Prior to September 21, 1998, there was no trading market for the Common Shares or the preferred shares of the New Holding Companies.

Following the Breakup and until September 21, 1998, the preferred shares of each of the New Holding Companies, including the preferred shares, traded on the Brazilian Stock Exchanges only as a unit with the preferred shares of Telebrás. Telebrás ADRs, each representing 1,000 Telebrás preferred shares and, since the Breakup and until November 16, 1998, each also representing 1,000 preferred shares of each of the New Holding Companies, have continued to trade on the NYSE.

On September 21, 1998, common shares and preferred shares of each New Holding Company, including the preferred shares, commenced trading separately on the Brazilian Stock Exchanges. The table below sets forth, for the periods indicated, the high and low closing sales prices for the preferred shares of the registrant as reported on the São Paulo Stock Exchange.

   
   
   
         
September 21, 1998 through September 30, 1998  
R$ 16.50
R$ 12.50
October 1, 1998 through December 31, 1998
R$ 22.00
R$ 12.00
January 1, 1999 through December 31, 1999
R$ 49.00
R$ 12.30
January 1, 2000 through December 31, 2000
R$ 53.00
R$ 23.50
 
January 1, 1999 through March 31, 1999
R$ 31.10
R$ 12.30
April 1, 1999 through June 30, 1999
R$ 30.50
R$ 21.50
July 1, 1999 through September 30, 1999
R$ 25.61
R$ 18.00
October 1, 1999 through December 31, 1999
R$ 49.00
R$ 20.00
January 1, 2000 through March 31, 2000
R$ 53.00
R$ 37.30
April 1, 2000 through June 30, 2000
R$ 46.50
R$ 30.35
July 1, 2000 through September 30, 2000
R$ 44.50
R$ 32.80
October 1, 2000 through December 31, 2000
R$ 34.80
R$ 23.50
January 1, 2001 through January 31, 2001
R$ 34.80
R$ 28.50
February 1, 2001 through February 28, 2001
R$ 32.93
R$ 22.80
March 1, 2001 through March 31, 2001
R$ 27.50
R$ 19.10
April 1, 2001 through April 30, 2001
R$ 23.10
R$ 18.50
May 1, 2001 through May 31, 2001
R$ 21.90
R$ 18.40
 

On November 16, 1998, American Depositary Shares representing preferred shares of each New Holding Company were issued and commenced trading separately on the NYSE. The ADRs, each representing 1,000 of our preferred shares, were issued to the holders of Telebrás ADRs pursuant to a deposit agreement among us, The Bank of New York, as Depositary, and the holders of the ADRs from time to time. The SEC declared the Registration Statement effective on March 16, 1999 and the ADRs were traded on the NYSE under the symbol EMT as of that date pursuant to Rule 12a-5 of the Rules and Regulations of the Exchange Act. Rule 12a-5 provides under certain limited circumstances a temporary exemption from the requirement of Section 12(a) of the Exchange Act that securities traded on a national securities exchange (such as the NYSE) be registered under Section 12.

The table below sets forth, for the periods indicated the high and low closing sales prices for our ADRs, as reported on the New York Stock Exchange.

   
   
November 16, 1998 through November 30, 1998  
18.44
15.00
December 1, 1998 through December 31, 1998
16.88
12.38
January 1, 1999 through December 31, 1999
27.38
9.13
January 1, 2000 through December 31, 2000
31.00
11.75
January 1, 1999 through March 31, 1999
17.75
9.56
April 1, 1999 through June 30, 1999
18.75
12.06
July 1, 1999 through September 30, 1999
14.50
9.13
October 1, 1999 through December 31, 1999
27.38
10.13
January 1, 2000 through March 31, 2000
31.00
19.75
April 1, 2000 through June 30, 2000
26.13
16.00
July 1, 2000 through September 30, 2000
24.69
17.13
October 1, 2000 through December 31, 2000
18.75
11.75
January 1, 2001 through January 31, 2001
17.63
14.50
February 1, 2001 through February 28, 2001
16.90
11.60
March 1, 2001 through March 31, 2001
13.65
8.70
April 1, 2001 through April 30, 2001
10.92
8.28
May 1, 2001 through May 31, 2001
9.40
7.80