SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q1 2023

Shares 263,388 Value ($000) $793 Avg Close $3.02 Range $1.95 - $3.86

Q4 2022

Shares 265,464 Value ($000) $674 Avg Close $4.27 Range $2.15 - $6.05

Q3 2022

Shares 258,227 Value ($000) $1,358 Avg Close $6.32 Range $5.17 - $7.77

Q2 2022

Shares 266,792 Value ($000) $1,435 Avg Close $7.81 Range $5.28 - $9.99

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	263,388	$793	$3.02	$1.95 - $3.86
Q4 2022	265,464	$674	$4.27	$2.15 - $6.05
Q3 2022	258,227	$1,358	$6.32	$5.17 - $7.77
Q2 2022	266,792	$1,435	$7.81	$5.28 - $9.99