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Published indications, not live orders. Newest first; matching records grouped.
Latest observed . Availability is not verified.
No published buyers.
| Date | Price / size | Broker | Terms |
|---|---|---|---|
| —Size undisclosed | Setter Capital | Not specifiedNotesListed under Past Four Days Inventory with supply available. |
| Round | Date | Raised | Pre-money | Post-money | Price / share | Investors |
|---|---|---|---|---|---|---|
| Series D | Aug 20, 2025 | $463M | $2.87B | $3.33B | $25.48 | Amperex Technology, DCARBON +8
|
| Grant | Sep 20, 2024 | $200M | — | — | — | U.S. Department of Energy
|
| Series C | Dec 14, 2022 | $614M | $2.25B | $2.87B | $25.48 | Decarbonization Partners, Earth Venture Capital +12
|
| Grant | Oct 19, 2022 |
PitchBook cached data. Investor participation is historical, not proof of current ownership. Lead labels appear only when reported. Missing details remain unspecified.
| Investor | Reported rounds |
|---|---|
| Amperex Technology | Series D · 2025-08-20 Series A · 2019-11-21 |
| BASF Venture Capital | Series A · 2019-11-21 |
| Cabot | Series A · 2019-11-21 |
| DCARBON | Series D · 2025-08-20 |
| Decarbonization Partners | Series D · 2025-08-20 Series C · 2022-12-14 |
| E-One Moli Energy | Series C · 2022-12-14 |
| E8 (Seattle) | Series D · 2025-08-20 |
| Earth Venture Capital | Series C · 2022-12-14 |
| Lightrock | Series D · 2025-08-20 Series C · 2022-12-14 |
| Metaplanet Holdings | Series C · 2022-12-14 |
| Microsoft Climate Fund | Series D · 2025-08-20 Series C · 2022-12-14 |
| Moore Strategic Ventures | Series C · 2022-12-14 |
| Oman Investment Authority | Series C · 2022-12-14 |
| OMERS Ventures | Series C · 2022-12-14 |
| Series | Issue price | Liq. preference | Ownership | Shares authorized |
|---|---|---|---|---|
| Series C-1 | $25.48 | 1× | 13.9% | 24,112,747 |
| Series C-2 | $0.01 | 1× | 6.61% | 8,650,172 |
| Series C | $25.48 | 1× | 18.44% | 24,112,747 |
| Series B | $1.71 | 1× | 7.61% | 9,952,701 |
| Series A | $0.63 | 1× | 23.35% | 30,535,491 |
Suggest a correction · Active members can send a private report for admin review.
| $100M |
| — |
| — |
| — |
U.S. Department of Energy
|
| Grant | Apr 4, 2022 | $426.86K | — | — | — | Washington State Department Of Commerce
|
|---|
| Grant | Dec 31, 2021 | $3.76M | — | — | — | U.S. Department of Energy
|
|---|
| Series B | Dec 21, 2020 | $17.04M | $134M | $151.04M | $1.71 | OVP Venture Partners, SK Materials Company
|
|---|
| Grant | Aug 25, 2020 | $4M | — | — | — | U.S. Department of Energy
|
|---|
| Series A | Nov 21, 2019 | $18M | $29M | $47M | $0.63 | Amperex Technology, BASF Venture Capital +5
|
|---|
| Grant | Dec 31, 2017 | $2.73M | — | — | — | U.S. Department of Energy
|
|---|
| Grant | Aug 15, 2015 | $2.8M | — | — | — | U.S. Department of Energy
|
|---|
| Ontario Municipal Employees Retirement System | Series D · 2025-08-20 Series C · 2022-12-14 |
|---|
| OVP Venture Partners | Series B · 2020-12-21 Series A · 2019-11-21 |
|---|
| Porsche Ventures | Series D · 2025-08-20 Series C · 2022-12-14 |
|---|
| Resonac Holdings | Series A · 2019-11-21 |
|---|
| Riverstone Holdings | Series C · 2022-12-14 |
|---|
| Salvia (Holzkirchen) | Series C · 2022-12-14 |
|---|
| ShawKwei & Partners | Series D · 2025-08-20 |
|---|
| SK Group | Series D · 2025-08-20 |
|---|
| SK Materials Company | Series B · 2020-12-21 |
|---|
| U.S. Department of Energy | Grant · 2024-09-20 Grant · 2022-10-19 Grant · 2021-12-31 Grant · 2020-08-25 Grant · 2017-12-31 Grant · 2015-08-15 |
|---|
| VSquared Ventures | Series C · 2022-12-14 |
|---|
| Washington State Department Of Commerce | Grant · 2022-04-04 |
|---|
| WRF Capital | Series A · 2019-11-21 |
|---|
| Yaletown Partners | Series A · 2019-11-21 |
|---|
| Round / date | Type / status | Investors | Exiting investors | Stored on |
|---|---|---|---|---|
| Series D2025-08-20 | Later Stage VCCompleted | Amperex Technology, DCARBON +8
| Not specified | 2026-07-24 |
| Grant2024-09-20 | GrantCompleted | U.S. Department of Energy
| Not specified | 2026-07-24 |
| Series C2022-12-14 | Later Stage VCCompleted | Decarbonization Partners, Earth Venture Capital +12
| Not specified | 2026-07-24 |
| Grant2022-10-19 | GrantCompleted | U.S. Department of Energy
| Not specified | 2026-07-24 |
| Grant2022-04-04 | GrantCompleted | Washington State Department Of Commerce
| Not specified | 2026-07-24 |
| Grant2021-12-31 | GrantCompleted | U.S. Department of Energy
| Not specified | 2026-07-24 |
| Series B2020-12-21 | Later Stage VCCompleted | OVP Venture Partners, SK Materials Company
| Not specified | 2026-07-24 |
| Grant2020-08-25 | GrantCompleted | U.S. Department of Energy
| Not specified | 2026-07-24 |
| Series A2019-11-21 | Early Stage VCCompleted | Amperex Technology, BASF Venture Capital +5
| Not specified | 2026-07-24 |
| Grant2017-12-31 | GrantCompleted | U.S. Department of Energy
| Not specified | 2026-07-24 |
| Grant2015-08-15 | GrantCompleted | U.S. Department of Energy
| Not specified | 2026-07-24 |
Stored on is the local round-record date, not the last time PitchBook verified it. No new provider lookups run when this page is opened.