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Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
DEFINITIVE HEALTHCARE CORP: DH
Price: 2/21/25 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
$4.92 $10.62 $3.19 $568 116 643 0.0% 4.2% 92.52% 4.03%
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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
    
 
SHAMSUDDIN KATE MARIE
O
JS
$8,446
1,044
---
3/14/24
---
$8.09
324,786
-0.3
D
R
3/18/24 - 4:05:17 pm
2
    
 
KRANTZ JASON RONALD
CEO,CB,DIR,BO
JS
$22,717
2,808
---
3/14/24
---
$8.09
902,650
-0.3
D
---
3/18/24 - 4:05:09 pm
3
    
 
KRANTZ JASON RONALD
CEO,CB,DIR,BO
JS
$54,136
5,419
---
2/16/24
---
$9.99
905,458
-0.6
D
R
2/20/24 - 4:06:34 pm
4
    
 
KRANTZ JASON RONALD
CEO,CB,DIR,BO
JB
---
417,752
---
2/14/24
---
---
910,877
84.7
D
R
2/20/24 - 4:06:34 pm
5
    
 
SHAMSUDDIN KATE MARIE
O
JB
---
121,831
---
2/14/24
---
---
325,830
59.7
D
R
2/16/24 - 4:16:04 pm
6
    
 
MAACK JONATHAN
PR
JB
---
214,995
---
2/14/24
---
---
709,671
43.5
D
R
2/16/24 - 4:15:49 pm
7
    
 
LAZORCHAK CARRIE
O
JB
---
35,833
---
2/14/24
---
---
421,528
9.3
D
R
2/16/24 - 4:15:46 pm
8
    
 
BOOTH RICHARD DOUGLAS
CFO
JB
---
232,911
---
2/14/24
---
---
514,410
82.7
D
R
2/16/24 - 4:15:39 pm
9
    
 
MAACK JONATHAN
PR
JS
$92,471
10,740
---
2/3/24
---
$8.61
494,676
-2.1
D
R
2/6/24 - 4:30:40 pm
10
    
 
KRANTZ JASON RONALD
CEO,CB,DIR,BO
JS
$172,393
20,069
---
2/1/24
---
$8.59
493,125
-3.9
D
R
2/5/24 - 4:30:33 pm
11
    
 
BOOTH RICHARD DOUGLAS
CFO
JS
$122,846
14,301
---
2/1/24
---
$8.59
281,499
-4.8
D
R
2/5/24 - 4:30:32 pm
12
    
 
SHAMSUDDIN KATE MARIE
O
JS
$86,939
10,121
---
2/1/24
---
$8.59
203,999
-4.7
D
R
2/5/24 - 4:30:18 pm
13
    
 
SHAMSUDDIN KATE MARIE
O
JS
$36,290
3,919
---
1/24/24
---
$9.26
214,120
-1.8
D
R
1/26/24 - 5:49:27 pm
14
    
 
SHAMSUDDIN KATE MARIE
O
JB
---
33,933
---
1/24/24
---
---
218,039
18.4
D
R
1/26/24 - 5:49:27 pm
15
    
 
BOOTH RICHARD DOUGLAS
CFO
JS
$51,782
5,592
---
1/24/24
---
$9.26
295,800
-1.9
D
R
1/26/24 - 5:46:43 pm
16
    
 
BOOTH RICHARD DOUGLAS
CFO
JB
---
49,014
---
1/24/24
---
---
301,392
19.4
D
R
1/26/24 - 5:46:43 pm
17
    
 
KRANTZ JASON RONALD
CB,DIR,BO
JS
$108,861
11,756
---
1/24/24
---
$9.26
513,194
-2.2
D
R
1/26/24 - 5:44:24 pm
18
    
 
KRANTZ JASON RONALD
CB,DIR,BO
JB
---
110,846
---
1/24/24
---
---
524,950
26.8
D
R
1/26/24 - 5:44:24 pm
19
    
 
MUSSLEWHITE ROBERT W
CEO,DIR
JS
$127,863
14,207
---
1/7/24
---
$9.00
1,201,638
-1.2
D
R
1/9/24 - 4:30:15 pm
20
    
 
BOOTH RICHARD DOUGLAS
CFO
JS
$8,967
993
---
12/14/23
---
$9.03
252,378
-0.4
D
R
12/18/23 - 4:30:38 pm
21
    
 
SHAMSUDDIN KATE MARIE
O
JS
$9,427
1,044
---
12/14/23
---
$9.03
184,106
-0.6
D
R
12/18/23 - 4:30:33 pm
22
    
 
KRANTZ JASON RONALD
CB,DIR,BO
JS
$23,920
2,649
---
12/14/23
---
$9.03
414,104
-0.6
D
R
12/18/23 - 4:30:27 pm
23
    
 
MUSSLEWHITE ROBERT W
CEO,DIR
JS
$92,009
12,656
---
11/4/23
---
$7.27
1,215,845
-1.0
D
R
11/7/23 - 4:30:33 pm
24
    
 
MAACK JONATHAN
PR
JS
$297,249
