Insider Transactions

Date Filer Title Filing Type Shares Traded Price Total Held
Feb 23, 2004
TWOMEY KEVIN M
President, COO & CFO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 120,462 -- 25,095
Feb 23, 2004
TWOMEY KEVIN M
President, COO & CFO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 120,462 $15.44 487,973
Feb 23, 2004
TWOMEY KEVIN M
President, COO & CFO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 74,583 $40.03 413,390
Feb 18, 2004
KESLER DELORES P
Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 1,250
Feb 17, 2004
NEMOURS FOUNDATION
Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 13,800 $40.00 1,654,678
Feb 17, 2004
RAY JERRY M
SVP Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 77 $39.89 1,361
Feb 17, 2004
RAY JERRY M
SVP Form 4/A Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 96 $39.89 1,342
Feb 17, 2004
REGAN MICHAEL N
SVP Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 120 $39.89 13,712
Feb 17, 2004
REGAN MICHAEL N
SVP Form 4 Other acquisition or disposition -- -- 999
Feb 17, 2004
WALTON WILLIAM H III
Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --

For recent transactions, including derivative transactions, see our Section 16 SEC filingspage.

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