RIVIAN AUTOMOTIVE INC

Ticker: RIVN CUSIP: 76954A103 Class: EQTY

Scarborough Advisors, LLC's Holding History (CIK: 0001815355)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 36 Value ($000) $1 Avg Close $15.87 Range $12.39 - $22.69

Q3 2025

Shares 36 Value ($000) $1 Avg Close $13.40 Range $11.57 - $16.17

Q2 2025

Shares 36 Value ($000) $0 Avg Close $13.57 Range $10.36 - $17.15

Q2 2024

Shares 354 Value ($000) $5 Avg Close $10.45 Range $8.26 - $16.35

Q1 2024

Shares 354 Value ($000) $4 Avg Close $14.41 Range $10.05 - $21.94

Q4 2023

Shares 368 Value ($000) $9 Avg Close $18.80 Range $15.12 - $24.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	36	$1	$15.87	$12.39 - $22.69
Q3 2025	36	$1	$13.40	$11.57 - $16.17
Q2 2025	36	$0	$13.57	$10.36 - $17.15
Q2 2024	354	$5	$10.45	$8.26 - $16.35
Q1 2024	354	$4	$14.41	$10.05 - $21.94
Q4 2023	368	$9	$18.80	$15.12 - $24.87