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CEOs & founders
Brian Armstrong
SEC disclosures cover transactions in companies where this person is a reporting insider.
Source last checked 2026-10-12 01:32 UTC. Reporting dates appear with the records.
Stock growth & value
Stocks linked to collected disclosures. Prices refresh in the background; the chart shows its actual price dates.
Latest stored close
$180.39
COIN · 2026-10-12 · USD
Stock price change
−$161.16
-47.18% over the displayed dates
Chart dates
2025-10-14 – 2026-10-12
Completed daily price dates
Stock price · move across the chart or use arrow keys
Oct 14, 2025Oct 12, 2026
Starting investment
$10K
2025-10-14 · hypothetical
Investment value
$5.3K
As of 2026-10-12
Estimated gain / loss
−$4,718.49
-47.18%
Illustration assumes buying this stock at the first displayed close and holding through the last. It does not represent this person's investment or earnings. Uses stored split-adjusted closing prices, without dividends, fees or taxes. Only mapped USD share positions qualify for firm estimates; options, debt and unmapped holdings are excluded. This chart covers the selected stock.
Collected Form 4 activity · 2025-10-02 – 2026-01-05. Priced non-derivative purchases and sales, including scheduled trades; excludes grants, exercises and tax withholding. These totals do not change with the chart period.
Disclosed purchases
—
No priced purchase collected
Disclosed sales
$86.5M
Sale proceeds, not profit
65 transaction lines
SEC Form 4 records. Grants, exercises, tax withholding and scheduled sales retain their labels.
| 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 |
Original sources
- SEC filings ↗filings