SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

Nuveen, LLC's Holding History (CIK: 0001871926)

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

Q4 2025

Shares 2,005,302 Value ($000) $8,523 Avg Close $5.52 Range $3.42 - $8.86

Q3 2025

Shares 2,071,507 Value ($000) $7,188 Avg Close $3.77 Range $2.05 - $5.62

Q2 2025

Shares 533,066 Value ($000) $1,167 Avg Close $1.40 Range $0.68 - $2.35

Q1 2025

Shares 562,159 Value ($000) $590 Avg Close $1.37 Range $1.03 - $2.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,005,302	$8,523	$5.52	$3.42 - $8.86
Q3 2025	2,071,507	$7,188	$3.77	$2.05 - $5.62
Q2 2025	533,066	$1,167	$1.40	$0.68 - $2.35
Q1 2025	562,159	$590	$1.37	$1.03 - $2.33