TeraWulf filed an 8-K on February 28, 2025, covering operating results and an investor presentation delivered under Regulation FD. The filing structure is standard for a miner releasing quarterly results: Item 2.02 for the results themselves, Item 7.01 for the Reg FD presentation, and Item 9.01 for the attached exhibits. What the primary document text does not do is carry granular production or financial figures. The detail lives in the exhibit.

The Filing Structure Points to the Exhibit

The body of the 8-K is largely a forward-looking-statement disclaimer. TeraWulf states it undertakes no duty to publicly update or revise the presentation and assumes no obligation to update forward-looking statements after they are made, except as required by law. That language is routine for an exhibit-driven 8-K. The operating data, production figures, power cost metrics, and any guidance language would be in the attached presentation, not in the Item 2.02 narrative itself.

For a Bitcoin miner, the exhibit is where the research work happens. Power cost per kilowatt-hour, self-mining hashrate, fleet efficiency in joules per terahash, and any commentary on capacity expansion are the numbers that frame equity risk at $WULF. The 8-K header confirms those items were disclosed. The primary document text confirms they were not repeated in the filing body.

Disclosure Cadence at the Ceiling

$WULF's Filing Risk Score sits at 100, and Event Momentum matches it. Both reflect the density of recent filing activity across the company's disclosure history, not a single red-flag event in this specific 8-K. A results-and-presentation filing like this one adds to that cadence rather than resetting it. The elevated disclosure signal means the filing tape deserves close reading, particularly when an exhibit-driven 8-K is the vehicle, because the material content is one step removed from the primary document.

The BTC Exposure Score of 80 places $WULF firmly in the range where Bitcoin price is central to the equity research case. For a pure-play miner, that score reflects the direct link between Bitcoin economics and revenue, not a balance-sheet treasury position. $WULF mines Bitcoin. Its revenue is a function of hashrate, network difficulty, block rewards, and the Bitcoin price at the time of sale or holding. When Bitcoin dominance sits at 58.1% and the crypto Fear and Greed index reads 28, the macro tape is Bitcoin-led but sentiment is cautious. That combination puts pressure on miner margins if Bitcoin price softens, and it makes the production and cost figures in the exhibit more consequential than they would be in a risk-on environment.

Price Context Adds a Layer

$WULF has moved sharply over the past year. The stock is up roughly 452% over the trailing twelve months through May 20, 2026, and up about 88% year to date. It touched a 52-week low of $3.31 in May 2025 and a 52-week high of $25.76 in early May 2026. The current price sits above the 50-day and 200-day moving averages, with both short-term and long-term trend classifications in uptrend territory. The 20-day moving average is slightly above the current price, which is the one near-term friction point in an otherwise extended run.

That price history matters for reading the February 8-K in context. The filing landed when the stock was at a very different level than it is today. The operating results disclosed in that exhibit were produced in a period that preceded most of the year-to-date gain. Whether the production economics disclosed in February have since improved, held, or compressed is the question the next quarterly filing will answer.

Insider Activity Is Quiet

$WULF's Insider Activity Signal sits at 9, the low end of the range. Form 4 activity is minimal or routine, with no unusual cluster of open-market purchases or discretionary sales in the recent tape. For a miner with a ceiling-level disclosure cadence on the filing side, the absence of notable insider activity is a separate data point. It does not amplify or contradict the filing signal. It simply means the Form 4 tape is not adding a second layer of signal on top of the results disclosure.

The next filing that would sharpen the read on $WULF's operating trajectory is the annual 10-K or the next quarterly results 8-K, whichever arrives first. The February exhibit's production and cost figures set the baseline. The follow-on disclosure will show whether the economics that drove the stock's year-to-date move are holding at scale.

Research only. Not investment advice.