CALLAHAN MICHAEL JOHN

PrivateCIK: 1262742
Location

SUNNYVALE, CA

CALLAHAN MICHAEL JOHN (Chief Administrative Officer) sold 1.5% of their position (15K shares) of RIVIAN AUTOMOTIVE, INC. / DE on the open market

Open‑market sale worth $244.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderCALLAHAN MICHAEL JOHNCIK 1262742
→
Officer· Chief Administrative Officer
Since Mar 2026
-15K
Net shares
Net seller
$244.4K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
15K disposed
Non-Derivative Transactions1

Class A Common Stock

Direct
S · Sale

Shares

−15K

Price / share

$16.29

Trade value

$244.39K

% of position

1.5%
9/11/2026
1.03M→1.02M
Total

Net shares

−15K

Net value

-$244.39K

Derivative Transactions0
No derivative transactions reported
CALLAHAN MICHAEL JOHN — Insider Transaction (Form 4) Filed Sep 16, 2026 | Finecho