Form 4 for CLSK CLEANSPARK, INC.
Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-13 · accession 0001193125-26-057853 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-18 | 2026-02-18 | CLSK | Carson Brian Jay | CAO | F - Tax | $9.25 | -6,444 | 47.3K | -12% | -$59.6K |
| D | 2026-02-18 | 2026-02-13 | CLSK | Carson Brian Jay | CAO | M - OptEx | $0.00 | +16.4K | 53.8K | +44% | $0 |
| D | 2026-02-18 | 2026-02-13 | CLSK | Carson Brian Jay | CAO | M - OptEx | $0.00 | -16.4K | 81.9K | -17% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-18 | F | D | 6,444 | $9.25 | 47,321 | D | — | — | (F1) This is a weighted average of prices for sales made on February 18, 2026, ranging from $9.0901 to $9.4101. Upon request, the Reporting Person will provide to the SEC, the Issuer, or any security holder of the Issuer full information regarding the number of shares sold at each separate price. |
| 2 | Common | Common Stock | 2026-02-13 | M | A | 16,375 | $0.00 | 53,765 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-02-13 | M | D | 16,375 | $0.00 | 81,875 | D | $0.00 · 2026-02-13 to — | 16,375 Common Stock | (F6) These RSUs vest 25% on September 9, 2025; the remaining 75% vests in equal semiannual installments over three years on February 13, 2026, September 4, 2026, February 13, 2027, September 4, 2027, February 13, 2028, and September 4, 2028. |