CASTAGNA MICHAEL

PrivateCIK: 1674282
Location

VALENCIA, CA

InsiderCASTAGNA MICHAELCIK 1674282
IssuerMANNKIND CORPCIK 899460
DirectorOfficer· Chief Executive Officer
Since Feb 2026
+1.58M
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
1.58M acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions2

Performance Restricted Stock Unit

Direct
A · Award
Converts to

Common Stock, $0.01 Par Value

796K shares

Shares

+796K

Strike price

Held after

796K

Exercisable

3/23/2026

Employee Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock, $0.01 Par Value

782K shares

Shares

+782K

Strike price

2.44

Held after

782K

Exercisable

3/23/2026
CASTAGNA MICHAEL — Insider Transaction (Form 4) Filed Mar 25, 2026 | Finecho