Form 4 for CLSK CLEANSPARK, INC.
Accepted 2026-09-09 21:38:03 ET · period of report 2026-09-04 · accession 0001193125-26-386880 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-09-09 21:38 | 2026-09-04 | CLSK | Carson Brian Jay | CAO | M - OptEx | $0.00 | +153.7K | 157.7K | +3,802% | $0 |
| DMT | 2026-09-09 21:38 | 2026-09-04+ | CLSK | Carson Brian Jay | CAO | F - Tax | $13.26 | -60.5K | 140.5K | -30% | -$801.7K |
| DMT | 2026-09-09 21:38 | 2026-09-04 | CLSK | Carson Brian Jay | CAO | M - OptEx | $0.00 | -153.7K | 87.3K | -64% | $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 | 2026-09-04 | M | A | 93,612 | $0.00 | 140,933 | D | — | — | |
| 2 | Common | Common Stock | 2026-09-08 | F | D | 36,836 | $13.34 | 104,097 | D | — | — | (F1) This transaction was made pursuant to a Rule 10b5-1(c) plan adopted on May 13, 2026. (F3) This is a weighted average of prices for all sales made on September 8-9, 2026 ranging from $13.1901 to $13.7001. 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 date and price. |
| 3 | Common | Common Stock | 2026-09-04 | M | A | 16,375 | $0.00 | 120,472 | D | — | — | |
| 4 | Common | Common Stock | 2026-09-04 | F | D | 6,444 | $12.61 | 114,028 | D | — | — | (F1) This transaction was made pursuant to a Rule 10b5-1(c) plan adopted on May 13, 2026. (F4) This is a weighted average of prices for all sales made on September 4, 2026 ranging from $12.5601 to $12.6700. 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. |
| 5 | Common | Common Stock | 2026-09-04 | M | A | 43,666 | $0.00 | 157,694 | D | — | — | |
| 6 | Common | Common Stock | 2026-09-08 | F | D | 17,183 | $13.34 | 140,511 | D | — | — | (F1) This transaction was made pursuant to a Rule 10b5-1(c) plan adopted on May 13, 2026. (F3) This is a weighted average of prices for all sales made on September 8-9, 2026 ranging from $13.1901 to $13.7001. 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 date and price. |
| 7 | Derivative | Restricted Stock Units | 2026-09-04 | M | D | 93,612 | $0.00 | 187,225 | D | $0.00 · 2026-09-04 to — | 93,612 Common Stock | (F7) These RSUs vest in equal annual installments over three years on September 4, 2026, September 4, 2027, and September 4, 2028. |
| 8 | Derivative | Restricted Stock Units | 2026-09-04 | M | D | 16,375 | $0.00 | 65,500 | D | $0.00 · 2026-09-04 to — | 16,375 Common Stock | (F8) These RSUs vest in equal semiannual installments over three years on September 4, 2026, February 13, 2027, September 4, 2027,February 13, 2028, and September 4, 2028. |
| 9 | Derivative | Restricted Stock Units | 2026-09-04 | M | D | 43,666 | $0.00 | 87,334 | D | $0.00 · 2026-09-04 to — | 43,666 Common Stock | (F7) These RSUs vest in equal annual installments over three years on September 4, 2026, September 4, 2027, and September 4, 2028. |