Transaction · 0001890925-26-000023

McDonough Claire

McDonough Claire, CFO, reported an open-market or private sale at Rivian Automotive, Inc. DE involving 13144.000000 shares for an estimated $190649.78. Reported holdings after the transaction were 827201.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCFO
RIVNRivian Automotive, Inc. DE
Trade date
Aug 18, 2026
Filing date
Aug 18, 2026
View on SEC Insider profile
Disclosed value-$190kShares × reported price
Shares traded13.1k$14.50 per share
Holdings after827kDirect
% of reported position traded1.56%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 840,345 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

RIVN price since this filing

Daily closing prices, with the filing date and available return windows
RIVN · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +18.1%1w ago +10.7%1d ago +0.6%
Returns since7d +13.7%30d +5.1%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001890925-26-000023
Class A Common Stock
Transaction date
Aug 18, 2026
Filed Aug 18, 2026, 09:24 PM · 0d delay
Shares
13,144 sh
$14.50 per share
Estimated value
-$190k
Computed from shares × price
Holdings after
827,201 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership 10b5-1 Detected
Filing-only score

0 points

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • timely_filing+4 points

    reporting_delay_days = 0

    Filing reported within two business days of the transaction.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    38,640 shares of Class A Common Stock were withheld by the Company for the purposes of satisfying tax withholding obligations in connection with the vesting of 75,940 Restricted Stock Units on August…

  2. F2

    The closing price of the Issuer's Class A Common Stock on August 14, 2026.

  3. F3

    The sale reported in this transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 2, 2025, as described in the Issuer's Quarterly Report on Form 10…

  4. F4

    The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $14.4050 to $14.67, inclusive. The Reporting Person undertakes to provide to t…

Original filing · 0001890925-26-000023
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