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Reporting owner

Buller Richard E

Reporting owner CIK 0001688319 · Director

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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.

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Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.Buller Richard EBuller Richard EBuller Richard E · December 5, 2025 · Exercise / conversion · Common StockBuller Richard E · December 1, 2025 · Exercise / conversion · Common StockBuller Richard E · November 20, 2025 · Exercise / conversion · Common StockNov 20, 2025Dec 5, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

3 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Dec 5, 2025Celcuity Inc.Common StockBuller Richard EExercise / conversion
Dec 1, 2025Celcuity Inc.Common StockBuller Richard EExercise / conversion
Nov 20, 2025Celcuity Inc.Common StockBuller Richard EExercise / 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

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: Celcuity Inc.CELC · company listingsExercise / conversionCommon StockNon-derivative security · Code M3,0005.5Value: 16,500Currency not specifiedView ↗
Trade: Celcuity Inc.CELC · company listingsExercise / conversionCommon StockNon-derivative security · Code M1,10014.83Value: 16,313Currency not specifiedView ↗
Trade: Celcuity Inc.CELC · company listingsExercise / conversionCommon StockNon-derivative security · Code M3,90014.83Value: 57,837Currency not specifiedView ↗