SOLID POWER INC

Ticker: SLDP CUSIP: 83422N105 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025
Shares 160,630 Value ($000) $683 Avg Close $5.52 Range $3.42 - $8.86
Q3 2025
Shares 160,630 Value ($000) $557 Avg Close $3.77 Range $2.05 - $5.62
Q2 2025
Shares 234,980 Value ($000) $515 Avg Close $1.40 Range $0.68 - $2.35
Q1 2025
Shares 148,700 Value ($000) $156 Avg Close $1.37 Range $1.03 - $2.33
Q4 2024
Shares 160,750 Value ($000) $304 Avg Close $1.24 Range $1.00 - $2.70
Q3 2024
Shares 160,750 Value ($000) $217 Avg Close $1.58 Range $1.18 - $2.35
Q2 2024
Shares 160,750 Value ($000) $265 Avg Close $1.73 Range $1.48 - $2.11
Q1 2024
Shares 92,790 Value ($000) $188 Avg Close $1.52 Range $1.10 - $2.10
Q4 2023
Shares 92,790 Value ($000) $135 Avg Close $1.50 Range $1.20 - $2.00
Q3 2023
Shares 97,190 Value ($000) $196 Avg Close $2.37 Range $1.84 - $3.20
Q2 2023
Shares 97,190 Value ($000) $247 Avg Close $2.31 Range $1.83 - $3.06
Q1 2023
Shares 72,400 Value ($000) $218 Avg Close $3.02 Range $1.95 - $3.86
Q4 2022
Shares 95,800 Value ($000) $243 Avg Close $4.27 Range $2.15 - $6.05
Q3 2022
Shares 48,000 Value ($000) $252 Avg Close $6.32 Range $5.17 - $7.77
Q2 2022
Shares 25,800 Value ($000) $139 Avg Close $7.81 Range $5.28 - $9.99