SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

Shay Capital LLC's Holding History (CIK: 0001723643)

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

Q3 2025

Shares 10,740 Value ($000) $37 Avg Close $3.77 Range $2.05 - $5.62

Q2 2025

Shares 24,597 Value ($000) $54 Avg Close $1.40 Range $0.68 - $2.35

Q1 2025

Shares 29,129 Value ($000) $31 Avg Close $1.37 Range $1.03 - $2.33

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	10,740	$37	$3.77	$2.05 - $5.62
Q2 2025	24,597	$54	$1.40	$0.68 - $2.35
Q1 2025	29,129	$31	$1.37	$1.03 - $2.33