40,887
---
11/3/23
---
$7.27
505,416
-7.5
D
R
11/7/23 - 4:30:14 pm
25
    
 
LAZORCHAK CARRIE
O
JB
---
385,695
---
11/1/23
---
---
385,695
New
D
R
11/3/23 - 4:42:16 pm
26
    
 
LAZORCHAK CARRIE
O
3
---
---
---
11/1/23
---
---
---
---
---
---
11/3/23 - 4:39:56 pm
27
    
 
MUSSLEWHITE ROBERT W
CEO,DIR
JS
$144,115
20,016
---
10/7/23
---
$7.20
1,228,501
-1.6
D
R
10/10/23 - 5:00:59 pm
28
    
 
BOOTH RICHARD DOUGLAS
CFO
JS
$8,212
993
---
9/14/23
---
$8.27
253,371
-0.4
D
R
9/18/23 - 4:30:17 pm
29
    
 
KRANTZ JASON RONALD
CB,DIR,BO
JS
$21,907
2,649
---
9/14/23
---
$8.27
416,753
-0.6
D
R
9/18/23 - 4:30:11 pm
30
    
 
SHAMSUDDIN KATE MARIE
O
JS
$8,634
1,044
---
9/14/23
---
$8.27
185,150
-0.6
D
R
9/18/23 - 4:30:10 pm
31
    
 
MIRISOLA JOSEPH GIANNI
O
JS
$8,634
1,044
---
9/14/23
---
$8.27
185,198
-0.6
D
R
9/18/23 - 4:30:09 pm
32
    
 
STEPHENSON SCOTT G
DIR
JB
---
41,454
---
9/6/23
---
---
41,454
New
D
R
9/8/23 - 5:11:11 pm
33
    
 
STEPHENSON SCOTT G
DIR
3
---
---
---
9/6/23
---
---
---
---
---
---
9/8/23 - 5:09:20 pm
34
    
 
SEA VII MANAGEMENT LLC
DIR
S
$62,500
6,656
---
8/24/23
---
$9.39
1,441,657
-0.5
I
---
8/24/23 - 7:00:42 pm
35
    
 
HAYWOOD JEFFREY CHARLES
DIR
JB
---
21,625
---
8/23/23
---
---
41,934
106.5
D
---
8/24/23 - 7:08:15 pm
36
    
 
MITCHELL CHRISTOPHER
DIR
JB
---
81,069
---
8/23/23
---
---
226,126
55.9
D
---
8/24/23 - 7:04:10 pm
37
    
 
SEA VII MANAGEMENT LLC
DIR
JS
---
6,091,523
8/22/23
8/23/23
---
---
1,448,313
-80.8
I
---
8/24/23 - 7:00:42 pm
38
    
 
SEA VII MANAGEMENT LLC
DIR
JB
---
2,898,179
---
8/22/23
---
---
4,641,657
166.2
I
---
8/24/23 - 7:00:42 pm
39
    
 
MUSSLEWHITE ROBERT W
CEO,DIR
JS
$143,151
12,657
---
8/4/23
---
$11.31
1,248,517
-1.0
D
R
8/8/23 - 4:30:14 pm
40
    
 
MUSSLEWHITE ROBERT W
CEO,DIR
JS
$213,571
20,016
---
7/7/23
---
$10.67
1,261,174
-1.6
D
R
7/11/23 - 4:30:10 pm
41
    
 
ADVENT INTERNATIONAL GP LLC
DIR,BO
3
---
---
---
6/30/23
---
---
62,493,676
---
I
---
7/10/23 - 7:18:10 pm
42
    
 
MIRISOLA JOSEPH GIANNI
O
JS
$11,056
1,044
---
6/14/23
---
$10.59
186,242
-0.6
D
R
6/16/23 - 4:15:27 pm
43
    
 
SHAMSUDDIN KATE MARIE
O
JS
$11,056
1,044
---
6/14/23
---
$10.59
186,194
-0.6
D
R
6/16/23 - 4:14:17 pm
44
    
 
BOOTH RICHARD DOUGLAS
CFO
JS
$10,516
993
---
6/14/23
---
$10.59
254,364
-0.4
D
R
6/16/23 - 4:12:30 pm
45
    
 
KRANTZ JASON RONALD
CB,DIR,BO
JS
$28,053
2,649
---
6/14/23
---
$10.59
419,402
-0.6
D
R
6/16/23 - 4:11:20 pm
46
    
 
LARSEN JILL
DIR
JB
---
17,536
---
6/1/23
---
---
32,081
120.6
D
R
6/8/23 - 6:02:04 pm
47
    
 
WINTERS KATHLEEN A
DIR
JB
---
17,536
---
6/1/23
---
---
37,122
89.5
D
R
6/8/23 - 4:30:30 pm
48
    
 
HAMOOD SAMUEL A
DIR
JB
---
17,536
---
6/1/23
---
---
32,081
120.6
D
R
6/8/23 - 4:30:24 pm
49
    
 
CHILUKURI SASTRY
DIR
JB
---
17,536
---
6/1/23
---
---
44,124
66.0
D
R
6/8/23 - 4:30:15 pm
50
    
 
SEA VII MANAGEMENT LLC
DIR,BO
S
$56,846
6,240
---
5/12/23
---
$9.11
1,743,478
-0.4
I
---
5/15/23 - 4:05:22 pm
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