SLDP Solid Power, Inc.companySEC Filings & Insider Trading Activity 2026
Latest Solid Power, Inc. (SLDP) SEC EDGAR filings in 2026, including the most recent 10-K annual report filed on February 25, 2026, a 10-Q quarterly report filed on May 6, 2026, an 8-K current report filed on August 4, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Solid Power, Inc. (SLDP) (SEC CIK 1844862), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
Go deeper on Solid Power, Inc.
Ask AI about SLDP filings. Chat with the 10-K, 10-Q, and 8-K for instant answers on financials, risks, and guidance.
Track institutional money. See which funds are building or cutting SLDP positions, quarter over quarter.
Catch cross-signals. Spot when insider buying, fund accumulation, and activist stakes line up on SLDP.
Recent 8-K FilingsCurrent Reports
AI-powered analysis of Solid Power, Inc. (SLDP) 8-K current reports disclosing material events.
Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | Aug 4, 2026 | - | - | - |
8-K | Jul 2, 2026 | - | - | - |
8-K | Jun 12, 2026 | - | - | - |
8-K | May 21, 2026 | - | - | |
8-K | May 7, 2026 | - | - | |
10-Q | May 6, 2026 | Mar 31, 2026 | - | |
8-K | May 5, 2026 | - | - | - |
8-K | Apr 24, 2026 | - | - | - |
8-K | Mar 6, 2026 | - | Analysis | - |
10-K | Feb 25, 2026 | Dec 31, 2025 | - | |
8-K | Feb 24, 2026 | - | Analysis | - |
8-K | Jan 29, 2026 | - | - | |
10-Q | Nov 5, 2025 | Sep 30, 2025 | - | |
10-Q | Aug 7, 2025 | Jun 30, 2025 | - | |
10-Q | May 7, 2025 | Mar 31, 2025 | - | |
10-K | Feb 28, 2025 | Dec 31, 2024 | - | |
10-Q | Nov 8, 2024 | Sep 30, 2024 | - | |
10-Q | Aug 7, 2024 | Jun 30, 2024 | - | |
10-Q | May 8, 2024 | Mar 31, 2024 | - | |
10-K | Feb 28, 2024 | Dec 31, 2023 | - | |
SC 13G | Jan 29, 2024 | - | - | |
10-Q | Nov 8, 2023 | Sep 30, 2023 | - | |
10-Q | Aug 9, 2023 | Jun 30, 2023 | - | |
10-Q | May 10, 2023 | Mar 31, 2023 | - | |
SC 13G | Mar 7, 2023 | - | - |
13F Fund Holdings: Quarterly Trend
Latest: Q1 2026Aggregate SLDP share value held by 13F filers tracked by SignalX, by quarter.
- Dimensional Fund Advisors+1.68M (+87%)
- BlackRock+1.51M (+12%)
- Citadel Advisors LLC+1.25M (+194%)
- Goldman Sachs Group+1.06M (+30%)
- Millennium Management+797.5K (+120%)
- Bank of America Corp1.02M (-24%)
- D.E. Shaw & Co499.3K (-8%)
- Morgan Stanley489.0K (-22%)
- Renaissance Technologies LLC147.3K (-67%)
- Wells Fargo & Co106.8K (-61%)
- Two Sigma Investments+147.2K
- Prudential Financial+26.9K
- Vanguard Group Inc−10.42M
- Invesco Ltd−2.80M
- JPMorgan Chase & Co−63.7K
Source: 13F-HR filings on SEC EDGAR (aggregated from 145 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.
Frequently Asked Questions
What are the latest SLDP SEC filings in 2026?
Solid Power, Inc. (SLDP) has filed a 10-K annual report on February 25, 2026, a 10-Q quarterly report on May 6, 2026, an 8-K current report on August 4, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did SLDP file its most recent 10-K annual report?
Solid Power, Inc. (SLDP) filed its most recent 10-K annual report on February 25, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view SLDP 10-Q quarterly reports?
Solid Power, Inc. (SLDP)'s most recent 10-Q quarterly report was filed on May 6, 2026. SignalX displays every SLDP 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has SLDP filed recently?
Solid Power, Inc. (SLDP)'s most recent 8-K was filed on August 4, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find SLDP insider trading activity (Form 4)?
SignalX aggregates every SLDP Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does SLDP file with the SEC?
Solid Power, Inc. (SLDP) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new SLDP filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Solid Power, Inc. (SLDP).
What is SLDP's SEC CIK number?
Solid Power, Inc. (SLDP)'s SEC CIK (Central Index Key) number is 1844862. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1844862 to look up all SLDP filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Stay on top of Solid Power, Inc. SEC filings
Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 43+ filings.