SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 83,349 Value ($000) $354 Avg Close $5.52 Range $3.42 - $8.86

Q2 2025

Shares 136,909 Value ($000) $300 Avg Close $1.40 Range $0.68 - $2.35

Q3 2024

Shares 10,980 Value ($000) $15 Avg Close $1.58 Range $1.18 - $2.35

Q4 2023

Shares 33,411 Value ($000) $48 Avg Close $1.50 Range $1.20 - $2.00

Q4 2022

Shares 16,715 Value ($000) $42 Avg Close $4.27 Range $2.15 - $6.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	83,349	$354	$5.52	$3.42 - $8.86
Q2 2025	136,909	$300	$1.40	$0.68 - $2.35
Q3 2024	10,980	$15	$1.58	$1.18 - $2.35
Q4 2023	33,411	$48	$1.50	$1.20 - $2.00
Q4 2022	16,715	$42	$4.27	$2.15 - $6.05