CALLAHAN MICHAEL JOHN 4
4 · Rivian Automotive, Inc. / DE · Filed Feb 18, 2026
Research Summary
AI-generated summary of this filing
Rivian CAO Michael Callahan Sells 25,490 Shares
What Happened
Michael John Callahan, Chief Administrative Officer of Rivian Automotive, disposed of 25,490 shares of Class A common stock on February 15, 2026. The shares were recorded as disposed at $17.73 per share for a total value of $451,938. The disposition was reported as code F — used to satisfy tax withholding obligations related to the vesting of restricted stock units (RSUs).
Key Details
- Transaction date: February 15, 2026; filing date: February 18, 2026 (appears timely).
- Transaction type/code: Tax withholding (F) to cover tax liability on vested awards.
- Shares withheld/disposed: 25,490 shares at $17.73 each; total value $451,938.
- Related award: 66,191 RSUs vested on February 15, 2026; 25,490 of those shares were withheld to cover taxes (Footnote F1).
- Price reference: $17.73 equals the issuer’s closing price used for the calculation on February 13, 2026 (Footnote F2).
- Shares owned after transaction: not disclosed in the filing.
Context
This was a company withholding of shares to satisfy tax withholding on vested RSUs, not an open-market sale by the insider. Such withholding is routine for executive equity vesting and does not necessarily signal a change in insider sentiment.
Insider Transaction Report
- Tax Payment
Class A Common Stock
[F1][F2]2026-02-15$17.73/sh−25,490$451,938→ 838,035 total
Footnotes (2)
- [F1]25,490 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 66,191 Restricted Stock Units on February 15, 2026.
- [F2]The closing price of the Issuer's Class A Common Stock on February 13, 2026.