Insider filings
TeraWulf Inc. (WULF)
About TeraWulf Inc.
from the company's filings and listing- Exchange
- NASDAQ
- Sector
- Financial Services
- Industry
- Financial - Capital Markets
- Chief executive
- Paul Prager
- Employees
- 141
- Listed since
- -
- Market value
- $8.5B
- Price to earnings
- -
- Earnings per share
- -$4.01
- Dividend yield
- -
Earnings
6 reported quarters · next on Nov 9, 2026| Quarter | EPS | EPS expected | Revenue | Revenue expected | Result |
|---|---|---|---|---|---|
| Q2 FY2026reported Aug 5, 2026 | -$1.94 | -$0.24 | $44.8M | $46.0M | EPS missRevenue miss |
| Q1 FY2026reported May 8, 2026 | -$1.01 | -$0.19 | $34.0M | $34.7M | EPS missRevenue miss |
| Q4 FY2025reported Feb 26, 2026 | -$0.28 | -$0.13 | $35.9M | $44.6M | EPS missRevenue miss |
| Q3 FY2025reported Nov 10, 2025 | -$1.13 | -$0.04 | $50.6M | $53.0M | EPS missRevenue miss |
| Q2 FY2025reported Aug 8, 2025 | -$0.05 | -$0.04 | $47.6M | $47.3M | EPS missRevenue in line |
| Q1 FY2025reported May 9, 2025 | -$0.16 | -$0.07 | $34.4M | $41.3M | EPS missRevenue miss |
Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag marked GAAP compares a GAAP figure the company reported with an adjusted consensus, two different measures, so a one-time gain or charge can move it either way; basis unverified means we could not classify the reported figure. A flag reads n/a only when a number is missing. An estimate is a forecast made by analysts, not a company target.
Executive pay
as filed for 2025 · proxy filed Apr 28, 2026| Executive | Salary | Stock awards | Other | Total |
|---|---|---|---|---|
| Paul PragerChief Executive Officer and Chairman of the Board of D | $1.0M | $23.2M | $15.3M | $39.4M |
| Nazar KhanChief Technology Officer and Director | $750K | $19.2M | $10.1M | $30.1M |
| Kerri LanglaisChief Strategy Officer and Director | $500K | $12.6M | $7.1M | $20.2M |
| Patrick FleuryChief Financial Officer | $500K | $12.6M | $7.0M | $20.1M |
| William TanimotoChief Accounting Officer | $246K | $613K | $192K | $1.1M |
The summary compensation table from the 2025 proxy statement, current executives only. 1 executive who has since left the company is named in that filing and not shown here. Read the filing
Institutional holders
13F positions as of Jun 30, 2026| Holder | Value | Shares | Change | Of company |
|---|---|---|---|---|
| Lone Pine Capital LLC | $596.4M | 24,144,625 | +21.2% | 4.97% |
| Susquehanna International Group, LLP | $584.3M | 23,656,100 | +44.5% | 4.87% |
| Blackrock, Inc. | $577.8M | 23,392,928 | -16.9% | 4.82% |
| Citadel Advisors LLC | $576.1M | 23,322,700 | +79.2% | 4.80% |
| Vanguard Portfolio Management LLC | $550.7M | 22,295,667 | -0.7% | 4.59% |
| Jane Street Group, LLC | $546.6M | 22,130,600 | +10.6% | 4.56% |
| Vanguard Capital Management LLC | $442.1M | 17,896,846 | +14.5% | 3.68% |
| Nomura Holdings Inc | $367.7M | 14,885,800 | +63.1% | 3.06% |
| FMR LLC | $356.8M | 14,444,267 | +201.6% | 2.97% |
| Jane Street Group, LLC | $312.8M | 12,665,200 | +12.1% | 2.61% |
| Value Aligned Research Advisors, LLC | $302.9M | 12,263,135 | +56.3% | 2.52% |
| Morgan Stanley | $293.8M | 11,894,191 | +100.6% | 2.45% |
A 13F reports long US equity positions 45 days after the quarter ends, so these are positions as they stood on Jun 30, 2026. For a manager's whole book see the fund directory.
