Correction - Reporting date

Correction FINANCIAL INFORMATION FROM INVESTOR AB Publication dates for 1999 and 2000 Please notice that we are changing the release date for our yearend report th th for 1999 from January 27 to January 26 , 2000. *2000-01-26 Yearend report for 1999 *2000-03-28 Annual General Meeting *2000-04-12 Three-month interim report *2000-07-12 Six-month interim report *2000-10-12 Nine-month interim report INVESTOR AB For further information: Nils Ingvar Lundin, Managing Director Corporate Relations, +46-8-614 20 49, +46-70-514 20 49 Per Spångberg, Vice President Investor Relations, +46-8-614 20 31, +46-70-624 20 31 ------------------------------------------------------------ Please visit http://www.bit.se for further information The following files are available for download: http://www.bit.se/bitonline/2000/01/12/20000112BIT00350/bit0001.doc http://www.bit.se/bitonline/2000/01/12/20000112BIT00350/bit0002.pdf