Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| CLSK | Monnig Taylor | CTO, COO | 10/01/2026 | Verkauf | 12.33 | 3,335 | 41,122 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 10/01/2026 | Steuer-Abgabe | 12.33 | 13,123 | 161,811 | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 10/01/2026 | Steuer-Abgabe | 12.33 | 14,854 | 183,154 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/30/2026 | Optionsausübung | — | 33,350 | — | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 09/30/2026 | Optionsausübung | — | 33,350 | — | Form 4 |
| CLSK | Cavaleri Amanda | Director | 09/30/2026 | Optionsausübung | — | 7,805 | — | Form 4 |
| CLSK | Beynon Roger Paul | Director | 09/30/2026 | Optionsausübung | — | 7,805 | — | Form 4 |
| CLSK | McNeill Larry | Director | 09/30/2026 | Optionsausübung | — | 7,805 | — | Form 4 |
| CLSK | Wood Thomas Leigh | Director | 09/30/2026 | Optionsausübung | — | 7,805 | — | Form 4 |
| CLSK | Carson Brian Jay | Chief Accounting Officer | 09/08/2026 | Steuer-Abgabe | 13.34 | 17,183 | 229,171 | Form 4 |
| CLSK | Carson Brian Jay | Chief Accounting Officer | 09/08/2026 | Steuer-Abgabe | 13.34 | 36,836 | 491,285 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/08/2026 | Verkauf | 13.34 | 12,033 | 160,485 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/08/2026 | Steuer-Abgabe | 13.34 | 47,351 | 631,525 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/08/2026 | Verkauf | 13.34 | 13,216 | 176,263 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/08/2026 | Steuer-Abgabe | 13.34 | 52,004 | 693,583 | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 09/08/2026 | Steuer-Abgabe | 13.34 | 53,596 | 714,815 | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 09/08/2026 | Steuer-Abgabe | 13.34 | 58,863 | 785,062 | Form 4 |
| CLSK | Vecchiarelli Gary Anthony | President, CFO | 09/08/2026 | Steuer-Abgabe | 13.34 | 73,060 | 974,409 | Form 4 |
| CLSK | Vecchiarelli Gary Anthony | President, CFO | 09/08/2026 | Steuer-Abgabe | 13.34 | 56,338 | 751,386 | Form 4 |
| CLSK | Schultz S. Matthew | CEO & Chairman | 09/08/2026 | Steuer-Abgabe | 13.34 | 253,587 | 3,382,115 | Form 4 |
| CLSK | Schultz S. Matthew | CEO & Chairman | 09/08/2026 | Steuer-Abgabe | 13.34 | 92,070 | 1,227,947 | Form 4 |
| CLSK | Carson Brian Jay | Chief Accounting Officer | 09/04/2026 | Optionsausübung | — | 43,666 | — | Form 4 |
| CLSK | Carson Brian Jay | Chief Accounting Officer | 09/04/2026 | Steuer-Abgabe | 12.61 | 6,444 | 81,252 | Form 4 |
| CLSK | Carson Brian Jay | Chief Accounting Officer | 09/04/2026 | Optionsausübung | — | 16,375 | — | Form 4 |
| CLSK | Carson Brian Jay | Chief Accounting Officer | 09/04/2026 | Optionsausübung | — | 93,612 | — | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/04/2026 | Optionsausübung | — | 120,333 | — | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/04/2026 | Verkauf | 12.61 | 4,513 | 56,904 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/04/2026 | Steuer-Abgabe | 12.61 | 17,757 | 223,896 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/04/2026 | Optionsausübung | — | 45,125 | — | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 09/04/2026 | Optionsausübung | — | 132,158 | — | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 09/04/2026 | Optionsausübung | — | 120,333 | — | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 09/04/2026 | Steuer-Abgabe | 12.61 | 20,999 | 264,774 | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 09/04/2026 | Optionsausübung | — | 45,125 | — | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 09/04/2026 | Optionsausübung | — | 132,158 | — | Form 4 |
| CLSK | Vecchiarelli Gary Anthony | President, CFO | 09/04/2026 | Optionsausübung | — | 185,666 | — | Form 4 |
| CLSK | Vecchiarelli Gary Anthony | President, CFO | 09/04/2026 | Steuer-Abgabe | 12.61 | 27,397 | 345,446 | Form 4 |
| CLSK | Vecchiarelli Gary Anthony | President, CFO | 09/04/2026 | Optionsausübung | — | 69,625 | — | Form 4 |
| CLSK | Vecchiarelli Gary Anthony | President, CFO | 09/04/2026 | Optionsausübung | — | 143,171 | — | Form 4 |
| CLSK | Schultz S. Matthew | CEO & Chairman | 09/04/2026 | Optionsausübung | — | 576,333 | — | Form 4 |
| CLSK | Schultz S. Matthew | CEO & Chairman | 09/04/2026 | Steuer-Abgabe | 12.61 | 95,095 | 1,199,043 | Form 4 |
| CLSK | Schultz S. Matthew | CEO & Chairman | 09/04/2026 | Optionsausübung | — | 216,125 | — | Form 4 |
| CLSK | Schultz S. Matthew | CEO & Chairman | 09/04/2026 | Optionsausübung | — | 209,042 | — | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 08/14/2026 | Verkauf | 11.51 | 54 | 622 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 08/14/2026 | Steuer-Abgabe | 11.51 | 211 | 2,429 | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 08/14/2026 | Steuer-Abgabe | 11.51 | 1,192 | 13,720 | Form 4 |
| CLSK | Vecchiarelli Gary Anthony | President, CFO | 08/14/2026 | Steuer-Abgabe | 11.51 | 632 | 7,274 | Form 4 |
| CLSK | Schultz S. Matthew | CEO & Chairman | 08/14/2026 | Steuer-Abgabe | 11.51 | 9,031 | 103,947 | Form 4 |
| CLSK | Monnig Taylor | CTO, COO | 08/13/2026 | Optionsausübung | — | 536 | — | Form 4 |
| CLSK | Garrison Scott Eugene | EVP, Chief Development Officer | 08/13/2026 | Optionsausübung | — | 2,676 | — | Form 4 |
| CLSK | Vecchiarelli Gary Anthony | President, CFO | 08/13/2026 | Optionsausübung | — | 1,606 | — | Form 4 |
| CLSK | Schultz S. Matthew | CEO & Chairman | 08/13/2026 | Optionsausübung | — | 20,524 | — | Form 4 |
| CLSK | Cavaleri Amanda | Director | 06/30/2026 | Optionsausübung | — | 7,805 | — | Form 4 |
| CLSK | Beynon Roger Paul | Director | 06/30/2026 | Optionsausübung | — | 7,805 | — | Form 4 |
| CLSK | Wood Thomas Leigh | Director | 06/30/2026 | Optionsausübung | — | 7,805 | — | Form 4 |
| CLSK | McNeill Larry | Director | 06/30/2026 | Optionsausübung | — | 7,805 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).