May 17, 2024 · Form 4 insider transaction
Castagna Michael sold 245,443 shares of MannKind Corporation at $4.59 per share, a transaction worth $1.13M. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
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.