Key facts
- This page summarizes Reid G. Hoffman's Form 4 filing for Aurora Innovation, Inc. (AUR).
- 12 reported transactions and 4 derivative rows are listed below.
- Accepted by SEC: 19 May 2026, 20:05.
Reid G. Hoffman - 31 Oct 2025 Form 4 Insider Report for Aurora Innovation, Inc. (AUR)
- Reporting relationship
- Director
- Issuer ticker
- AUR
- Reported as of
- 31 Oct 2025
- Net transaction value
- -$45,542,439
- SEC form
- 4
- Accepted by SEC
- 19 May 2026, 20:05:27 UTC
- Prior SEC filing
- 12 Sep 2025
- Next SEC filing
- 05 Dec 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Yijun Han, Attorney-in-fact for Reid Hoffman
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Reid G. Hoffman filed Form 4 for Aurora Innovation, Inc. (AUR) on 19 May 2026.
Change
- Previous filing in this sequence was filed on 12 Sep 2025.
- Current net transaction value: -$45,542,439.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001519339
Primary reporting owner
Hoffman Reid
- Relationship
- Director
- Address
- C/O AURORA INNOVATION, INC., 1654 SMALLMAN STREET, PITTSBURGH
- Signature
- /s/ Yijun Han, Attorney-in-fact for Reid Hoffman
- Signature date
- 19 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AUR
transaction
Class A Common Stock
Conversion of derivative security
- Transaction value
- Shares
- +6,343,637
- Change %
- Price
- Shares after
- 6,343,637
- Date
- 31 Oct 2025
- Ownership
- See Footnotes
- Footnotes
- F1, F2, F3
AUR
transaction
Class A Common Stock
Conversion of derivative security
- Transaction value
- Shares
- +352,425
- Change %
- Price
- Shares after
- 352,425
- Date
- 31 Oct 2025
- Ownership
- See Footnotes
- Footnotes
- F1, F2, F4
AUR
transaction
Class A Common Stock
Conversion of derivative security
- Transaction value
- Shares
- +352,425
- Change %
- Price
- Shares after
- 352,425
- Date
- 31 Oct 2025
- Ownership
- See Footnotes
- Footnotes
- F1, F2, F5
AUR
transaction
Class A Common Stock
Sale
- Transaction value
- $38,639,947
- Shares
- -4,948,637
- Change %
- -78%
- Price
- $7.81
- Shares after
- 1,395,000
- Date
- 15 May 2026
- Ownership
- See Footnotes
- Footnotes
- F2, F3, F6
AUR
transaction
Class A Common Stock
Sale
- Transaction value
- $2,146,669
- Shares
- -274,925
- Change %
- -78%
- Price
- $7.81
- Shares after
- 77,500
- Date
- 15 May 2026
- Ownership
- See Footnotes
- Footnotes
- F2, F4, F6
AUR
transaction
Class A Common Stock
Sale
- Transaction value
- $2,146,669
- Shares
- -274,925
- Change %
- -78%
- Price
- $7.81
- Shares after
- 77,500
- Date
- 15 May 2026
- Ownership
- See Footnotes
- Footnotes
- F2, F5, F6
AUR
transaction
Class A Common Stock
Sale
- Transaction value
- $2,348,242
- Shares
- -312,882
- Change %
- -22%
- Price
- $7.51
- Shares after
- 1,082,118
- Date
- 18 May 2026
- Ownership
- See Footnotes
- Footnotes
- F2, F3, F7
AUR
transaction
Class A Common Stock
Sale
- Transaction value
- $130,455
- Shares
- -17,382
- Change %
- -22%
- Price
- $7.51
- Shares after
- 60,118
- Date
- 18 May 2026
- Ownership
- See Footnotes
- Footnotes
- F2, F4, F7
AUR
transaction
Class A Common Stock
Sale
- Transaction value
- $130,455
- Shares
- -17,382
- Change %
- -22%
- Price
- $7.51
- Shares after
- 60,118
- Date
- 18 May 2026
- Ownership
- See Footnotes
- Footnotes
- F2, F5, F7
AUR
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 5,162,315
- Date
- 31 Oct 2025
- Ownership
- See Footnote
- Footnotes
- F8
AUR
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,550,646
- Date
- 31 Oct 2025
- Ownership
- See Footnote
- Footnotes
- F9
AUR
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 674,719
- Date
- 31 Oct 2025
- Ownership
- See Footnote
- Footnotes
- F10
AUR
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 318,122
- Date
- 31 Oct 2025
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
AUR
transaction
Derivative
Class B Common Stock
Conversion of derivative security
- Transaction value
- Shares
- -6,343,637
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 31 Oct 2025
