WULF · Nasdaq · CIK 0001083301

TERAWULF INC.

TERAWULF INC.’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 23, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $168.5M and net income of -$661.4M, according to its XBRL data on EDGAR. Its EDGAR record lists 68 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
$168.5M
Net income, FY2025
-$661.4M
Form 4 filings on record, past 12 months
68

Company overview

Legal name (as filed)
TERAWULF INC.
Ticker
WULF
SEC Central Index Key (CIK)
0001083301
Industry (SIC)
Finance Services (code 6199)
Business address
EASTON, MD
State or country of incorporation
DE
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#1249 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from TERAWULF 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
$13.4MFY2020$15.0MFY2022$69.2MFY2023$140.1MFY2024$168.5MFY2025
Net income
-$439.3KFY2020-$90.8MFY2022-$73.4MFY2023-$72.4MFY2024-$661.4MFY2025
WULF annual results
ItemFY2020
ended Dec 31, 2020		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$13.4M$15.0M$69.2M$140.1M$168.5M
Net income-$439.3K-$90.8M-$73.4M-$72.4M-$661.4M
Diluted EPS-$0.22-$0.82-$0.35-$0.21-$1.66
Total assets$15.4M$317.7M$378.1M$787.5M$6.6B
Cash and equivalents$3.7M$1.3M$54.4M$274.1M$3.3B

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; 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.

WULF latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 27, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 23, 20268-KMaterial agreement; New financial obligation· period Oct 23, 2026Document · Index
Apr 28, 2026DEF 14ADefinitive proxy statement· period Dec 31, 2025Document · Index

Recent SEC filings

The 40 newest documents filed by or about TERAWULF INC., by form type:

4 ×24SCHEDULE 13G/A ×5144 ×48-K ×4SCHEDULE 13G ×210-Q ×1
WULF recent filings
FiledFormWhat it isOriginal
Oct 23, 20268-KMaterial agreement; New financial obligation· period Oct 23, 2026Document · Index
Oct 19, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Oct 5, 20268-KOther events· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Sep 29, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 29, 2026Document · Index
Sep 25, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Sep 23, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 22, 2026Document · Index
Sep 22, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 16, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 15, 2026Document · Index
Sep 11, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 10, 2026Document · Index
Sep 9, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 8, 2026Document · Index
Sep 8, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 1, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 31, 2026Document · Index
Sep 1, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 28, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 27, 2026Document · Index
Aug 17, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 14, 2026Document · Index
Aug 17, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 16, 2026Document · Index
Aug 13, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Aug 10, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 5, 20268-KResults of operations; Regulation FD disclosure· period Aug 5, 2026Document · Index
Aug 3, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 1, 2026Document · Index
Aug 3, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 1, 2026Document · Index
Jul 31, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jul 30, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jul 15, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jul 6, 20268-KOther events· period Jul 6, 2026Document · Index
Jul 1, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 29, 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 29, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 25, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 24, 2026Document · Index
Jun 25, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 23, 2026Document · Index
Jun 25, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 23, 2026Document · Index
Jun 25, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 23, 2026Document · Index
Jun 25, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 23, 2026Document · Index
Jun 25, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 23, 2026Document · Index

Insider filing activity

68 Form 4 filings appear in TERAWULF 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 0001083301 and XBRL company facts. TERAWULF 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.