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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
MAPLIGHT THERAPEUTICS INC: MPLT
Price: 2/20/26 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
$17.88 $21.55 $12.24 $811 45 275 0.0% 2.8% 49.20% 55.94%
Exch Sector Industry Sub-Industry
NasdaqGS 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
    
 
MALENKA ROBERT C
DIR
S
$260,398
14,195
2/20/26
2/24/26
$18.03
$18.15
325,059
-4.2
D
R
2/24/26 - 6:57:12 pm
2
    
 
PAVLOV GEORGE
DIR
B
$441,168
25,000
2/18/26
2/20/26
$17.48
$17.86
25,000
New
D
---
2/20/26 - 6:25:04 pm
3
    
 
MALENKA ROBERT C
DIR
S
$220,632
12,116
---
2/13/26
---
$18.21
339,254
-3.4
D
R
2/18/26 - 7:33:37 pm
4
    
 
MALENKA ROBERT C
DIR
S
$124,329
6,863
2/10/26
2/11/26
---
$18.00
351,370
-1.9
D
R
2/12/26 - 5:45:06 pm
5
    
 
GARNETT TIMOTHY JOHN
DIR
B
$252,678
14,124
---
2/10/26
---
$17.89
14,124
New
I
---
2/12/26 - 5:45:08 pm
6
    
 
GILLIS JONATHAN
O
JB
---
6,020
---
2/5/26
---
---
254,523
2.4
D
R
2/9/26 - 5:50:15 pm
7
    
 
SETIA VISHWAS
CFO
JB
---
7,730
---
2/5/26
---
---
395,549
2.0
D
R
2/9/26 - 5:50:13 pm
8
    
 
LILLIE JAMES WOODRUFF
O
JB
---
7,730
---
2/5/26
---
---
298,862
2.7
D
R
2/9/26 - 5:50:12 pm
9
    
 
KREITZER ANATOL
O
JB
---
6,020
---
2/5/26
---
---
259,928
2.4
D
R
2/9/26 - 5:50:10 pm
10
    
 
HANSON KRISTOPHER
GC
JB
---
7,730
---
2/5/26
---
---
191,582
4.2
D
R
2/9/26 - 5:50:08 pm
11
    
 
FOFF ERIN PENNOCK
O
JB
---
13,360
---
2/5/26
---
---
403,835
3.4
D
R
2/9/26 - 5:50:07 pm
12
    
 
KROEGER CHRISTOPHER A
CEO,DIR
JB
---
23,145
---
2/5/26
---
---
1,649,751
1.4
D
R
2/9/26 - 5:50:05 pm
13
    
 
MALENKA ROBERT C
DIR
S
$126,861
7,040
2/2/26
2/3/26
---
$18.00
358,233
-1.9
D
R
2/4/26 - 9:15:08 pm
14
    
 
MALENKA ROBERT C
DIR
S
$635,857
34,398
1/28/26
1/30/26
---
$18.11
365,273
-8.6
D
R
1/30/26 - 8:50:43 pm
15
    
 
SETIA VISHWAS
CFO
JS
$600,208
33,382
---
1/27/26
---
$17.98
387,819
-7.9
D
R
1/29/26 - 4:30:20 pm
16
    
 
LILLIE JAMES WOODRUFF
O
JS
$810,089
45,055
---
1/27/26
---
$17.98
291,132
-13.4
D
R
1/29/26 - 4:30:17 pm
17
    
 
KREITZER ANATOL
O
JS
$756,940
42,099
---
1/27/26
---
$17.98
253,908
-14.2
D
R
1/29/26 - 4:30:12 pm
18
    
 
KROEGER CHRISTOPHER A
CEO,DIR
JS
$3,670,545
204,146
---
1/27/26
---
$17.98
1,626,606
-11.2
D
R
1/29/26 - 4:30:10 pm
19
    
 
GILLIS JONATHAN
O
JS
$396,459
22,050
---
1/27/26
---
$17.98
248,503
-8.1
D
R
1/29/26 - 4:30:10 pm
20
    
 
FOFF ERIN PENNOCK
O
JS
$802,196
44,616
---
1/27/26
---
$17.98
390,475
-10.3
D
R
1/29/26 - 4:30:09 pm
21
    
 
HANSON KRISTOPHER
GC
JS
$467,606
26,007
---
1/27/26
---
$17.98
183,852
-12.4
D
R
1/29/26 - 4:30:08 pm
22
3m
1
100%
1%
43
NOVO HOLDINGS A S
BO
JB*
$16,199,997
952,941
---
10/28/25
---
$17.00
3,686,622
34.9
D
---
10/30/25 - 4:31:43 pm
23
    
