Reporting owner
GREY MICHAEL G
Reporting owner CIK 0001240122 · Director
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.
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition
9 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 19, 2025 | Mirum Pharmaceuticals, Inc.Common Stock | GREY MICHAEL G | Exercise / conversion |
| Dec 11, 2025 | SPRUCE BIOSCIENCES, INC.Stock Option (Right to Buy) | GREY MICHAEL G | Stock award |
| Dec 11, 2025 | SPRUCE BIOSCIENCES, INC.Stock Option (Right to Buy) | GREY MICHAEL G | Stock award |
| Dec 11, 2025 | SPRUCE BIOSCIENCES, INC.Stock Option (right to buy) | GREY MICHAEL G | Stock award |
| Dec 11, 2025 | SPRUCE BIOSCIENCES, INC.Stock Option (Right to Buy) | GREY MICHAEL G | Stock award |
| Dec 11, 2025 | SPRUCE BIOSCIENCES, INC.Stock Option (Right to Buy) | GREY MICHAEL G | Stock award |
| Dec 11, 2025 | SPRUCE BIOSCIENCES, INC.Stock Option (Right to Buy) | GREY MICHAEL G | Stock award |
| Dec 1, 2025 | Mirum Pharmaceuticals, Inc.Common Stock | GREY MICHAEL G | Exercise / conversion |
| Nov 21, 2025 | Mirum Pharmaceuticals, Inc.Common Stock | GREY MICHAEL G | Exercise / 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: | Mirum Pharmaceuticals, Inc.MIRM · company listings | GREY MICHAEL GDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 50,000 | 2.936Value: 146,800Currency not specified | View ↗ |
| Trade: | SPRUCE BIOSCIENCES, INC.SPRB · company listings | GREY MICHAEL GExecutive Chairman · Director | Stock awardStock Option (Right to Buy)Derivative security · Code A | 400 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | SPRUCE BIOSCIENCES, INC.SPRB · company listings | GREY MICHAEL GExecutive Chairman · Director | Stock awardStock Option (Right to Buy)Derivative security · Code A | 666 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | SPRUCE BIOSCIENCES, INC.SPRB · company listings | GREY MICHAEL GExecutive Chairman · Director | Stock awardStock Option (right to buy)Derivative security · Code A | 133 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | SPRUCE BIOSCIENCES, INC.SPRB · company listings | GREY MICHAEL GExecutive Chairman · Director | Stock awardStock Option (Right to Buy)Derivative security · Code A | 1,499 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | SPRUCE BIOSCIENCES, INC.SPRB · company listings | GREY MICHAEL GExecutive Chairman · Director | Stock awardStock Option (Right to Buy)Derivative security · Code A | 1,255 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | SPRUCE BIOSCIENCES, INC.SPRB · company listings | GREY MICHAEL GExecutive Chairman · Director | Stock awardStock Option (Right to Buy)Derivative security · Code A | 387 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | Mirum Pharmaceuticals, Inc.MIRM · company listings | GREY MICHAEL GDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 50,000 | 2.936Value: 146,800Currency not specified | View ↗ |
| Trade: | Mirum Pharmaceuticals, Inc.MIRM · company listings | GREY MICHAEL GDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 50,000 | 2.936Value: 146,800Currency not specified | View ↗ |
9 transactions on this page. Filing date, newest first.