jain.com
Brian Jay Carson

Brian Jay Carson

C-LevelHeavy Seller (2026)100+ Form 4 TxnsReporting OfficerActively Reporting
Current role
Chief Accounting Officer · CleanSpark
Current holdings (from latest Form 3/4/5)
CleanSpark CLSK: 140,511 shares ≈ $1.19M (0.05% of co.) (as of 2026-09-08)
Insider activity since 2026-09
Invested $0 (4,703,202 shares acquired)
↳ notional today: $39.79M
Divested $35.08M (2,635,553 shares sold)
↳ notional today: $22.30M
→ Net divested $35.08M
↳ net notional: ↑ $17.49M
Change since first tracked filing (not total holdings; see methodology). Prices as of 2026-10-19.

Brian Carson serves as Chief Accounting Officer of CleanSpark, Inc. as of the August 2026 10-Q filing. The source carries no fuller biography.

Biography extracted from CleanSpark 10-Q filed 2026-08-06 View cached copy (2026-08-30)Live source ↗

Photo: www.cleanspark.com (CleanSpark official site) · retrieved 2026-08-31 · cached copy · match confidence high

Roles

Contiguous filings for the same role are collapsed into a single tenure span. Click a row to see the underlying filings.

CompanyRoleTenureFilings
CleanSparkChief Accounting Officer2024-10 → present (2y)6
Show 6 underlying filings
2026-09-04 · CleanSpark Form 4 filed 2026-09-09
View cached copy (2026-09-10)Live source ↗
2026-03-20 · CleanSpark Form 4 filed 2026-03-24
View cached copy (2026-08-30)Live source ↗
2026-02-13 · CleanSpark Form 4 filed 2026-02-18
View cached copy (2026-08-30)Live source ↗
2025-09-09 · CleanSpark Form 4 filed 2025-09-09
View cached copy (2026-09-13)Live source ↗
2025-09-04 · CleanSpark Form 4 filed 2025-09-08
View cached copy (2026-09-13)Live source ↗
2024-10-01 · CleanSpark Form 3 filed 2024-10-09
View cached copy (2026-09-13)Live source ↗

Insider transactions

Totals for this person

BucketInvested (shares)Invested (USD)Divested (shares)Divested (USD)Net directionTxnsInvested @ last priceDivested @ last price
All time4,703,202$02,635,553$35.08M↓ Divested $35.08M200$39.79M$22.30M
20264,703,202$02,635,553$35.08M↓ Divested $35.08M200$39.79M$22.30M
2026-Q34,703,202$02,635,553$35.08M↓ Divested $35.08M200$39.79M$22.30M

Invested = shares acquired (buys, grants, option exercises) — insider adding to the position. Divested = shares reduced (sells, dispositions, tax-withholding) — cash flowing TO the insider. Net direction shows which side wins on dollar terms in each bucket. % of holder's stake not yet computed (pending Form 3/4 holdings ingest). See methodology. The two @ last price columns restate the same share counts at the most recent share price we read (close of 2026-10-19); they are a valuation, not a cash flow, and they move every day the market does.

All transactions

DateCompanyKindSharesAmount (USD)Value @ last price
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
Show older transactions (180 more)
DateCompanyKindSharesAmount (USD)Value @ last price
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-08CleanSparkTax withholding on vesting36,836$491,285$311.6K
2026-09-08CleanSparkTax withholding on vesting17,183$229,171$145.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise16,375-$138.5K
2026-09-04CleanSparkTax withholding on vesting6,444$81,252$54.5K
2026-09-04CleanSparkOption / RSU exercise43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units93,612-$792.0K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units16,375-$138.5K
2026-09-04CleanSparkOption / RSU exercise · Restricted Stock Units43,666-$369.4K
2026-09-04CleanSparkOption / RSU exercise93,612-$792.0K