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Reporting owner

Castagna Michael

Reporting owner CIK 0001674282 · Chief Executive Officer · 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.Castagna MichaelCastagna MichaelCastagna Michael · December 17, 2025 · Exercise / conversion · Common Stock, $0.01 Par ValueCastagna Michael · December 16, 2025 · Exercise / conversion · Common Stock, $0.01 Par ValueCastagna Michael · December 12, 2025 · Exercise / conversion · Common Stock, $0.01 Par ValueCastagna Michael · December 2, 2025 · Exercise / conversion · Common Stock, $0.01 Par ValueDec 2, 2025Dec 17, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

4 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 17, 2025MANNKIND CORPCommon Stock, $0.01 Par ValueCastagna MichaelExercise / conversion
Dec 16, 2025MANNKIND CORPCommon Stock, $0.01 Par ValueCastagna MichaelExercise / conversion
Dec 12, 2025MANNKIND CORPCommon Stock, $0.01 Par ValueCastagna MichaelExercise / conversion
Dec 2, 2025MANNKIND CORPCommon Stock, $0.01 Par ValueCastagna MichaelExercise / 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: MANNKIND CORPMNKD · company listings
Castagna MichaelChief Executive Officer · Director
Exercise / conversionCommon Stock, $0.01 Par ValueNon-derivative security · Code M65,8044.55Value: 299,408.2Currency not specifiedView ↗
Trade: MANNKIND CORPMNKD · company listings
Castagna MichaelChief Executive Officer · Director
Exercise / conversionCommon Stock, $0.01 Par ValueNon-derivative security · Code M21,3104.55Value: 96,960.5Currency not specifiedView ↗
Trade: MANNKIND CORPMNKD · company listings
Castagna MichaelChief Executive Officer · Director
Exercise / conversionCommon Stock, $0.01 Par ValueNon-derivative security · Code M20,8064.55Value: 94,667.3Currency not specifiedView ↗
Trade: MANNKIND CORPMNKD · company listings
Castagna MichaelChief Executive Officer · Director
Exercise / conversionCommon Stock, $0.01 Par ValueNon-derivative security · Code M107,9204.55Value: 491,036Currency not specifiedView ↗