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 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
MANNKIND CORP: MNKD
Price: 7/31/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$3.91 $6.51 $2.23 $1,208 309 5,878 0.0% 9.3% 57.53% 1.49%
Exch Sector Industry Sub-Industry
NasdaqGM Manufacturing Chemicals And Allied Products Pharmaceutical Preparations
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
1y
9
67%
-35%
1
THOMSON DAVID
VP,GC,SEC
AS
$97,641
24,109
---
7/17/26
---
$4.05
797,554
-2.9
D
R,10b
7/17/26 - 9:43:38 pm
2
1y
10
70%
-15%
1
BINDER STEVEN B
DIR
AS
$213,089
52,485
---
7/17/26
---
$4.06
824,918
-6.0
D
R,10b
7/17/26 - 9:42:53 pm
3
    
 
PRENTISS CHRISTOPHER B
CFO
JS
$90,990
22,247
---
7/15/26
---
$4.09
318,668
-6.5
D
R
7/17/26 - 9:47:48 pm
4
    
 
MARASCO DOMINIC
PR
JS
$14,818
3,623
---
7/15/26
---
$4.09
343,398
-1.0
D
R
7/17/26 - 9:47:08 pm
5
    
 
TROSS STUART A
HR
JS
$269,155
65,808
---
7/15/26
---
$4.09
1,058,142
-5.9
D
R
7/17/26 - 9:45:30 pm
6
    
 
TROSS STUART A
HR
JB
---
93,790
---
7/15/26
---
---
1,123,950
9.1
D
R
7/17/26 - 9:45:30 pm
7
    
 
CASTAGNA MICHAEL
CEO,DIR
JS
$1,485,488
363,200
---
7/15/26
---
$4.09
2,433,779
-13.0
D
R
7/17/26 - 9:44:59 pm
8
    
 
CASTAGNA MICHAEL
CEO,DIR
JB
---
350,260
---
7/15/26
---
---
2,796,979
14.3
D
R
7/17/26 - 9:44:59 pm
9
    
 
SINGH SANJAY R
VP,TO,OO
JS
$191,392
46,795
---
7/15/26
---
$4.09
478,966
-8.9
D
R
7/17/26 - 9:44:15 pm
10
    
 
SINGH SANJAY R
VP,TO,OO
JB
---
70,550
---
7/15/26
---
---
525,761
15.5
D
R
7/17/26 - 9:44:15 pm
11
    
 
THOMSON DAVID
VP,GC,SEC
JS
$402,562
98,426
---
7/15/26
---
$4.09
821,663
-10.7
D
R,10b
7/17/26 - 9:43:38 pm
12
    
 
THOMSON DAVID
VP,GC,SEC
JB
---
93,790
---
7/15/26
---
---
920,089
11.4
D
R,10b
7/17/26 - 9:43:38 pm
13
    
 
BINDER STEVEN B
DIR
JS
$99,776
24,395
---
7/15/26
---
$4.09
877,403
-2.7
D
R,10b
7/17/26 - 9:42:53 pm
14
    
 
BINDER STEVEN B
DIR
JB
---
93,790
---
7/15/26
---
---
901,798
11.6
D
R,10b
7/17/26 - 9:42:53 pm
15
    
 
CONSIGLIO RONALD J
DIR
JB
$29,500
10,000
---
5/20/26
---
$2.95
132,342
8.2
D
R
5/22/26 - 9:00:01 pm
16
    
 
TROSS STUART A
HR
JB
$99,999
33,898
---
5/20/26
---
$2.95
1,026,122
3.4
D
---
5/22/26 - 8:49:18 pm
17
    
 
MARASCO DOMINIC
PR
JB
$24,998
8,474
---
5/20/26
---
$2.95
344,246
2.5
D
---
5/22/26 - 8:48:42 pm
18
1y
10
70%
-15%
1
BINDER STEVEN B
DIR
AS
$55,733
16,940
---
5/12/26
---
$3.29
808,008
-2.1
D
R,10b
5/13/26 - 8:30:06 pm
19
1y
9
67%
-35%
1
THOMSON DAVID
VP,GC,SEC
AS
$9,979
3,033
---
5/12/26
---
$3.29
826,299
-0.4
D
R,10b
5/13/26 - 8:30:03 pm
20
    
 
TROSS STUART A
HR
JS
$28,417
8,073
---
5/11/26
---
$3.52
992,224
-0.8
D
R
5/13/26 - 8:30:07 pm
21
    
 
BINDER STEVEN B
DIR
JS
$19,571
5,560
---
5/11/26
---
$3.52
824,948
-0.7
D
R,10b
5/13/26 - 8:30:06 pm
22
    
 
CASTAGNA MICHAEL
CEO,DIR
JS
$123,049
34,957
---
5/11/26
---
$3.52
2,442,310
-1.4
D
R
5/13/26 - 8:30:04 pm
23
    
 
THOMSON DAVID
VP,GC,SEC
JS
$43,602
12,387
---
5/11/26
---
$3.52
829,332
-1.5
D
R,10b
5/13/26 - 8:30:03 pm
24
    
 
PRENTISS CHRISTOPHER B
CFO
JS
$33,612
12,267
---
4/22/26
---
$2.74
338,924
-3.5
D
R
4/24/26 - 9:30:06 pm
25
1y
15
67%
53%
1
CASTAGNA MICHAEL
CEO,DIR
B
$259,000
100,000
---
3/10/26
---
$2.59
2,575,911
4.0
D
---
3/10/26 - 9:30:02 pm
26
    