- Ownership
- See Footnotes
- Underlying class
- Class A Common Stock
- Underlying amount
- 6,343,637
- Exercise price
- Footnotes
- F1, F2, F3
AUR
transaction
Derivative
Class B Common Stock
Conversion of derivative security
- Transaction value
- Shares
- -352,425
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 31 Oct 2025
- Ownership
- See Footnotes
- Underlying class
- Class A Common Stock
- Underlying amount
- 352,425
- Exercise price
- Footnotes
- F1, F2, F4
AUR
transaction
Derivative
Class B Common Stock
Conversion of derivative security
- Transaction value
- Shares
- -352,425
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 31 Oct 2025
- Ownership
- See Footnotes
- Underlying class
- Class A Common Stock
- Underlying amount
- 352,425
- Exercise price
- Footnotes
- F1, F2, F5
AUR
holding
Derivative
Class B Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 782,088
- Date
- 31 Oct 2025
- Ownership
- See Footnote
- Underlying class
- Class A Common Stock
- Underlying amount
- 782,088
- Exercise price
- Footnotes
- F1, F11
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 11 footnotes
Footnote F1
Each share of Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, and has no expiration date.
Footnote F2
Greylock 15 GP LLC ("Greylock LLC") is the general partner of each of Greylock 15 Limited Partnership ("Greylock 15"), Greylock 15 Principals Limited Partnership ("Greylock Principals"), and Greylock 15-A Limited Partnership ("Greylock 15-A"). By virtue of being a managing member of Greylock LLC, the reporting person may be deemed a beneficial owner of the securities held by Greylock 15, Greylock Principals, and Greylock 15-A. The reporting person disclaims beneficial ownership of the securities held by Greylock 15, Greylock Principals, and/or Greylock 15-A, except to the extent of his pecuniary interest therein.
Footnote F3
Reflects securities held directly by Greylock 15.
Footnote F4
Reflects securities held directly by Greylock 15-A.
Footnote F5
Reflects securities held directly by Greylock 15 Principals.
Footnote F6
Weighted average price. This transaction was executed in multiple trades at prices ranging from $7.70 to $7.98 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.
Footnote F7
Weighted average price. This transaction was executed in multiple trades at prices ranging from $7.50 to $7.5150 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.
Footnote F8
Reflects securities held directly by Reinvent Sponsor Y LLC (the "Sponsor"). The reporting person may be deemed a beneficial owner of securities held by the Sponsor by virtue of his shared control over and indirect pecuniary interest in the Sponsor. The reporting person disclaims beneficial ownership of the securities held by the Sponsor, except to the extent of his pecuniary interest therein.
Footnote F9
Reflects securities held by Reprogrammed Interchange LLC ("Reprogrammed"). The reporting person may be deemed a beneficial owner of securities held by Reprogrammed by virtue of his shared control over and indirect pecuniary interest in Reprogrammed. The reporting person disclaims beneficial ownership of the securities held by Reprogrammed, except to the extent of his pecuniary interest therein.
Footnote F10
Reflects securities held by Programmable Exchange LLC ("Programmable"). The reporting person may be deemed a beneficial owner of securities held by Programmable by virtue of his voting and investment power over such securities. The reporting person disclaims beneficial ownership of the securities held by Programmable, except to the extent of his pecuniary interest therein.
Footnote F11
Reflects securities held directly by Thigmotropism LLC. The reporting person may be deemed a beneficial owner of securities held by Thigmotropism LLC by virtue of his voting and investment power over such securities. The reporting person disclaims beneficial ownership of the securities held by Thigmotropism LLC, except to the extent of his pecuniary interest therein.