Insiders at Aurora Innovation, Inc. (AUR) have been selling. Over the trailing 180 day window, the open market ledger shows a single purchase set against a long run of sales, and the dollar gap between the two sides is not close. The direction is net selling by a wide margin.
The count: 1 buy filing against 23 sell filings. One distinct insider bought, three distinct insiders sold. The buy side totals $498,300. The sell side totals $1.23 billion. That leaves a net figure of negative $1,229,011,787 for the period, with the most recent transaction in the set dated September 15th, 2026.
The largest buyer was David M. Wehner, a director, whose purchase accounts for the entire buy side at $498,300. The largest seller was Uber Technologies, Inc, filing in the role of Other, with $1,133,088,436 in sales. The firm is a holder large enough that its disposals dominate the sell column on their own, and the remaining two sellers account for the balance.
Aurora Innovation last traded at $5.83, giving the company a market capitalization of $11,684,225,024. The company is classified under Services-Computer Integrated Systems Design. Readers weighing the ledger against the tape should look at where the stock sat when each filing landed rather than treating the window as a single price point, since the 23 sales were spread across the period rather than executed at once.
What the ledger does not say matters as much as what it does. Only Form 4 codes P and S are counted here, which means awards, tax withholding and option exercises are excluded. Those events move share counts but they are not decisions to buy or sell, and including them would distort the picture in both directions.
A sale also carries less signal than a purchase on its own. Insiders and large holders sell for reasons that have nothing to do with their view of the business: diversification, liquidity, estate planning, or a scheduled 10b5-1 plan adopted months before the trade prints. A plan sale looks identical to a discretionary sale on the face of a Form 4. Where a strategic holder such as Uber Technologies, Inc is the seller, the disposal may reflect a portfolio decision at the holder level rather than any judgment about Aurora Innovation's operations.
Purchases are the narrower signal because they involve committing cash at the prevailing price. Here there is exactly one, from a director, and at $498,300 it is a small fraction of what moved the other way. That is the plain reading: one insider put money in, and the stock's largest filing holder took a great deal more out across the same six months.
Figures in this article come from SEC Form 4 filings submitted through EDGAR and reviewed by InsiderBuying.com, covering the 180 day window ending September 15th, 2026. Only open market purchases and sales are included.
Track every Form 4 filed at Aurora Innovation, Inc. (AUR) → insiderbuying.com/companies/AUR