CASTAGNA MICHAEL

PrivateCIK: 1674282
Location

VALENCIA, CA

CASTAGNA MICHAEL (Chief Executive Officer) reported 1 transaction at MANNKIND CORP

Review the transaction codes below to understand the nature of each event.

InsiderCASTAGNA MICHAELCIK 1674282
IssuerMANNKIND CORPCIK 899460
DirectorOfficer· Chief Executive Officer
Since Feb 2026
-34.96K
Net shares
Net seller
$123.0K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
34.96K disposed
Non-Derivative Transactions1

Common Stock, $0.01 Par Value

Direct
F · Tax Withholding

Shares

34.96K

Price / share

$3.52

Trade value

$123.05K

% of position

1.4%
5/11/2026
2.48M2.44M
Total

Net shares

34.96K

Net value

-$123.05K

Derivative Transactions0
No derivative transactions reported
CASTAGNA MICHAEL — Insider Transaction (Form 4) Filed May 14, 2026 | Finecho