SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q4 2023

Shares 1,150 Value ($000) $2 Avg Close $1.50 Range $1.20 - $2.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	1,150	$2	$1.50	$1.20 - $2.00