AUR — what changed in the latest 10-Q
A section-by-section comparison of AUR's newest periodic SEC filing (10-K/10-Q) against the prior same-form filing: paragraphs added and removed per section, with verbatim excerpts. Purely a deterministic text diff — no similarity scores, no directional read, not investment advice.
Comparing 10-Q · 2026-07-29 vs the prior 10-Q · 2026-05-06
| Section | Outcome | Added | Removed | Minor | Unchanged |
|---|---|---|---|---|---|
| MD&A | Text added/removed | +18 | −8 | ~6 | 12 |
| Market risk (Item 3) | No paragraph-level changes | 0 | 0 | 0 | 3 |
| Controls & procedures | Text added/removed | 0 | 0 | ~2 | 2 |
| Legal proceedings | No paragraph-level changes | 0 | 0 | 0 | 1 |
| Risk factors | No material changes reported (points to the 10-K) | — | — | — | — |
| Other information | No paragraph-level changes | 0 | 0 | 0 | 2 |
Counts are paragraphs; added/removed means text added or removed vs the prior filing — no direction or judgement implied.
Representative excerpts
Up to 5 excerpts of about 300 characters per section, quoted verbatim from the two SEC filings.
MD&A
Text added vs the prior filing · source: 10-Q · 2026-07-29
Change in fair value of derivative liabilities(16)16 (32)(200)%
Revenue increased by $1 million, or 100%, to $2 million in the three months ended June 30, 2026 from $1 million in three months ended June 30, 2025, primarily due to increased utilization, geographical expansion, and higher fuel surcharges.
Cost of revenue increased by $2 million, or 40%, to $7 million in the three months ended June 30, 2026 from $5 million in the three months ended June 30, 2025, primarily due to an increase in terminal, personnel, and fuel expenses due to increased utilization and geographical expansion. Non-cash sto…
Research and development expenses increased by $21 million, or 11%, to $211 million in the three months ended June 30, 2026 from $190 million in the three months ended June 30, 2025, primarily driven by an increase in hardware development costs, cloud computing costs, non-cash stock-based compensati…
Selling, general and administrative expenses increased by $14 million, or 39%, to $50 million in the three months ended June 30, 2026 from $36 million in the three months ended June 30, 2025, primarily driven by an increase in personnel costs including costs previously recognized in research and dev…
Text removed vs the prior filing · source: 10-Q · 2026-05-06
Revenue was $1 million in the three months ended March 31, 2026 due to the commercial launch of Aurora Driver for Freight in April 2025.
Cost of revenue was $6 million in the three months ended March 31, 2026 due to the commercial launch of Aurora Driver for Freight in April 2025. Non-cash stock based compensation in cost of revenue was not significant.
Research and development expenses increased by $13 million, or 7%, to $195 million in the three months ended March 31, 2026 from $182 million in the three months ended March 31, 2025, primarily driven by an increase in non-cash stock-based compensation costs, personnel costs, and cloud spend, partia…
Selling, general and administrative expenses increased by $15 million, or 52%, to $44 million in the three months ended March 31, 2026 from $29 million in the three months ended March 31, 2025, primarily driven by an increase in personnel costs including costs previously recognized in research and d…
The change in fair value of derivative liabilities resulted in expense of $1 million and $9 million in the three months ended March 31, 2026 and 2025, respectively, primarily due to the change in the market price for the underlying instrument during each period.
How to read Risk Factors (Item 1A) in a 10-Q
A 10-Q risk-factor section usually takes one of three forms; this page classifies it as one of:
- Pointer — the filer states there have been no material changes and points back to the annual 10-K risk factors; there is no own risk text to compare this quarter.
- Partial update — the filer carves out specific updated risks ("except as set forth below"); the excerpts show exactly what is new this quarter.
- Restated in full — the quarter carries the complete risk-factor text. When the prior quarter was only a pointer there is no prior full text to diff against, so the page flags the section as restated instead.
This describes the filing structure only — it is never a judgement on whether risk went up or down.
Source: text-level diff of the two SEC EDGAR filings · deterministic (no AI-generated content) · for reference only · not investment advice