TERAWULF (WULF) stock: insider trades, news & valuation
Financials · Net sellingShare price and insider trades
TERAWULF insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $441K and 4 sold $36.1M of WULF stock on the open market.
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WULF insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $190K | 3 | $5.3M | 3 |
| Q2 2026 | — | 0 | $16.5M | 8 |
| Q1 2026 | $200K | 9 | $14.2M | 5 |
| Q4 2025 | $50K | 1 | — | 0 |
Valuation, profit and volume
Pick score 49/100Summary
Over the past 12 months, 1 TERAWULF INC. insider reported open-market purchases totaling $441K, while 4 insiders reported sales totaling $36.1M. Among insiders with enough purchase history to measure, Michael C. Bucella (Director) has the highest Insider Score at 100. 8 of 17 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
WULF stock news and SEC filings
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 16SEC | Michael C. BucellaDirector | Buy | 6,085350,789 held (+2%) | $14.79 | $90K | -6.9% | 100 |
| Sep 9SEC | Catherine J. MotzDirector | Sell | 56,023153,218 held (−27%) | $17.81 | $998K | -22.7% | — |
| Sep 1SEC | Walter E. CarterDirector | Sell | 130,626229,090 held (−36%) | $15.14 | $2.0M | -9.0% | — |
| Aug 28SEC | Paul B. PragerCEO | Sell Plan | 137,5003,807,552 held (−3%) | $17.06 | $2.3M | -19.3% | — |
| Aug 17SEC | Michael C. BucellaDirector | Buy | 3,023341,844 held (+1%) | $16.54 | $50K | -16.7% | 100 |
| Aug 17SEC | Michael C. BucellaDirector | Buy | 2,860344,704 held (+1%) | $17.47 | $50K | -21.2% | 100 |
| Jul 1SEC | Paul B. PragerCEO | Sell Plan | 137,5003,945,052 held (−3%) | $26.60 | $3.7M | -48.2% | — |
| May 28SEC | Paul B. PragerCEO | Sell Plan | 166,6504,249,202 held (−4%) | $24.43 | $4.1M | -43.6% | — |
| May 28SEC | Paul B. PragerCEO | Sell Plan | 109,8494,139,353 held (−3%) | $25.58 | $2.8M | -46.2% | — |
| May 28SEC | Paul B. PragerCEO | Sell Plan | 56,8014,082,552 held (−1%) | $26.57 | $1.5M | -48.2% | — |
| Apr 28SEC | Paul B. PragerCEO | Sell | 80,5911,020,429 held (−7%) | $20.51 | $1.7M | -32.9% | — |
| Apr 28SEC | Paul B. PragerCEO | Sell | 79,100884,420 held (−8%) | $20.62 | $1.6M | -33.2% | — |
| Apr 28SEC | Paul B. PragerCEO | Sell | 56,909963,520 held (−6%) | $21.20 | $1.2M | -35.0% | — |
| Apr 28SEC | Paul B. PragerCEO | Sell | 100884,320 held (−0%) | $21.29 | $2K | -35.3% | — |
| Apr 24SEC | Nazar M. KhanCTO | Sell | 452,152738,626 held (−38%) | — | $0 | — | — |
| Mar 25SEC | Paul B. PragerCEO | Sell Plan | 133,700220,500 held (−38%) | $16.94 | $2.3M | -18.7% | — |
| Mar 25SEC | Paul B. PragerCEO | Sell Plan | 137,500354,200 held (−28%) | $16.10 | $2.2M | -14.5% | — |
| Mar 25SEC | Paul B. PragerCEO | Sell Plan | 3,800216,700 held (−2%) | $17.62 | $67K | -21.9% | — |
| Mar 20SEC | Michael C. BucellaDirector | Buy | 1,665280,052 held (+1%) | $15.04 | $25K | -8.4% | 100 |
| Mar 19SEC | Patrick FleuryCFO | Sell | 573,5863,205,000 held (−15%) | $16.14 | $9.3M | -14.7% | — |
| Mar 19SEC | Patrick FleuryCFO | Sell | 26,414 | $16.14 | $426K | -14.7% | — |
| Mar 19SEC | Michael C. BucellaDirector | Buy | 1,584275,136 held (+1%) | $16.00 | $25K | -13.9% | 100 |
| Mar 19SEC | Michael C. BucellaDirector | Buy | 1,670278,387 held (+1%) | $14.96 | $25K | -8.0% | 100 |
| Mar 19SEC | Michael C. BucellaDirector | Buy | 1,581276,717 held (+1%) | $15.79 | $25K | -12.8% | 100 |
| Mar 13SEC | Michael C. BucellaDirector | Buy | 1,338273,552 held (+0%) | $14.91 | $20K | -7.6% | 100 |
| Mar 9SEC | Michael C. BucellaDirector | Buy | 679271,462 held (+0%) | $14.80 | $10K | -7.0% | 100 |
| Mar 9SEC | Michael C. BucellaDirector | Buy | 654270,783 held (+0%) | $15.31 | $10K | -10.1% | 100 |
| Mar 9SEC | Michael C. BucellaDirector | Buy | 752272,214 held (+0%) | $13.31 | $10K | +3.5% | 100 |
| Mar 4SEC | Michael C. BucellaDirector | Buy | 3,171270,129 held (+1%) | $15.78 | $50K | -12.7% | 100 |
| Dec 11SEC | Michael C. BucellaDirector | Buy | 4,178266,958 held (+2%) | $12.01 | $50K | +14.7% | 100 |
Insiders at TERAWULF INC.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Paul B. PragerCEO | — | $23.4M | Aug 28, 2026 | — |
| Patrick FleuryCFO | — | $9.7M | Mar 19, 2026 | — |
| Walter E. CarterDirector | — | $2.0M | Sep 1, 2026 | — |
| Michael C. BucellaDirector | $441K | — | Sep 16, 2026 | 100 |
| Catherine J. MotzDirector | — | $998K | Sep 9, 2026 | — |
| Nazar M. KhanCTO | — | — | Apr 24, 2026 | — |
Insider activity at other Financials companies
Same sector, ranked by insider buying in the last 90 days.
WULF stock: common questions
Are TERAWULF INC. insiders buying WULF stock?
In the past 12 months, 1 insiders reported open-market purchases of WULF worth $441K. The latest was Director Michael C. Bucella bought $90K of WULF at $14.79 — largest purchase by this insider in our records.
Are TERAWULF INC. insiders selling WULF stock?
4 insiders reported sales worth $36.1M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is WULF's 52-week range?
Over the past year WULF has traded between $10.99 and $28.98. It last closed at $13.77 on Oct 9, 2026.