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Open-market insider trades
20 filings of 322 on record| Insider | Action | Shares | Price | Value | Trade date | Delay |
|---|---|---|---|---|---|---|
| Catherine J. MotzDirector | Sold | 56,023 | $17.81 | $998K | Sep 8, 2026 | 1d |
| Walter E. CarterDirector | Sold | 130,626 | $15.14 | $2.0M | Aug 31, 2026 | 1d |
| Paul B. PragerChief Executive Officer | Sold · scheduled | 137,500 | $17.06 | $2.3M | Aug 27, 2026 | 1d |
| Michael C. BucellaDirector | Bought | 3,023 | $16.54 | $50K | Aug 14, 2026 | 3d |
| Michael C. BucellaDirector | Bought | 2,860 | $17.47 | $50K | Aug 17, 2026 | 0d |
| Paul B. PragerChief Executive Officer | Sold | 137,500 | $26.60 | $3.7M | Jun 29, 2026 | 2d |
| Paul B. PragerChief Executive Officer | Sold | 166,650 | $24.43 | $4.1M | May 26, 2026 | 2d |
| Paul B. PragerChief Executive Officer | Sold · 2 lines | 166,650 | $25.92 | $4.3M | May 27, 2026 | 1d |
| Paul B. PragerChief Executive Officer | Sold · 2 lines | 137,500 | $20.80 | $2.9M | Apr 27, 2026 | 1d |
| Paul B. PragerChief Executive Officer | Sold · 2 lines | 79,200 | $20.62 | $1.6M | Apr 28, 2026 | 0d |
| Nazar M. KhanChief Technology Officer | Sold | 452,152 | n/a | $0 | Apr 24, 2026 | 0d |
| Paul B. PragerChief Executive Officer | Sold · 2 lines | 137,500 | $16.96 | $2.3M | Mar 25, 2026 | 0d |
| Paul B. PragerChief Executive Officer | Sold | 137,500 | $16.10 | $2.2M | Mar 24, 2026 | 1d |
| Michael C. BucellaDirector | Bought | 1,665 | $15.04 | $25K | Mar 20, 2026 | 0d |
| Patrick FleuryChief Financial Officer | Sold · 2 lines | 600,000 | $16.14 | $9.7M | Mar 17, 2026 | 2d |
| Michael C. BucellaDirector | Bought | 1,670 | $14.96 | $25K | Mar 19, 2026 | 0d |
| Michael C. BucellaDirector | Bought | 1,581 | $15.79 | $25K | Mar 18, 2026 | 1d |
| Michael C. BucellaDirector | Bought | 1,584 | $16.00 | $25K | Mar 17, 2026 | 2d |
| Michael C. BucellaDirector | Bought | 1,338 | $14.91 | $20K | Mar 11, 2026 | 2d |
| Michael C. BucellaDirector | Bought | 654 | $15.31 | $10K | Mar 5, 2026 | 4d |
One row is one filing. A filing that reported its trade in several tranches is summed, priced at the weighted average, and marked with its line count.
Awards, option exercises and gifts (20)
| Insider | Event | Shares | Date |
|---|---|---|---|
| William Joseph TanimotoChief Accounting Officer | Option exercise | 6,666 | Aug 16, 2026 |
| Patrick FleuryChief Financial Officer | Option exercise | 500,000 | Aug 1, 2026 |
| Kerri M. LanglaisChief Strategy Officer | Option exercise | 500,000 | Aug 1, 2026 |
| Kerri M. LanglaisChief Strategy Officer | Disposed to issuer | 276,500 | Aug 3, 2026 |
| Walter E. CarterDirector | Stock award | 1,266 | Jun 30, 2026 |
| Lisa A. PragerDirector | Stock award | 1,013 | Jun 30, 2026 |
| Michael C. BucellaDirector | Stock award | 1,013 | Jun 30, 2026 |
| Steven T. PincusDirector | Stock award | 7,818 | Jun 23, 2026 |
| Walter E. CarterDirector | Option exercise | 56,023 | Jun 23, 2026 |
| Michael C. BucellaDirector | Stock award | 6,950 | Jun 23, 2026 |
| Lisa A. PragerDirector | Option exercise | 56,023 | Jun 23, 2026 |
| Catherine J. MotzDirector | Stock award | 6,950 | Jun 23, 2026 |
| Catherine J. MotzDirector | Option exercise | 56,023 | Jun 23, 2026 |
| Amanda FabianoDirector | Stock award | 6,950 | Jun 23, 2026 |
| Steven T. PincusDirector | Option exercise | 63,026 | Jun 23, 2026 |
| William Joseph TanimotoChief Accounting Officer | Option exercise | 10,000 | Jun 24, 2026 |
| Amanda FabianoDirector | Option exercise | 56,023 | Jun 23, 2026 |
| Michael C. BucellaDirector | Option exercise | 56,023 | Jun 23, 2026 |
| Walter E. CarterDirector | Stock award | 6,950 | Jun 23, 2026 |
| Lisa A. PragerDirector | Stock award | 6,950 | Jun 23, 2026 |
Awards, option exercises, shares withheld to cover tax and gifts all file on the same form as a purchase or a sale. None of them is a decision to trade, so they sit here rather than beside the ones that are.
Questions
Are insiders buying or selling WULF?
Across the 20 most recent open-market filings shown here, 8 were purchases and 12 were sales. One was scheduled in advance under a Rule 10b5-1 plan.
How quickly are WULF trades disclosed?
Insider filings on this page reached the public a median of 1 days after the transaction, against the two business days Form 4 allows.
How to read a Form 4
A DECISION THE INSIDER MADE
COMPENSATION PLUMBING
Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.
Data as of Sep 10, 2026.