CALLAHAN MICHAEL JOHN sold RIVN

September 11, 2026 · Form 4 insider transaction

CALLAHAN MICHAEL JOHN sold 15,000 shares of Rivian Automotive, Inc. at $16.29 per share, a transaction worth $244.4K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 5 days after the transaction.

Direction
Disposed (sell-side)
Shares
15,000
Price
$16.29
Total value
$244.4K
Role—
SecurityClass A Common Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 11, 2026
Filing dateSeptember 16, 2026
Shares owned after1,016,776
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

The sale reported in this transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended June 30, 2026, filed with the Securities and Exchange Commission on July 30, 2026.; The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $16.175 to $16.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

View the original Form 4 on SEC EDGAR