Original sentence: Scitex acquired an initial 18.7% stake in this company, a sart-up, in May 2000, which stake was subsequently increased.Scitex gradually sold the shares and in June and August 2003, it sold its remaining 6.5% stake
Edited sentence: Scitex acquired an initial 18.7% stake in this company, a start-up, in May 2000, which stake was subsequently increased.Scitex gradually sold the shares and, in June and August 2003, it sold its remaining 6.5% stake