 
SHANNON JAMES SAMUEL
DIR
JB
$39,240
12,000
---
3/1/26
---
$3.27
64,635
22.8
D
---
3/3/26 - 9:50:05 pm
27
    
 
HOOPER ANTHONY C
DIR
JB
$114,450
35,000
---
3/1/26
---
$3.27
236,153
17.4
D
---
3/3/26 - 9:50:04 pm
28
    
 
PRENTISS CHRISTOPHER B
CFO
JB
$16,350
5,000
---
3/1/26
---
$3.27
348,854
1.5
D
---
3/3/26 - 9:50:03 pm
29
    
 
CASTAGNA MICHAEL
CEO,DIR
JB
$49,998
15,290
---
3/1/26
---
$3.27
2,475,911
0.6
D
---
3/2/26 - 9:50:07 pm
30
    
 
TROSS STUART A
HR
JB
$49,998
15,290
---
3/1/26
---
$3.27
1,000,297
1.6
D
---
3/2/26 - 9:50:03 pm
31
1y
3
100%
-15%
2
TROSS STUART A
HR
AS
$297,548
47,006
---
1/8/26
---
$6.33
985,007
-4.6
D
10b
1/9/26 - 8:30:03 pm
32
    
 
CASTAGNA MICHAEL
CEO,DIR
JS
---
44,171
---
12/24/25
---
---
2,460,621
-1.8
D
---
12/29/25 - 8:00:05 pm
33
1y
13
15%
23%
1
CASTAGNA MICHAEL
CEO,DIR
OS
$395,482
65,804
---
12/17/25
---
$6.01
2,504,792
-2.6
D
10b
12/19/25 - 8:00:03 pm
34
    
 
CASTAGNA MICHAEL
CEO,DIR
OE
$299,408
65,804
---
12/17/25
---
$4.55
2,570,596
2.6
D
10b
12/19/25 - 8:00:03 pm
35
1y
13
15%
23%
1
CASTAGNA MICHAEL
CEO,DIR
OS
$252,696
42,116
12/12/25
12/16/25
---
$6.00
2,504,792
-1.7
D
10b
12/16/25 - 8:15:15 pm
36
    
 
CASTAGNA MICHAEL
CEO,DIR
OE
$191,628
42,116
12/12/25
12/16/25
---
$4.55
2,526,102
1.7
D
10b
12/16/25 - 8:15:15 pm
37
1y
13
15%
23%
1
CASTAGNA MICHAEL
CEO,DIR
OS
$601,114
107,920
---
12/2/25
---
$5.57
2,504,792
-4.1
D
10b
12/4/25 - 7:32:32 pm
38
    
 
CASTAGNA MICHAEL
CEO,DIR
OE
$491,036
107,920
---
12/2/25
---
$4.55
2,612,712
4.3
D
10b
12/4/25 - 7:32:32 pm
39
1y
9
67%
-35%
1
THOMSON DAVID
VP,GC,SEC
OS
$823,135
147,780
---
12/2/25
---
$5.57
841,719
-14.9
D
10b
12/4/25 - 7:27:23 pm
40
    
 
THOMSON DAVID
VP,GC,SEC
OE
$676,788
147,780
---
12/2/25
$4.55
$4.60
989,499
17.6
D
10b
12/4/25 - 7:27:23 pm
41
    
 
SINGH SANJAY R
VP,TO,OO
AS
$94,448
18,777
---
11/14/25
---
$5.03
455,211
-4.0
D
10b
11/14/25 - 8:00:11 pm
42
    
 
AHUJA AJAY
O
JB
---
318,200
---
11/11/25
---
---
318,200
New
D
R
11/12/25 - 8:00:03 pm
43
    
 
SINGH SANJAY R
VP,TO,OO
JS
$95,427
17,071
---
10/31/25
---
$5.59
473,988
-3.5
D
R
11/3/25 - 8:16:34 pm
44
    
 
AHUJA AJAY
O
3
---
---
---
9/29/25
---
---
---
---
---
---
10/9/25 - 9:13:11 pm
45
1y
3
100%
-15%
2
TROSS STUART A
HR
AS
$250,980
47,000
---
9/16/25
---
$5.34
1,032,013
-4.4
D
10b
9/17/25 - 7:39:52 pm
46
    
 
TROSS STUART A
HR
JB
$50,000
12,755
---
8/5/25
---
$3.92
1,079,013
1.2
D
---
8/6/25 - 8:00:03 pm
47
1y
10
70%
-15%
1
BINDER STEVEN B
DIR
AS
$296,946
75,367
---
7/16/25
---
$3.94
830,508
-8.3
D
R,10b
7/17/25 - 8:51:11 pm
48
1y
9
67%
-35%
1
THOMSON DAVID
VP,GC,SEC
AS
$29,416
7,466
---
7/16/25
---
$3.94
841,719
-0.9
D
R,10b
7/17/25 - 8:46:23 pm
49
    
 
BINDER STEVEN B
DIR
JS
$74,625
19,383
---
7/15/25
---
$3.85
905,875
-2.1
D
R,10b
7/17/25 - 8:51:11 pm
50
    
 
BLANK BURKHARD
VP
JS
$36,791
9,556
---
7/15/25
---
$3.85
460,791
-2.0
D
R
7/17/25 - 8:48:47 pm
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