EXHIBIT B AMENDMENT 1 TO AGREEMENT OF JOINT FILING The undersigned hereby agree to dissolve their status as a group (as defined by Rule 13d-1(k)(1) of the Securities Exchange Act of 1934) as of February 12, 2002. All future filings with respect to the...Agreement of Joint Filing • February 12th, 2002 • Trust Robert H & Ann Lurie • Wholesale-electrical apparatus & equipment, wiring supplies
The undersigned hereby agree to dissolve their status as a group (as defined by Rule 13d-1(k)(1) of the Securities Exchange Act of 1934) as of February 12, 2002. All future filings with respect to the securities reported herein will be filed, if required, by members of the group in their individual capacity.
EXHIBIT AJoint Filing Agreement • July 14th, 2000 • Trust Robert H & Ann Lurie • Wholesale-electrical apparatus & equipment, wiring supplies
