SLDP · Nasdaq, Nasdaq · CIK 0001844862

Solid Power, Inc.

Solid Power, Inc.’s most recent SEC filing in our snapshot is a Form 4 filed on Oct 1, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $21.7M and net income of -$93.4M, according to its XBRL data on EDGAR. Its EDGAR record lists 25 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$21.7M
Net income, FY2025
-$93.4M
Form 4 filings on record, past 12 months
25

Company overview

Legal name (as filed)
Solid Power, Inc.
Tickers
SLDP, SLDPW
SEC Central Index Key (CIK)
0001844862
Business address
LOUISVILLE, CO
State or country of incorporation
DE
Fiscal year ends
December 31
SEC filer category
Non-accelerated filer<br>Smaller reporting company
Position in SEC ticker list
#2962 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from Solid Power, Inc.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$2.7MFY2021$11.8MFY2022$17.4MFY2023$20.1MFY2024$21.7MFY2025
Net income
$18.1MFY2021-$9.6MFY2022-$65.5MFY2023-$96.5MFY2024-$93.4MFY2025
SLDP annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$2.7M$11.8M$17.4M$20.1M$21.7M
Net income$18.1M-$9.6M-$65.5M-$96.5M-$93.4M
Diluted EPS$0.11-$0.05-$0.37-$0.54-$0.51
Total assets$617.7M$594.4M$532.8M$448.3M$455.1M
Cash and equivalents$513.4M$50.1M$34.5M$25.4M$21.6M

XBRL tags used: revenue = Revenues; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

SLDP latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 25, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Sep 14, 20268-KRegulation FD disclosure· period Sep 14, 2026Document · Index
Apr 9, 2026DEF 14ADefinitive proxy statement· period May 20, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about Solid Power, Inc., by form type:

4 ×218-K ×8SCHEDULE 13G/A ×210-Q ×23 ×1144 ×1SCHEDULE 13D/A ×14/A ×1ARS ×1DEFA14A ×1DEF 14A ×1
SLDP recent filings
FiledFormWhat it isOriginal
Oct 1, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 1, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 1, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Sep 14, 20268-KRegulation FD disclosure· period Sep 14, 2026Document · Index
Aug 14, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 4, 20268-KResults of operations· period Aug 4, 2026Document · Index
Jul 30, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jul 6, 20263Initial statement of beneficial ownership· period Jul 1, 2026Document · Index
Jul 2, 20268-KDirector or officer change; Regulation FD disclosure· period Jul 1, 2026Document · Index
Jul 1, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2026Document · Index
Jul 1, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2026Document · Index
Jul 1, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2026Document · Index
Jun 12, 20268-KRegulation FD disclosure· period Jun 12, 2026Document · Index
Jun 8, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
May 21, 20264/AStatement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
May 21, 20268-KShareholder vote results· period May 20, 2026Document · Index
May 20, 2026144Notice of proposed sale of securitiesDocument · Index
May 13, 20264Statement of changes in beneficial ownership (insider trade)· period May 12, 2026Document · Index
May 12, 20264Statement of changes in beneficial ownership (insider trade)· period May 11, 2026Document · Index
May 12, 20264Statement of changes in beneficial ownership (insider trade)· period May 11, 2026Document · Index
May 12, 20264Statement of changes in beneficial ownership (insider trade)· period May 11, 2026Document · Index
May 7, 20268-KRegulation FD disclosure· period May 7, 2026Document · Index
May 6, 202610-QQuarterly report· period Mar 31, 2026Document · Index
May 5, 20268-KResults of operations· period May 5, 2026Document · Index
Apr 24, 20268-KDirector or officer change· period Apr 20, 2026Document · Index
Apr 9, 2026ARSARS· period Dec 31, 2025Document · Index
Apr 9, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Apr 9, 2026DEF 14ADefinitive proxy statement· period May 20, 2026Document · Index
Apr 2, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 31, 2026Document · Index
Apr 2, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 31, 2026Document · Index
Apr 2, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 31, 2026Document · Index

Insider filing activity

25 Form 4 filings appear in Solid Power, Inc.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001844862 and XBRL company facts. Solid Power, Inc. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.