnership interest in which is owned by DFI and a 4% limited partnership interest in which is owned by Dan Duncan LLC ("Duncan LLC"). The general partner of EPGH is EPE Holdings, LLC, a wholly-owned subisidary of Duncan LLC. Dan L. Duncan is the sole member of Duncan LLC. Options are issued under the Enterprise Products 1998 Employee Unit Option Plan to employees of EPCO and outside directors of the issuer's general partner and are exercisable for Common Units on a one-for-one basis. DAN L. DUNCAN HOLDS NO OPTIONS IN THE ISSUER'S SECURITIES. Options have exercise prices ranging from $7.75 to $26.95. Options have exercise dates ranging from April 16, 2002, through February 11, 2009. Options have expiration dates ranging from September 30, 2009. through February 11, 2015. The power of attorney under which this form was signed is on file with the Commission. John E. Smith, Attorney-in-Fact, on behalf of Dan L. Duncan, Duncan Family Holdings, Inc., DFI Delaware Holdings L.P. and DFI Delaware General, LLC, and Assistant Secretary on behalf of EPCO, Inc. 2005-02-15