Reporting owner
Armstrong Brian
Reporting owner CIK 0001851492 · Chairman and CEO · Director · 10% owner
These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.
Transaction timeline
Who reported an acquisition, and when the transaction occurred.
7 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.
View timeline as a table
| Transaction date | Company / security | Reporting owners | Acquisition type |
|---|---|---|---|
| Dec 22, 2025 | Coinbase Global, Inc.Class A Common Stock | Armstrong Brian | Exercise / conversion |
| Dec 8, 2025 | Coinbase Global, Inc.Class A Common Stock | Armstrong Brian | Exercise / conversion |
| Nov 26, 2025 | Coinbase Global, Inc.Class A Common Stock | Armstrong Brian | Exercise / conversion |
| Nov 17, 2025 | Coinbase Global, Inc.Class A Common Stock | Armstrong Brian | Exercise / conversion |
| Nov 10, 2025 | Coinbase Global, Inc.Class A Common Stock | Armstrong Brian | Conversion |
| Nov 3, 2025 | Coinbase Global, Inc.Class A Common Stock | Armstrong Brian | Conversion |
| Oct 13, 2025 | Coinbase Global, Inc.Class A Common Stock | Armstrong Brian | Conversion |
Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.
Transactions in associated filings
| Filed / transacted | Company | Reporting owners | Type / security | Quantity | Price / reference value | Details |
|---|---|---|---|---|---|---|
| Trade: | Coinbase Global, Inc.COIN · company listings | Armstrong BrianChairman and CEO · Director · 10% owner | Exercise / conversionClass A Common StockNon-derivative security · Code M | 40,000 | 18.71Value: 748,400Currency not specified | View ↗ |
| Trade: | Coinbase Global, Inc.COIN · company listings | Armstrong BrianChairman and CEO · Director · 10% owner | Exercise / conversionClass A Common StockNon-derivative security · Code M | 40,000 | 18.71Value: 748,400Currency not specified | View ↗ |
| Trade: | Coinbase Global, Inc.COIN · company listings | Armstrong BrianChairman and CEO · Director · 10% owner | Exercise / conversionClass A Common StockNon-derivative security · Code M | 40,000 | 18.71Value: 748,400Currency not specified | View ↗ |
| Trade: | Coinbase Global, Inc.COIN · company listings | Armstrong BrianChairman and CEO · Director · 10% owner | Exercise / conversionClass A Common StockNon-derivative security · Code M | 40,000 | 18.71Value: 748,400Currency not specified | View ↗ |
| Trade: | Coinbase Global, Inc.COIN · company listings | Armstrong BrianChairman and CEO · Director · 10% owner | ConversionClass A Common StockNon-derivative security · Code C | 25,000 | 0 *Value: 0Currency not specified | View ↗ |
| Trade: | Coinbase Global, Inc.COIN · company listings | Armstrong BrianChairman and CEO · Director · 10% owner | ConversionClass A Common StockNon-derivative security · Code C | 25,000 | 0 *Value: 0Currency not specified | View ↗ |
| Trade: | Coinbase Global, Inc.COIN · company listings | Armstrong BrianChairman and CEO · Director · 10% owner | ConversionClass A Common StockNon-derivative security · Code C | 25,000 | 0 *Value: 0Currency not specified | View ↗ |
7 transactions on this page. Filing date, newest first.