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Mannkind Corp. (MNKD)

Mannkind Corp. (MNKD) Insider Trading

Directors, officers and holders of more than 10% of MNKD report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 190 transactions on file: 0 with code P, 5 with code S and 45 with other codes.

DateInsiderCodeShares
Sep 25, 2026Binder Steven B.S Sale39,051
Sep 10, 2026Binder Steven B.S Sale33,558
Aug 7, 2026Binder Steven B.S Sale39,051
Jul 17, 2026Thomson DavidS Sale24,109
Jul 17, 2026Binder Steven B.S Sale52,485
Jul 15, 2026Binder Steven B.F Tax Payment4,073
Jul 15, 2026Singh Sanjay RM Exercise70,550
Jul 15, 2026Thomson DavidF Tax Payment51,632
Jul 15, 2026Singh Sanjay RM Exercise70,550
Jul 15, 2026Tross Stuart AF Tax Payment8,253
Jul 15, 2026Castagna MichaelF Tax Payment58,904
Jul 15, 2026Singh Sanjay RF Tax Payment22,047
Jul 15, 2026Castagna MichaelF Tax Payment63,996
Jul 15, 2026Singh Sanjay RF Tax Payment9,297
Jul 15, 2026Thomson DavidF Tax Payment16,378
Jul 15, 2026Marasco DominicF Tax Payment3,623
Jul 15, 2026Binder Steven B.F Tax Payment15,688
Jul 15, 2026Thomson DavidM Exercise93,790
Jul 15, 2026Prentiss Christopher BF Tax Payment10,675
Jul 15, 2026Tross Stuart AM Exercise93,790
Jul 15, 2026Tross Stuart AF Tax Payment11,572
Jul 15, 2026Thomson DavidM Exercise93,790
Jul 15, 2026Singh Sanjay RF Tax Payment10,079
Jul 15, 2026Binder Steven B.M Exercise93,790
Jul 15, 2026Castagna MichaelM Exercise350,260
Jul 15, 2026Tross Stuart AF Tax Payment12,331
Jul 15, 2026Tross Stuart AM Exercise93,790
Jul 15, 2026Prentiss Christopher BF Tax Payment11,572
Jul 15, 2026Castagna MichaelF Tax Payment47,481
Jul 15, 2026Castagna MichaelF Tax Payment192,819
Jul 15, 2026Tross Stuart AF Tax Payment33,652
Jul 15, 2026Thomson DavidF Tax Payment17,754
Jul 15, 2026Castagna MichaelM Exercise350,260
Jul 15, 2026Binder Steven B.F Tax Payment4,634
Jul 15, 2026Singh Sanjay RF Tax Payment5,372
Jul 15, 2026Thomson DavidF Tax Payment12,662
Jul 15, 2026Binder Steven B.M Exercise93,790
May 20, 2026HOOPER ANTHONY CA Award16,556
May 20, 2026Shannon James SamuelA Award82,781
May 20, 2026MUNDKUR CHRISTINEA Award82,781
May 20, 2026Consiglio Ronald JA Award10,000
May 20, 2026Kay SabrinaA Award82,781
May 20, 2026Tross Stuart AA Award33,898
May 20, 2026Marasco DominicA Award8,474
May 20, 2026Shannon James SamuelA Award16,556
May 20, 2026Consiglio Ronald JA Award82,781
May 20, 2026Consiglio Ronald JA Award16,556
May 20, 2026Binder Steven B.A Award82,781
May 20, 2026Grancio JenniferA Award82,781
May 20, 2026Friedman Michael AA Award82,781

The full Form 4 history is on the MNKD company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.