U.S. SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP ( ) Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue See Instruction 1(b). 1. Name and Address of Reporting Person: Nicole W. Piasecki, 332 Minnesota St. Ste. 2100, St. Paul, MN 55101-1394 2. Issuer Name and Ticker or Trading Symbol: Weyerhaeuser Company, WY 3. IRS or Social Security Number of Reporting Person (Voluntary): 4. Statement for Month/Day/Year: 04/15/03 5. If Amendment, Date of Original (Month/Day/Year): 6. Relationship of Reporting Person to Issuer (Check all applicable): (X) Director ( ) Officer (give title below) ( ) 10% Owner ( ) Other (specify below) Title: 7. Individual or Joint/Group Filing (Check Applicable Line) (X) Form Filed by One Reporting Person ( ) Form Filed by More than One Reporting Person TABLE I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1. Title of Security 2. Trans- 2.A. 3. Trans- 4. Securities Acquired (A) 5. Amount 6. Owner- 7. Nature action Deemed action or Disposed of (D) of ship of In- Date Execution Code Securities Form direct (Month/ Date, if Beneficially Direct Benefic- Day/ any Owned at (D)or ial Year) (Month/ End of Indirect Owner- Day/ Amount (A) or (D) Price Month (I) ship Year) -------------------- --------- --------- ---------- --------------------------- ------------ ---------- ------------TABLE II -- Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g. puts, calls, warrants, options, convertible securities) 1. Title of 2. Conver- 3.Trans- 4. Trans- 5. Number of 6. Date 7. Title and 8. Price 9. Num- 10. Own- 11. Na- Deriv- sion or action action Derivative Exer- and Am- of ber of ership ture ative Exercise Date Code Securities cisable ount of Deriv- Deriv- Form of In- Security Price of (M/D/Y) Acquired and Ex- Under- ative ative of De- direct Deriv- (A) or Dis- piration lying Secur- Secur- rivative Benef- ative 3.A. posed of (D) Date Securities ity ities Security: icial Security Deemed (M/D/Y) Bene- Direct (D) Own Execution ficially or Indirect ership Date, if ---------- ----------- Owned (I) any Date Expir- Title Amount follow- (M/D/Y) Exer- ation or Number ing Code V cisable Date of shares Reported Trans- action(s) ------------ ----------- --------- -------- - ------------- ------- ---- ------- ----- --------- -------- ---------- ------------ Share Equivalents 1 for 1 4/15/03 A 797 A (1) (1) Common 797 50.161 1,461 D Explanation of Responses: 1. The common share equivalents were accrued on various dates under the Weyerhaeuser Company Fee Deferral Plan for directors and are to be settled 100% in cash upon the reporting persons retirement or termination of board service. **Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). /s/Nicole W. Piasecki 04/15/2003 ______________________________________ __________________ **Signature of Reporting Person Date