What SEC filings does Aurora Innovation, Inc. submit to the SEC?

Aurora Innovation, Inc. (AUR) submits several types of SEC filings including Form 4 (insider transactions), Form 144 (proposed insider sales), 8-K reports (material events such as earnings releases, acquisitions, leadership changes), and periodic reports — the 10-Q (quarterly) and 10-K (annual). All filings are publicly available through SEC EDGAR.

What does a Form 4 filing tell me about AUR?

A Form 4 for AUR discloses a transaction by a company insider — typically a director, officer, or 10%+ shareholder. It shows the source-reported date, number of shares, price, and updated ownership. These facts do not establish motive or predict future returns.

How do I interpret an 8-K filing from Aurora Innovation, Inc.?

An 8-K signals a material event requiring prompt disclosure. Common triggers include earnings pre-announcements, acquisitions, leadership appointments or departures, credit changes, or regulatory actions. Read the item codes inside the filing to understand exactly what was disclosed before drawing conclusions.

What is the difference between a 10-K and 10-Q for AUR?

The 10-K is Aurora Innovation, Inc.'s annual report with fully audited financial statements, comprehensive MD&A, and complete risk factor disclosures — filed 60–90 days after fiscal year-end. The 10-Q is a lighter quarterly report with unaudited financials filed for the first three quarters. Together they provide a continuous financial picture of the company.

Where can I see all AUR SEC filings directly on EDGAR?

You can view all historical Aurora Innovation, Inc. filings on the SEC EDGAR company page for AUR. Each filing card on this page links directly to the original SEC document.

How often does Aurora Innovation, Inc. file with the SEC?

Aurora Innovation, Inc. files one 10-K per year and up to three 10-Qs per year. Form 4 insider transactions must be reported within two business days of each trade, so the frequency depends on how often insiders are buying or selling AUR shares. 8-K filings occur whenever a material event happens — which can be several times per quarter for an active company.

AUR SEC Filing News — Aurora Innovation, Inc.

Latest SEC filings for Aurora Innovation, Inc. (AUR) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-01.

Aurora Innovation, Inc. engages in the self-driving technology business in the United States. It focuses on developing Aurora Driver, a platform that brings a suite of self-driving hardware, software, and data services together to adapt and interoperate various vehicle types and applications. The company was founded in 2017 and is headquartered in Pittsburgh, Pennsylvania.

Sector: Consumer Cyclical Industry: Auto Parts Market Cap: $9.7B CIK: 1828108

Total Filings

Bullish Classifications

Bearish Classifications

Insider Transactions

Material Events (8-K)

Periodic Reports

Rule-based classifications for AUR currently lean bearish. Of the 20 filing records displayed, 5 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 0 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.

AUR Filing Activity Snapshot 2026-08-10 — 2026-10-01

Insider Transactions (Form 4)

0 buys vs 5 sells

Net insider selling in this period — insiders sell for many reasons beyond conviction.

Largest Form 144 Filing

$471.60M

Uber Technologies, Inc (10% Owner) · 2026-08-19

72,000,000 shares · Form 4

Form 144 Notices

Proposed insider sales filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.

Insider Transactions 10 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 10 filings in this group are Form 4s for Aurora Innovation, Inc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 10 insider filings shown, the breakdown is 5 open-market sale, 3 tax withholding and 2 compensation award. 5 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Open-market sale ×5: The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Tax withholding ×3: Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.
Compensation award ×2: Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Form 4 Compensation award Tax / Compensation Filing 2026-10-01

AUR insider Form 4 filed for equity award, exercise, or tax withholding

Wehner David M. (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	2,414	—	—

Filing: Form 4 (Insider Transaction) Insider: Wehner David M. (Director) Shares: 2,414

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-01

AUR insider Form 4 filed for equity award, exercise, or tax withholding

Bagley Brittany (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	3,419	—	—

Filing: Form 4 (Insider Transaction) Insider: Bagley Brittany (Director) Shares: 3,419

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-09-17

AUR insider Uber Technologies, Inc (10% Owner) sold 29,369,611 shares (~$182.24M)

Uber Technologies, Inc, listed as 10% Owner at Aurora Innovation, Inc., reported an open-market sale of 29,369,611 AUR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	29,369,611	$6.21	$182.24M

Filing: Form 4 (Insider Transaction) Insider: Uber Technologies, Inc (10% Owner) Shares: 29,369,611 Est. Value: $182.24M

View on SEC EDGAR → Open Filing Document →

Form 4 Tax withholding Tax / Compensation Filing 2026-08-21

AUR insider Form 4 filed for equity award, exercise, or tax withholding

Fisher Ossa (President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`F`	Tax withholding on vested shares	70,281	$6.20	$435.7K

Filing: Form 4 (Insider Transaction) Insider: Fisher Ossa (President) Shares: 70,281

View on SEC EDGAR → Open Filing Document →

Form 4 Tax withholding Tax / Compensation Filing 2026-08-21

AUR insider Form 4 filed for equity award, exercise, or tax withholding

Maday David (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`F`	Tax withholding on vested shares	54,412	$6.20	$337.4K

