SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

Legacy Wealth Managment, LLC/ID's Holding History (CIK: 0002045082)

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

Q3 2025

Shares 1,500 Value ($000) $5 Avg Close $3.77 Range $2.05 - $5.62

Q2 2025

Shares 1,500 Value ($000) $3 Avg Close $1.40 Range $0.68 - $2.35

Q1 2025

Shares 1,500 Value ($000) $2 Avg Close $1.37 Range $1.03 - $2.33

Q4 2024

Shares 1,500 Value ($000) $2 Avg Close $1.24 Range $1.00 - $2.70

Q3 2024

Shares 1,500 Value ($000) $2 Avg Close $1.58 Range $1.18 - $2.35

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,500	$5	$3.77	$2.05 - $5.62
Q2 2025	1,500	$3	$1.40	$0.68 - $2.35
Q1 2025	1,500	$2	$1.37	$1.03 - $2.33
Q4 2024	1,500	$2	$1.24	$1.00 - $2.70
Q3 2024	1,500	$2	$1.58	$1.18 - $2.35