Solid Power, Inc.
Total Trades
37
Buys
5
Sells
22
Largest Trade
N/A
Insiders
7
Institutional Funds
150
Inst. Value
$1M+
Activist Filings
17
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| ANDERSON ERIK J | Director | SELL | $100K–$500K | 30K | $5.20 | Dec 8, 2025 |
| Roe Lesa B | Director | SELL | $15K–$50K | 29K | $1.69 | May 30, 2025 |
| Goldberg Steven H | Director | SELL | $100K–$500K | 82K | $1.62 | May 28, 2025 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | Jan 7, 2025 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $2.09 | Jan 7, 2025 |
| ANDERSON ERIK J | Director | SELL | $500K+ | 506K | $1.27 | Dec 2, 2024 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $1.07 | Nov 13, 2024 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | Nov 13, 2024 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $1.26 | Oct 8, 2024 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | Oct 8, 2024 |
| Goldberg Steven H | Director | SELL | $50K–$100K | 59K | $1.45 | Aug 30, 2024 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $1.42 | Aug 20, 2024 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | Aug 20, 2024 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $1.66 | Jun 18, 2024 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | Jun 18, 2024 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $1.68 | May 22, 2024 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | May 22, 2024 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | Apr 4, 2024 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $1.86 | Apr 4, 2024 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $1.58 | Feb 8, 2024 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | Feb 8, 2024 |
| Buettner-Garrett Joshua | CTO | SELL | $100K–$500K | 188K | $1.29 | Jan 12, 2024 |
| Buettner-Garrett Joshua | CTO | EXERCISE | $1K–$15K | 188K | $0.03 | Jan 12, 2024 |
| Goldberg Steven H | Director | SELL | $15K–$50K | 16K | $1.49 | Nov 20, 2023 |
| ANDERSON ERIK J | Director | GRANT | N/A | 59K | — | May 26, 2023 |
| ANDERSON ERIK J | Director | SELL | $1K–$15K | 2K | $2.10 | May 26, 2023 |
| STEPHENS JOHN JOSEPH | Director | BUY | $500K+ | 215K | $2.92 | Mar 14, 2023 |
| Campbell Douglas M | CEO | SELL | $1M+ | 570K | $6.63 | Aug 31, 2022 |
| STEPHENS JOHN JOSEPH | Director | BUY | $100K–$500K | 30K | $6.80 | Aug 31, 2022 |
| Campbell Douglas M | CEO | SELL | $1M+ | 510K | $6.88 | Aug 26, 2022 |
| Campbell Douglas M | CEO | SELL | $1M+ | 520K | $6.80 | Aug 24, 2022 |
| STEPHENS JOHN JOSEPH | Director | BUY | $100K–$500K | 25K | $6.54 | Aug 23, 2022 |
| Campbell Douglas M | CEO | SELL | $1M+ | 500K | $6.79 | Aug 22, 2022 |
| STEPHENS JOHN JOSEPH | Director | BUY | $100K–$500K | 17K | $7.14 | Aug 22, 2022 |
| STEPHENS JOHN JOSEPH | Director | BUY | $50K–$100K | 13K | $6.91 | Aug 20, 2022 |
| Volta Energy Technologies, LLC | 10% Owner | SELL | $1M+ | 457K | $6.25 | Jun 28, 2022 |
| Volta Energy Technologies, LLC | 10% Owner | SELL | $100K–$500K | 43K | $7.08 | Jun 13, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 150 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 4.1M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 3.6M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.9M | $1M+ | SH |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1.8M | $1M+ | SH |
| MORGAN STANLEY | 1.6M | $1M+ | SH |
| Connor, Clark & Lunn Investment Management Ltd. | 1.4M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.4M | $1M+ | SH |
| UBS Group AG | 997K | $1M+ | SH |
| Point72 Asset Management, L.P. | 761K | $1M+ | SH |
| Counterpoint Mutual Funds LLC | 689K | $1M+ | SH |
| FourWorld Capital Management LLC | 477K | $1M+ | SH |
| BARCLAYS PLC | 382K | $1M+ | SH |
| Swiss National Bank | 322K | $1M+ | SH |
| Verition Fund Management LLC | 321K | $1M+ | SH |
| MBL Wealth, LLC | 270K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 246K | $1M+ | SH |
| Voleon Capital Management LP | 232K | $500K+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 219K | $500K+ | SH |
| RHUMBLINE ADVISERS | 175K | $500K+ | SH |
| WELLS FARGO & COMPANY/MN | 173K | $500K+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Feb 4, 2026
9.9%
21.1M shares
SC 13G · Oct 31, 2025
5.2%
9.4M shares
SC 13D/A · Sep 23, 2025
3.6%
6.7M shares
SC 13D/A · Aug 21, 2025
7.3%
13.5M shares
SC 13G/A · Jul 23, 2025
0.0%
0 shares
SC 13G · Jan 29, 2024
6.0%
10.7M shares
Volta Energy Technologies, LLC
SC 13G/A · Dec 4, 2023
0.0%
0 shares
Volta Energy Technologies, LLC
SC 13G · Mar 7, 2023
5.2%
9.2M shares
Decarbonization Plus Acquisition Sponsor III LLC
SC 13D · Mar 1, 2023
25.0%
25 shares
SC 13D/A · Jan 4, 2023
4.1%
7.2M shares
SC 13D/A · Sep 1, 2022
5.2%
9.7M shares
SC 13D/A · Aug 29, 2022
5.5%
10.2M shares
SC 13D/A · Jun 28, 2022
6.7%
11.7M shares
Decarbonization Plus Acquisition Sponsor III LLC
SC 13G · Feb 15, 2022
5.0%
8.4M shares
Integrated Core Strategies (US) LLC
SC 13G/A · Feb 11, 2022
0.2%
340K shares
Farallon Capital Partners, L.P.
SC 13G/A · Feb 11, 2022
0.0%
0 shares
SC 13D/A · Jan 13, 2022
6.8%
11.8M shares