SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q3 2025

Shares 1,164 Value ($000) $4 Avg Close $3.77 Range $2.05 - $5.62

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,164	$4	$3.77	$2.05 - $5.62