The Market LogEnter at least 2 characters. Company and ticker searches are not case-sensitive.

Reporting owner

Heinrich Michael

Reporting owner CIK 0002093136 · Executive Chairman · Director

View SEC filings ↗

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.

Reset

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.Heinrich MichaelHeinrich MichaelHeinrich Michael · December 19, 2025 · Stock award · Director Stock Option (Right to Buy)Heinrich Michael · October 23, 2025 · Other acquisition · Convertible Promissory NoteOct 23, 2025Dec 19, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

2 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 19, 2025ZeroStack Corp.Director Stock Option (Right to Buy)Heinrich MichaelStock award
Oct 23, 2025ZeroStack Corp.Convertible Promissory NoteHeinrich MichaelOther acquisition

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: ZeroStack Corp.ZSTK · company listings
Heinrich MichaelExecutive Chairman · Director
Stock awardDirector Stock Option (Right to Buy)Derivative security · Code A471,2080Value: 0Currency not specifiedView ↗
Trade: ZeroStack Corp.ZSTK · company listings
Heinrich MichaelExecutive Chairman · Director
Other acquisitionConvertible Promissory NoteDerivative security · Code X4,902,220Not reported *Value: Not reportedCurrency not specifiedView ↗