Insider Transactions in Q4 2025 at Mannkind Corp (MNKD)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 24
2025
|
Michael Castagna Chief Executive Officer |
SELL
Bona fide gift
|
Direct |
44,171
-1.76%
|
-
|
|
Dec 17
2025
|
Michael Castagna Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
65,804
-2.56%
|
$394,824
$6.01 P/Share
|
|
Dec 17
2025
|
Michael Castagna Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
65,804
+2.5%
|
$263,216
$4.55 P/Share
|
|
Dec 16
2025
|
Michael Castagna Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
21,310
-0.84%
|
$127,860
$6.0 P/Share
|
|
Dec 16
2025
|
Michael Castagna Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
21,310
+0.84%
|
$85,240
$4.55 P/Share
|
|
Dec 12
2025
|
Michael Castagna Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
20,806
-0.82%
|
$124,836
$6.0 P/Share
|
|
Dec 12
2025
|
Michael Castagna Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
20,806
+0.82%
|
$83,224
$4.55 P/Share
|
|
Dec 02
2025
|
Michael Castagna Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
107,920
-4.13%
|
$539,600
$5.57 P/Share
|
|
Dec 02
2025
|
Michael Castagna Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
107,920
+3.97%
|
$431,680
$4.55 P/Share
|
|
Dec 02
2025
|
David Thomson EVP Genl Counsel & Secretary |
SELL
Open market or private sale
|
Direct |
147,780
-14.93%
|
$738,900
$5.57 P/Share
|
|
Dec 02
2025
|
David Thomson EVP Genl Counsel & Secretary |
BUY
Exercise of conversion of derivative security
|
Direct |
147,780
+7.19%
|
$591,120
$4.58 P/Share
|
|
Nov 14
2025
|
Sanjay R Singh EVP Technical Operations |
SELL
Open market or private sale
|
Direct |
18,777
-3.96%
|
$93,885
$5.03 P/Share
|
|
Nov 11
2025
|
Ajay Ahuja Chief Medical Officer |
BUY
Grant, award, or other acquisition
|
Direct |
318,200
+50.0%
|
-
|
|
Oct 31
2025
|
Sanjay R Singh EVP Technical Operations |
SELL
Payment of exercise price or tax liability
|
Direct |
17,071
-3.48%
|
$85,355
$5.59 P/Share
|