December 16, 2025 · Form 4 insider transaction
Castagna Michael sold 21,310 shares of MANNKIND CORP COM at $6.00 per share, a transaction worth $127.9K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 0 days after the transaction.
Transaction occurred pursuant to Rule 10b5-1 Plan established August 8, 2025.