X0202 4 2006-08-09 0001061219 ENTERPRISE PRODUCTS PARTNERS L P EPD 0001206715 EPCO, Inc. 2707 NORTH LOOP WEST HOUSTON TX 77008 0 0 1 0 0001199005 DUNCAN FAMILY INTERESTS, INC. 103 FOULK ROAD, SUITE 200 WILMINGTON DE 19803 0 0 0 1 DFI Delaware General, LLC 0001079482 DUNCAN DAN L SUITE 1800 1100 LOUISIANA STREET HOUSTON TX 77002 1 1 1 0 Chairman 0001237833 DFI DELAWARE GENERAL, LLC 103 FOULK ROAD, SUITE 200 WILMINGTON DE 19803 0 0 0 1 DFI Delaware Holdings L.P. 0001235393 DFI DELAWARE HOLDINGS L.P. 103 FOULK ROAD, SUITE 200 WILMINGTON DE 19803 0 0 1 0 Common Units Representing Limited Partnership Interests 118078425 I By DFIDH Common Units Representing Limited Partnership Interests 5918200 I By 1998 Trust Common Units Representing Limited Partnership Interests 6077470 I By 2000 Trust Common Units Representing Limited Partnership Interests 13454498 I By EGPH Common Units Representing Limited Partnership Interests 856100 D Employee Unit Options-Obligation to Sell #98-61 26.6139 2006-08-09 4 M 0 5000 0 A 2004-03-31 2010-01-31 Common Units 5000 2535000 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 an indirect, 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. These Common Units are owned by Enterprise GP Holdings L.P. ("EGPH"), an 81.49% limited partnership interest in which is owned by DFI and a 4.27% limited partnership interest in which is owned by Dan Duncan LLC ("Duncan LLC"). The 0.01% general partner of EGPH 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 May 1, 2010 Options have expiration dates ranging from September 30, 2009 through May 1, 2016 Options exercised by an employee of EPCO who IS NOT a Section 16 officer of the issuer's general partner. The powers of attorney under which this form was signed are on file with the Commission Kathryn L. McCoy, Attorney-in-Fact on behalf of Dan L. Duncan, Duncan Family Interests, Inc., DFI Delaware General, LLC, and DFI Delaware Holdings L.P. 2006-08-15