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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:
QUEST DIAGNOSTICS INC: DGX
Price: 2/14/25 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
$168.77 $171.30 $123.30 $18,668 111 901 1.9% 2.7% 93.16% 0.88%
Exch Sector Industry Sub-Industry
NYSE Services Health Services Services- Medical Laboratories
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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
29
41%
6%
1
DOHERTY CATHERINE T
VP
AS
$100,832
717
---
3/3/23
---
$140.63
67,810
-1.0
D
10b
3/6/23 - 5:08:45 pm
2
1y
57
39%
5%
1
PREVOZNIK MICHAEL E
VP,GC
AS
$82,154
593
---
3/2/23
---
$138.54
38,527
-1.5
D
R,10b
3/3/23 - 4:51:29 pm
3
    
 
RUSCKOWSKI STEPHEN H
DIR
JS
$491,852
3,496
---
3/1/23
---
$140.69
345,570
-1.0
D
R
3/3/23 - 4:56:07 pm
4
    
 
PREVOZNIK MICHAEL E
VP,GC
JS
$45,021
320
---
3/1/23
---
$140.69
39,120
-0.8
D
R,10b
3/3/23 - 4:51:29 pm
5
    
 
PLEWMAN PATRICK
VP
JS
$12,662
90
---
3/1/23
---
$140.69
10,566
-0.8
D
R
3/3/23 - 4:47:31 pm
6
    
 
DEPPE MICHAEL J
VP,CT,CAO
JS
$9,567
68
---
3/1/23
---
$140.69
32,260
-0.2
D
R
3/3/23 - 4:42:20 pm
7
    
 
KUPPUSAMY KARTHIK
VP
JS
$9,145
65
---
3/1/23
---
$140.69
9,839
-0.7
D
R
3/3/23 - 4:40:20 pm
8
    
 
DOHERTY CATHERINE T
VP
JS
$55,150
392
---
3/1/23
---
$140.69
68,527
-0.6
D
R
3/3/23 - 4:37:21 pm
9
    
 
DAVIS J E
CEO,PR,DIR
JS
$181,771
1,292
---
3/1/23
---
$140.69
95,466
-1.3
D
R
3/3/23 - 4:34:38 pm
10
1y
57
39%
5%
1
PREVOZNIK MICHAEL E
VP,GC
AS
$200,109
1,415
---
2/24/23
---
$141.42
39,440
-3.5
D
R,10b
2/27/23 - 4:49:19 pm
11
1y
29
41%
6%
1
DOHERTY CATHERINE T
VP
AS
$239,000
1,690
---
2/24/23
---
$141.42
68,919
-2.4
D
R,10b
2/27/23 - 4:42:23 pm
12
    
 
DAVIS J E
CEO,PR,DIR
JS
$217,798
1,473
---
2/23/23
---
$147.86
79,315
-1.8
D
R
2/27/23 - 4:56:41 pm
13
    
 
DAVIS J E
CEO,PR,DIR
JB
---
17,443
---
2/23/23
---
---
96,758
22.0
D
R
2/27/23 - 4:56:41 pm
14
    
 
RUSCKOWSKI STEPHEN H
DIR
JS
$861,432
5,826
---
2/23/23
---
$147.86
329,007
-1.7
D
R
2/27/23 - 4:54:21 pm
15
    
 
RUSCKOWSKI STEPHEN H
DIR
JB
---
20,059
---
2/23/23
---
---
349,066
6.1
D
R
2/27/23 - 4:54:21 pm
16
    
 
SAMAD SAM
VP,CFO
JB
---
4,710
---
2/23/23
---
---
20,384
30.0
D
R
2/27/23 - 4:50:31 pm
17
    
 
PREVOZNIK MICHAEL E
VP,GC
JS
$119,914
811
---
2/23/23
---
$147.86
38,413
-2.1
D
R,10b
2/27/23 - 4:49:19 pm
18
    
 
PREVOZNIK MICHAEL E
VP,GC
JB
---
2,442
---
2/23/23
---
---
40,855
6.4
D
R,10b
2/27/23 - 4:49:19 pm
19
    
 
PLEWMAN PATRICK
VP
JS
$36,226
245
---
2/23/23
---
$147.86
8,737
-2.7
D
R
2/27/23 - 4:47:57 pm
20
    
 
PLEWMAN PATRICK
VP
JB
---
1,919
---
2/23/23
---
---
10,656
22.0
D
R
2/27/23 - 4:47:57 pm
21
    
 
DEPPE MICHAEL J
VP,CT,CAO
JS
$27,798
188
---
2/23/23
---
$147.86
31,825
-0.6
D
R
2/27/23 - 4:46:19 pm
22
    
 
DEPPE MICHAEL J
VP,CT,CAO
JB
---
498
---
2/23/23
---
---
32,328
1.6
D
R
2/27/23 - 4:46:19 pm
23
    
 
KUPPUSAMY KARTHIK
VP
JS
$28,833
195
---
2/23/23
---
$147.86
7,810
-2.4
D
R
2/27/23 - 4:45:07 pm
24
    
 
KUPPUSAMY KARTHIK
VP
JB
---
2,094
---
2/23/23
---
---
9,904
26.8
D
R
2/27/23 - 4:45:07 pm
25
    
 
GARDNER MARK A
VP
JB
---
1,919
---
2/23/23
---
---
2,921
191.5
D
R
2/27/23 - 4:43:50 pm
26
    
 
DOHERTY CATHERINE T
VP
JS
$142,241
962
---
2/23/23
---
$147.86
66,771
-1.4
D
R,10b
2/27/23 - 4:42:23 pm
27
    
 
DOHERTY CATHERINE T
VP
JB
---
3,838
---
2/23/23
---
---
70,609
5.7
D
R,10b
2/27/23 - 4:42:23 pm
28
    
 
DELANEY MARK E
VP
JB
---
1,919
---
2/23/23
---
---
3,650
110.9
D
R
2/27/23 - 4:39:41 pm
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