Castagna Michael sold MNKD
July 15, 2026 · Form 4 insider transaction
Castagna Michael sold 63,996 shares of MannKind Corporation at $4.09 per share, a transaction worth $261.7K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
63,996
Price
$4.09
Total value
$261.7K
InsiderCastagna Michael
RoleOfficer, Director
CompanyMannKind Corporation (MNKD)
SecurityCommon Stock, $0.01 Par Value
Transaction codeF: Shares withheld for taxes
Transaction dateJuly 15, 2026
Filing dateJuly 17, 2026
Shares owned after2,492,683
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 incident to the vesting of previously reported restricted stock units.