CLSK
CLEANSPARK, INC. · Finance & Insurance · Market cap $2.0B
Insiders sold $435K net in the last 90 days ·1 seller, 0 buyers· 4 of 4 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 2, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.9M
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Latest filing
Oct 2, 2026
Monnig Taylor
CLEANSPARK, INC. (CLSK) has 45 SEC Form 4 filings (103 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Oct 2, 2026.
Inside the rolling window, 3 insiders at CLEANSPARK, INC. reported no open-market purchases and 6 open-market sales totaling $1.9M. The most active filer is CTO, COO Monnig Taylor with 4 filings. Insiders have net sold $435K over the trailing 6 months. The most recent open-market filing is a sale of 3,335 shares by CTO, COO Monnig Taylor, dated Oct 1, 2026, worth $41K.
- Industry:Financial - Capital Markets
- CEO:S. Matthew Schultz
- Employees:312
- HQ:Henderson, NV, US
- IPO:2016-11-16
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CTO, COO | Sale | 3,335 | $41K | Oct 2 | -39.8% | SEC ↗ | |
| CTO, COO | Sale | 25,249 | $337K | Sep 10 | -40.1% | SEC ↗ | |
| CTO, COO | Sale | 4,513 | $57K | Sep 10 | -40.1% | SEC ↗ | |
Monnig TaylorFirst filing | CTO, COO | Sale | 54 | $622 | Aug 15 | -38.1% | SEC ↗ |
Wood Thomas LeighFirst filing | Director | Sale | 85,315 | $997K | Dec 23 | -33.4% | SEC ↗ |
Cavaleri AmandaFirst filing | Director | Sale | 33,000 | $496K | Dec 5 | -44.1% | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does CLSK have?
CLEANSPARK, INC. (CLSK) has 45 SEC Form 4 filings (103 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Oct 2, 2026.
When was the most recent SEC Form 4 filing for CLSK?
The most recent Form 4 filing for CLSK on Tracefour is dated Oct 2, 2026.
Who is the most active insider at CLSK?
The most active SEC Form 4 filer at CLSK in the rolling window is CTO, COO Monnig Taylor, with 4 filings.
What is the net insider flow at CLSK over the last 6 months?
Over the trailing 180 days, insiders at CLSK have net sold $435K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at CLSK in the current window?
Inside the rolling window, insiders at CLSK bought $0 and sold $1.9M based on SEC Form 4 filings.
Can I get alerts for CLSK insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at CLEANSPARK, INC. (CLSK). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
CLEANSPARK, INC. is in the Finance & Insurance sector.