COO's $5M Uber Bet Stands Out Amid Activist Exit at Illumina

Uber Technologies' President and COO Andrew Gordon MacDonald filed two open-market purchases on 8 September, disclosing he spent roughly $5.3 million buying UBER shares at around $75 to $76 apiece on 4 September. His total holding rose to 426,320 shares. A discretionary purchase at that size from an operating executive carries real weight.

At ILMN, activist fund Corvex Management spent the first week of September unloading more than $54 million worth of Illumina stock, according to filings dated 4 September. Corvex holds a board seat, making the disposal harder to dismiss. Director Keith Meister had already sold a further $18 million at the end of August. Combined, the pair disclosed over $72 million of selling across a two-week window, suggesting fading patience with the genomics firm's recovery.

The most striking single move in recent filings involves EVO. Main shareholder Kenneth Bryan Dart disclosed buying approximately $716 million of Evolution AB shares across two tranches in late July, at prices near 690 to 695 SEK. The filing appeared 26 August. Days later, a separate insider, Michaela von Bahr, sold roughly $8.7 million in smaller tranches at 820 to 835 SEK. The contrast between a massive buy from the principal shareholder and near-simultaneous selling from an associate insider makes the picture at the Swedish live-casino operator unusually layered.

Corvex's exit from Illumina is the clearest near-term signal in the dataset: when an activist with a board seat exits at scale, it typically marks the end of a defined engagement.