Filing: Form 4 (Insider Transaction) Insider: Maday David (Chief Financial Officer) Shares: 54,412

View on SEC EDGAR → Open Filing Document →

Form 4 Tax withholding Tax / Compensation Filing 2026-08-21

AUR insider Form 4 filed for equity award, exercise, or tax withholding

WEBB SHELLEY (See Remarks) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`F`	Tax withholding on vested shares	41,699	$6.20	$258.5K

Filing: Form 4 (Insider Transaction) Insider: WEBB SHELLEY (See Remarks) Shares: 41,699

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-19

AUR insider Volpi Michelangelo (Director) sold 2,842,682 shares (~$19.91M)

Volpi Michelangelo, listed as Director at Aurora Innovation, Inc., reported an open-market sale of 2,842,682 AUR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`C`	Derivative conversion	2,800,043	—	—
`S`	Open-market sale	2,800,043	$7.00	$19.61M
`C`	Derivative conversion	42,639	—	—
`S`	Open-market sale	42,639	$7.00	$298.6K
`C`	Derivative conversion derivative · Class B Common Stock	2,800,043	—	—
`C`	Derivative conversion derivative · Class B Common Stock	42,639	—	—

Filing: Form 4 (Insider Transaction) Insider: Volpi Michelangelo (Director) Shares: 2,842,682 Est. Value: $19.91M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-19

AUR insider Uber Technologies, Inc (10% Owner) sold 72,000,000 shares (~$471.60M)

Uber Technologies, Inc, listed as 10% Owner at Aurora Innovation, Inc., reported an open-market sale of 72,000,000 AUR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	72,000,000	$6.55	$471.60M

Filing: Form 4 (Insider Transaction) Insider: Uber Technologies, Inc (10% Owner) Shares: 72,000,000 Est. Value: $471.60M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-13

AUR insider Volpi Michelangelo (Director) sold 1,479,266 shares (~$10.35M)

Volpi Michelangelo, listed as Director at Aurora Innovation, Inc., reported an open-market sale of 1,479,266 AUR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`C`	Derivative conversion	1,420,222	—	—
`S`	Open-market sale	1,420,222	$6.99	$9.93M
`C`	Derivative conversion	21,627	—	—
`S`	Open-market sale	21,627	$6.99	$151.3K
`C`	Derivative conversion	14,692	—	—
`S`	Open-market sale	14,692	$7.00	$102.9K
`C`	Derivative conversion	224	—	—
`S`	Open-market sale	224	$7.00	$1.6K
`C`	Derivative conversion	22,163	—	—
`S`	Open-market sale	22,163	$7.01	$155.3K
`C`	Derivative conversion	338	—	—
`S`	Open-market sale	338	$7.01	$2.4K
`C`	Derivative conversion derivative · Class B Common Stock	1,420,222	—	—
`C`	Derivative conversion derivative · Class B Common Stock	21,627	—	—
`C`	Derivative conversion derivative · Class B Common Stock	14,692	—	—
`C`	Derivative conversion derivative · Class B Common Stock	224	—	—
`C`	Derivative conversion derivative · Class B Common Stock	22,163	—	—
`C`	Derivative conversion derivative · Class B Common Stock	338	—	—

Filing: Form 4 (Insider Transaction) Insider: Volpi Michelangelo (Director) Shares: 1,479,266 Est. Value: $10.35M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-11

AUR insider Volpi Michelangelo (Director) sold 1,889,023 shares (~$13.32M)

Volpi Michelangelo, listed as Director at Aurora Innovation, Inc., reported an open-market sale of 1,889,023 AUR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`C`	Derivative conversion	1,511,093	—	—
`S`	Open-market sale	1,826,508	$7.05	$12.88M
`C`	Derivative conversion	23,011	—	—
`S`	Open-market sale	27,814	$7.05	$196.2K
`G`	Gift	908,784	—	—
`C`	Derivative conversion	34,181	—	—
`S`	Open-market sale	34,181	$7.00	$239.3K
`C`	Derivative conversion	520	—	—
`S`	Open-market sale	520	$7.00	$3.6K
`C`	Derivative conversion derivative · Class B Common Stock	1,511,093	—	—
`C`	Derivative conversion derivative · Class B Common Stock	23,011	—	—
`C`	Derivative conversion derivative · Class B Common Stock	34,181	—	—
`C`	Derivative conversion derivative · Class B Common Stock	520	—	—

Filing: Form 4 (Insider Transaction) Insider: Volpi Michelangelo (Director) Shares: 1,889,023 Est. Value: $13.32M

View on SEC EDGAR → Open Filing Document →

Proposed Insider Sales 9 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. Aurora Innovation, Inc. has 9 such notices in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-08-17

AUR Form 144 filed for proposed insider sale

An insider at Aurora Innovation, Inc. filed a Form 144 notifying the SEC of an intent to sell shares. Form 144 is a proposed sale notice rather than confirmation that a sale already happened.