 
NOVO HOLDINGS A S
BO
JB
---
2,733,681
---
10/28/25
---
---
2,733,681
New
D
---
10/30/25 - 4:31:43 pm
24
    
 
CATALYST4 INC
BO
JB*
$92,499,992
5,441,176
---
10/28/25
---
$17.00
19,697,464
38.2
I
---
10/29/25 - 4:16:55 pm
25
    
 
CATALYST4 INC
BO
JB
---
14,256,288
---
10/28/25
---
---
14,256,288
New
I
---
10/29/25 - 4:16:55 pm
26
    
 
PAVLOV GEORGE
DIR
3
---
---
---
10/25/25
---
---
---
---
---
A
11/18/25 - 9:01:02 pm
27
    
 
CATALYST4 INC
BO
3
---
---
---
10/25/25
---
---
---
---
---
---
10/27/25 - 5:12:18 pm
28
    
 
NOVO HOLDINGS A S
BO
3
---
---
---
10/25/25
---
---
---
---
---
---
10/27/25 - 5:00:00 pm
29
    
 
TRENKLE JAMES D
DIR
3
---
---
---
10/25/25
---
---
---
---
---
---
10/27/25 - 4:56:25 pm
30
    
 
PAVLOV GEORGE
O
3
---
---
---
10/25/25
---
---
---
---
---
---
10/27/25 - 4:54:16 pm
31
    
 
LUNEBORG NANNA LIEBACH
DIR
3
---
---
---
10/25/25
---
---
---
---
---
---
10/27/25 - 4:52:37 pm
32
    
 
HANSON KRISTOPHER
GC
3
---
---
---
10/25/25
---
---
182,761
---
D
R
10/27/25 - 4:50:29 pm
33
    
 
KREITZER ANATOL
O
3
---
---
---
10/25/25
---
---
260,054
---
D
R
10/27/25 - 4:48:50 pm
34
    
 
FOFF ERIN PENNOCK
O
3
---
---
---
10/25/25
---
---
386,816
---
D
R
10/27/25 - 4:47:22 pm
35
    
 
GARNETT TIMOTHY JOHN
DIR
3
---
---
---
10/25/25
---
---
43,231
---
D
R
10/27/25 - 4:45:56 pm
36
    
 
LILLIE JAMES WOODRUFF
O
3
---
---
---
10/25/25
---
---
303,648
---
D
R
10/27/25 - 4:44:34 pm
37
    
 
SETIA VISHWAS
CFO
3
---
---
---
10/25/25
---
---
377,834
---
D
---
10/27/25 - 4:42:34 pm
38
    
 
GILLIS JONATHAN
O
3
---
---
---
10/25/25
---
---
239,988
---
D
R
10/27/25 - 4:40:52 pm
39
    
 
WALKER MARIA C
DIR
3
---
---
---
10/25/25
---
---
52,477
---
D
R
10/27/25 - 4:39:40 pm
40
    
 
KROEGER CHRISTOPHER A
CEO,DIR
3
---
---
---
10/25/25
---
---
1,601,164
---
D
R
10/27/25 - 4:37:54 pm
41
    
 
KROEGER CHRISTOPHER A
CEO,DIR
3
---
---
---
10/25/25
---
---
101,190
---
I
R
10/27/25 - 4:37:54 pm
42
    
 
MALENKA ROBERT C
DIR
3
---
---
---
10/25/25
---
---
27,777
---
I
R
10/27/25 - 4:36:22 pm
43
    
 
MALENKA ROBERT C
DIR
3
---
---
---
10/25/25
---
---
365,281
---
D
R
10/27/25 - 4:36:22 pm
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