Cleanspark, Inc.
A bitcoin mining company that runs dozens of data centers across the southern and western United States, contributing computing power to a mining pool in exchange for bitcoin rewards and now expanding into AI and high-performance computing hosting. It began in 2014 as an energy-software and microgrid company — the name blends "clean" for its clean-energy roots with "spark" for power — before pivoting to bitcoin mining. Its corporate shell dates back to 1987, when it was incorporated in Nevada as SmartData Corporation.
Granted 1.11M
Granted 253.7K
Granted 23.2K
Granted 176.8K
Granted 170.3K · Sold 63.7K
Granted 23.2K · Sold 85.3K
Granted 23.2K
Granted 23.2K · Sold 33.0K
Granted 49.1K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Schultz S. MatthewCEO & Chairman, Director · 12 transactions | +18.7% | 3.96M | 1.11M | — | — |
| Vecchiarelli Gary AnthonyPresident, CFO · 12 transactions | — | 725.3K | 253.7K | — | — |
| McNeill LarryDirector · 3 transactions | -40.8% | 296.1K | 23.2K | — | — |
| Garrison Scott EugeneEVP, Chief Development Officer · 12 transactions | +96.7% | 199.4K | 176.8K | — | — |
| Monnig TaylorCTO, COO · 13 transactions | +30.7% | 168.6K | 170.3K | — | 63.7K |
| Wood Thomas LeighDirector · 4 transactions | -42.7% | 165.1K | 23.2K | — | 85.3K |
| Beynon Roger PaulDirector · 3 transactions | +22.5% | 132.9K | 23.2K | — | — |
| Cavaleri AmandaDirector · 4 transactions | -7% | 114.6K | 23.2K | — | 33.0K |
| Carson Brian JayChief Accounting Officer · 4 transactions | +275.1% | 47.3K | 49.1K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last year: -182.0K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.