EX-99 3 ex99.txt ADDITIONAL EXHIBITS EXHIBIT 99 JOINT FILER INFORMATION OTHER REPORTING PERSON(s) 1. ARCHON GROUP, L.P.
ITEM INFORMATION ---- ----------- Name and Address: ARCHON GROUP, L.P. 600 EAST LAS COLINAS BLVD., IRVING, TX 75039 Designated Filer: THE GOLDMAN SACHS GROUP, INC. Issuer Name and Ticker or Trading Symbol: GRUBB & ELLIS COMPANY (GBEL) Date of Earliest Transaction Required to be Reported 03/09/05 (Month/Day/Year): If Amendment, Date Original Filed (Month/Day/Year): Relationship of Reporting Person(s) to Issuer: 10% OWNER Individual or Joint/Group Filing: FORM FILED BY MORE THAN ONE REPORTING PERSON Signature: /s/ EDWARD T. JOEL, BY POWER OF ATTORNEY, ON BEHALF OF ARCHON GROUP, L.P.
2. ARCHON GEN-PAR, INC.
ITEM INFORMATION ---- ----------- Name and Address: ARCHON GEN-PAR, INC. 600 EAST LAS COLINAS BLVD., IRVING, TX 75039 Designated Filer: THE GOLDMAN SACHS GROUP, INC. Issuer Name and Ticker or Trading Symbol: GRUBB & ELLIS COMPANY (GBEL) Date of Earliest Transaction Required to be Reported 03/09/05 (Month/Day/Year): If Amendment, Date Original Filed (Month/Day/Year): Relationship of Reporting Person(s) to Issuer: 10% OWNER Individual or Joint/Group Filing: FORM FILED BY MORE THAN ONE REPORTING PERSON Signature: /s/ EDWARD T. JOEL, BY POWER OF ATTORNEY, ON BEHALF OF ARCHON GEN-PAR, INC.
3. GOLDMAN, SACHS & CO.
ITEM INFORMATION ---- ----------- Name and Address: GOLDMAN, SACHS & CO. 85 BROAD STREET, NEW YORK, NEW YORK 10004 Designated Filer: THE GOLDMAN SACHS GROUP, INC. Issuer Name and Ticker or Trading Symbol: GRUBB & ELLIS COMPANY (GBEL) Date of Earliest Transaction Required to be Reported 03/09/05 (Month/Day/Year): If Amendment, Date Original Filed (Month/Day/Year): Relationship of Reporting Person(s) to Issuer: 10% OWNER Individual or Joint/Group Filing: FORM FILED BY MORE THAN ONE REPORTING PERSON Signature: /s/ EDWARD T. JOEL, BY POWER OF ATTORNEY, ON BEHALF OF GOLDMAN, SACHS & CO.