BOONE KAREN

PrivateCIK: 1561290
Location

CORTE MADERA, CA

BOONE KAREN sold 15.4% of their position (20K shares) of RIVIAN AUTOMOTIVE, INC. / DE on the open market

Open‑market sale worth $400.0K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBOONE KARENCIK 1561290
Director
Since Nov 2021
-20K
Net shares
Net seller
$400.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
20K disposed
Non-Derivative Transactions1

Class A Common Stock

Indirect
S · Sale

Shares

20K

Price / share

$20.00

Trade value

$400K

% of position

15.4%
7/6/2026
130K110K
Total

Net shares

20K

Net value

-$400K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Class A Common Stock

Direct
Shares owned115.79K
Total
115.79K direct115.79K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BOONE KAREN — Insider Transaction (Form 4) Filed Jul 9, 2026 | Finecho