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Rivian Automotive, Inc. planned insider sales

In the last twelve months insiders at Rivian Automotive, Inc. filed 29 Form 144 notices of planned sales, 665,668 shares worth $11.5 million at the time of filing, from 8 sellers. The latest, filed 1 October 2026: Michael J Callahan (officer), 15,000 shares worth $225,000, planned for around 1 October 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
1 October 2026Michael J CallahanOfficer15,000$225,0001 October 202615,000 shares from 1 October 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
11 September 2026Michael J CallahanOfficer15,000$244,39011 September 202615,000 shares from 11 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
20 August 2026Claire R McDonoughOfficer8,023$128,36820 August 20268,023 shares from 20 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
18 August 2026Claire R McDonoughOfficer13,144$190,64918 August 202613,144 shares from 18 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
6 July 2026Karen BooneDirector20,000$372,6006 July 202620,000 shares from 6 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPrivate PlacementForm 144
6 July 2026Rivian FoundationAffiliate166,668$3.1 million6 July 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
3 June 2026Claire R McDonoughOfficer8,022$144,3963 June 20268,022 shares from 3 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
29 May 2026Claire R McDonoughOfficer8,023$128,36829 May 20268,023 shares from 29 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
28 May 2026Robert J. ScaringeOfficer, Director34,818$522,27028 May 202634,818 shares from 28 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
21 May 2026Claire R McDonoughOfficer7,600$106,40021 May 20267,600 shares from 21 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
18 May 2026Claire R McDonoughOfficer5,544$74,48118 May 20265,544 shares from 18 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
22 April 2026Claire R McDonoughOfficer10,245$184,41022 April 202610,245 shares from 22 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
14 April 2026Robert J. ScaringeOfficer, Director21,446$346,78214 April 202621,446 shares from 14 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
31 March 2026Robert J. ScaringeOfficer, Director20,264$303,96031 March 202620,264 shares from 31 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
17 March 2026Robert J. ScaringeOfficer, Director17,450$272,23017 March 202617,450 shares from 17 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
3 March 2026Robert J. ScaringeOfficer, Director17,450$261,7503 March 202617,450 shares from 3 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesOpen Market Purchase; Restricted StockForm 144
25 February 2026Rose MarcarioDirector7,183$111,44425 February 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
18 February 2026Claire R McDonoughOfficer27,133$455,70018 February 202627,133 shares from 18 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
18 February 2026Robert J. ScaringeOfficer, Director34,900$586,23618 February 202634,900 shares from 18 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesOpen Market PurchaseForm 144
20 January 2026Robert J. ScaringeOfficer, Director17,450$279,76420 January 202617,450 shares from 20 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesOpen Market PurchaseForm 144
6 January 2026RJ ScaringeOfficer, Director17,450$341,0726 January 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesOpen Market PurchaseForm 144
2 January 2026Rivian FoundationAffiliate33,334$657,0132 January 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
23 December 2025Robert J. ScaringeOfficer, Director17,450$373,87123 December 202534,900 shares from 23 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
15 December 2025Krawiec PeterDirector5,572$108,20815 December 20253,655 shares from 15 December 2025Charles Schwab Corp.Open Market PurchasesForm 144
9 December 2025RJ ScaringeOfficer, Director17,450$305,9729 December 2025No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
4 December 2025Claire R McDonoughOfficer8,039$144,7024 December 20258,039 shares from 4 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
2 December 2025Claire R McDonoughOfficer21,210$363,4692 December 202521,210 shares from 2 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
25 November 2025RJ ScaringeOfficer, Director17,450$263,72725 November 2025No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
12 November 2025RJ ScaringeOfficer, Director52,350$868,82711 November 2025No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?