← Every insider
Brian Armstrong
Chairman and CEO. Files against COIN. Everything below is filed with the SEC within two business days of the trade. Filed as Armstrong Brian.
Filed lines
65
2025-10-02 to 2026-01-05
Bought
—
open market
Sold
$86.5M
open market
Net
$86.5M
sold more
Every reported line
Purchases, sales, grants, option exercises and shares withheld for tax.
| Company | Action | Value |
|---|---|---|
| COINCoinbase Global Inc2026-01-05 | Option exercise10b5-1 plan | $748.4K |
| COINCoinbase Global Inc2026-01-05 | Sale10b5-1 plan | $5.2M |
| COINCoinbase Global Inc2026-01-05 | Sale10b5-1 plan | $4.7M |
| COINCoinbase Global Inc2026-01-05 | Sale10b5-1 plan | $71.8K |
| COINCoinbase Global Inc2026-01-05 | Option exercisederivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-12-22 | Option exercise10b5-1 plan | $748.4K |
| COINCoinbase Global Inc2025-12-22 | Option exercisederivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-12-22 | Sale10b5-1 plan | $399.4K |
| COINCoinbase Global Inc2025-12-22 | Sale10b5-1 plan | $2.2M |
| COINCoinbase Global Inc2025-12-22 | Sale10b5-1 plan | $2.9M |
| COINCoinbase Global Inc2025-12-22 | Sale10b5-1 plan | $2.2M |
| COINCoinbase Global Inc2025-12-22 | Sale10b5-1 plan | $2.3M |
| COINCoinbase Global Inc2025-12-08 | Option exercisederivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-12-08 | Option exercise10b5-1 plan | $748.4K |
| COINCoinbase Global Inc2025-12-08 | Sale10b5-1 plan | $1.3M |
| COINCoinbase Global Inc2025-12-08 | Sale10b5-1 plan | $2.7M |
| COINCoinbase Global Inc2025-12-08 | Sale10b5-1 plan | $1.4M |
| COINCoinbase Global Inc2025-12-08 | Sale10b5-1 plan | $1.6M |
| COINCoinbase Global Inc2025-12-08 | Sale10b5-1 plan | $3.4M |
| COINCoinbase Global Inc2025-12-08 | Sale10b5-1 plan | $489.5K |
| COINCoinbase Global Inc2025-11-26 | Sale10b5-1 plan | $1.4M |
| COINCoinbase Global Inc2025-11-26 | Option exercise10b5-1 plan | $748.4K |
| COINCoinbase Global Inc2025-11-26 | Sale10b5-1 plan | $2.1M |
| COINCoinbase Global Inc2025-11-26 | Sale10b5-1 plan | $2.8M |
| COINCoinbase Global Inc2025-11-26 | Sale10b5-1 plan | $2.6M |
| COINCoinbase Global Inc2025-11-26 | Sale10b5-1 plan | $1.3M |
| COINCoinbase Global Inc2025-11-26 | Option exercisederivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-11-17 | Sale10b5-1 plan | $504.3K |
| COINCoinbase Global Inc2025-11-17 | Sale10b5-1 plan | $4.9M |
| COINCoinbase Global Inc2025-11-17 | Sale10b5-1 plan | $4.3M |
| COINCoinbase Global Inc2025-11-17 | Option exercise10b5-1 plan | $748.4K |
| COINCoinbase Global Inc2025-11-17 | Option exercisederivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-11-17 | Sale10b5-1 plan | $9.9K |
| COINCoinbase Global Inc2025-11-17 | Sale10b5-1 plan | $165.7K |
| COINCoinbase Global Inc2025-11-17 | Sale10b5-1 plan | $1.1M |
| COINCoinbase Global Inc2025-11-10 | Sale10b5-1 plan | $199.8K |
| COINCoinbase Global Inc2025-11-10 | Conversionderivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-11-10 | Conversion10b5-1 plan | — |
| COINCoinbase Global Inc2025-11-10 | Sale10b5-1 plan | $3.6M |
| COINCoinbase Global Inc2025-11-10 | Sale10b5-1 plan | $2.9M |
| COINCoinbase Global Inc2025-11-10 | Sale10b5-1 plan | $591.6K |
| COINCoinbase Global Inc2025-11-10 | Sale10b5-1 plan | $178.6K |
| COINCoinbase Global Inc2025-11-10 | Sale10b5-1 plan | $496.1K |
| COINCoinbase Global Inc2025-11-03 | Sale10b5-1 plan | $1.7M |
| COINCoinbase Global Inc2025-11-03 | Sale10b5-1 plan | $1M |
| COINCoinbase Global Inc2025-11-03 | Conversionderivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-11-03 | Sale10b5-1 plan | $1.5M |
| COINCoinbase Global Inc2025-11-03 | Conversion10b5-1 plan | — |
| COINCoinbase Global Inc2025-11-03 | Sale10b5-1 plan | $1.4M |
| COINCoinbase Global Inc2025-11-03 | Sale10b5-1 plan | $1.8M |
| COINCoinbase Global Inc2025-11-03 | Sale10b5-1 plan | $882.1K |
| COINCoinbase Global Inc2025-10-13 | Sale10b5-1 plan | $426.9K |
| COINCoinbase Global Inc2025-10-13 | Conversionderivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-10-13 | Conversion10b5-1 plan | — |
| COINCoinbase Global Inc2025-10-13 | Sale10b5-1 plan | $990.4K |
| COINCoinbase Global Inc2025-10-13 | Sale10b5-1 plan | $2.3M |
| COINCoinbase Global Inc2025-10-13 | Sale10b5-1 plan | $3.2M |
| COINCoinbase Global Inc2025-10-13 | Sale10b5-1 plan | $2.1M |
| COINCoinbase Global Inc2025-10-13 | Sale10b5-1 plan | $58.6K |
| COINCoinbase Global Inc2025-10-05 | Conversionderivative10b5-1 plan | — |
| COINCoinbase Global Inc2025-10-02 | Sale10b5-1 plan | $1.4M |
| COINCoinbase Global Inc2025-10-02 | Conversion10b5-1 plan | — |
| COINCoinbase Global Inc2025-10-02 | Sale10b5-1 plan | $1.9M |
| COINCoinbase Global Inc2025-10-02 | Sale10b5-1 plan | $4.9M |
| COINCoinbase Global Inc2025-10-02 | Sale10b5-1 plan | $765.8K |
Source: SEC Form 4 and Form 144 filings, via EDGAR. Form 144 carries no filer identifier, so those notices are matched to this page by name alone. Value is shares times the reported price, and is blank where the filing priced the transaction at zero — a grant costs its recipient nothing. Insiders sell for reasons that have nothing to do with the company, which is why a sale is not read as a signal on its own.
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