Investor Disclosure Notice


STOCKHOLM, Sweden, June 7, 2002 (PRIMEZONE) -- Investor's share of the voting rights and share capital in Ericsson has changed through the acquisition of 28,000,000 B shares.

After the purchase, Investor's holding in Ericsson now amounts to 256,660,096 A shares and 154,018,800 B shares corresponding to 38.7 percent of the voting rights and 5.0 percent of the share capital. On December 31, 2001, Investor's holding in Ericsson amounted to 38.7 percent of the votes and 4.7 percent of the capital.

INVESTOR AB

For further information:

Fredrik Lindgren, Vice President: +46 8 614 20 31, +46 70 624 20 31.

Our press releases can be accessed at www.investorab.com on the Internet.

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The following files are available for download:

http://www.waymaker.net/bitonline/2002/06/07/20020607BIT00770/wkr0001.doc http://www.waymaker.net/bitonline/2002/06/07/20020607BIT00770/wkr0002.pdf