Uber COO's $4M Buy Leads a Quiet Filing Week

UBER President and COO Andrew MacDonald filed a $4.1 million open-market purchase of Uber shares on September 8, covering 54,325 shares at roughly $75.65 each. This is a discretionary buy with no 10b5-1 plan attached, making it one of the cleaner insider signals in recent filings. Uber's short interest sits at just 2.4% of free float, so shorts are not a major overhang on the stock.

Beyond the US, JPMorgan Chase filed large movements across several Hong Kong-listed names on the same date. The bank reduced its stake in Kingdee International Software by $84.9 million and cut Sunny Optical by $70.8 million, while adding $26.9 million to Huaneng Power. These are institutional position adjustments by a 5% owner, not C-suite conviction trades, and carry less signal than a director buying with personal funds.

A Turkish board chairman also stood out. Umit Gumus, chairman of BURVA, bought $12.9 million worth of Burçelik Vana shares on September 7, the same day an asset manager sold a similar-sized block. The opposing flows suggest a stake transfer rather than fresh bullish conviction.

The vendor insider dataset used here covers non-US markets and runs to early September. The Uber filing remains the standout for clean, discretionary buying signal from a named C-suite executive.