SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2025

Shares 245,819 Value ($000) $1,045 Avg Close $5.52 Range $3.42 - $8.86

Q3 2025

Shares 175,557 Value ($000) $609 Avg Close $3.77 Range $2.05 - $5.62

Q2 2025

Shares 12,411 Value ($000) $27 Avg Close $1.40 Range $0.68 - $2.35

Q2 2024

Shares 36,545 Value ($000) $60 Avg Close $1.73 Range $1.48 - $2.11

Q3 2023

Shares 72,438 Value ($000) $146 Avg Close $2.37 Range $1.84 - $3.20

Q2 2023

Shares 34,762 Value ($000) $88 Avg Close $2.31 Range $1.83 - $3.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	245,819	$1,045	$5.52	$3.42 - $8.86
Q3 2025	175,557	$609	$3.77	$2.05 - $5.62
Q2 2025	12,411	$27	$1.40	$0.68 - $2.35
Q2 2024	36,545	$60	$1.73	$1.48 - $2.11
Q3 2023	72,438	$146	$2.37	$1.84 - $3.20
Q2 2023	34,762	$88	$2.31	$1.83 - $3.06