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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:
TERADATA CORP DE: TDC
Price: 9/11/26 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
$27.84 $41.78 $20.33 $2,589 93 3,032 0.0% 23.7% 135.91% 1.04%
Exch Sector Industry Sub-Industry
NYSE Services Business Services Services- Prepackaged Software
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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
    
 
HUTCHINSON MICHAEL D
COO
JS
$52,441
2,243
---
3/3/25
---
$23.38
56,885
-3.8
D
R
3/4/25 - 4:42:00 pm
2
    
 
HUTCHINSON MICHAEL D
COO
JB
---
83,179
---
3/3/25
---
---
140,064
146.2
D
R
3/4/25 - 4:42:00 pm
3
    
 
BRAMLEY CLAIRE
CFO
JS
$117,251
5,015
---
3/3/25
---
$23.38
149,060
-3.3
D
R
3/4/25 - 4:41:50 pm
4
    
 
CULLEN COTE KATHLEEN R
HR
JS
$44,001
1,882
---
3/3/25
---
$23.38
107,114
-1.7
D
R,10b
3/4/25 - 4:41:38 pm
5
    
 
CULLEN COTE KATHLEEN R
HR
AS
$197,183
8,308
2/28/25
3/3/25
$23.39
$23.87
108,996
-7.1
D
R,10b
3/4/25 - 4:41:38 pm
6
    
 
CULLEN COTE KATHLEEN R
HR
JB
---
42,514
---
3/3/25
---
---
149,628
39.7
D
R,10b
3/4/25 - 4:41:38 pm
7
    
 
HUTCHINSON MICHAEL D
COO
JS
$85,887
3,661
---
2/27/25
---
$23.46
59,128
-5.8
D
R
2/28/25 - 4:28:14 pm
8
    
 
PETLEY RICHARD J
O
JS
$68,011
2,899
---
2/27/25
---
$23.46
70,967
-3.9
D
R
2/28/25 - 4:28:04 pm
9
    
 
BRAMLEY CLAIRE
CFO
JS
$182,871
7,795
---
2/27/25
---
$23.46
154,075
-4.8
D
R
2/28/25 - 4:27:52 pm
10
    
 
CULLEN COTE KATHLEEN R
HR
JS
$55,248
2,355
---
2/27/25
---
$23.46
116,403
-2.0
D
R
2/28/25 - 4:27:41 pm
11
    
 
WOODS JACQUELINE D
SO
JS
$73,430
3,130
---
2/27/25
---
$23.46
75,671
-4.0
D
R
2/28/25 - 4:27:33 pm
12
    
 
MCMILLAN STEPHEN
PR,CEO,DIR
JS
$480,226
20,470
---
2/27/25
---
$23.46
406,274
-4.8
D
R
2/28/25 - 4:27:23 pm
13
    
 
TREESE MARGARET A
LO
JS
$80,468
3,430
---
2/27/25
---
$23.46
102,989
-3.2
D
R
2/28/25 - 4:27:10 pm
14
    
 
BRAMLEY CLAIRE
CFO
JS
$405,467
16,469
---
2/12/25
---
$24.62
161,870
-9.2
D
R
2/14/25 - 4:49:32 pm
15
    
 
BRAMLEY CLAIRE
CFO
JB
---
31,994
---
2/12/25
---
---
178,339
21.9
D
R
2/14/25 - 4:49:32 pm
16
    
 
PETLEY RICHARD J
O
JS
$160,178
6,506
---
2/12/25
---
$24.62
73,866
-8.1
D
R
2/14/25 - 4:49:22 pm
17
    
 
PETLEY RICHARD J
O
JB
---
13,554
---
2/12/25
---
---
80,372
20.3
D
R
2/14/25 - 4:49:22 pm
18
    
 
MCMILLAN STEPHEN
PR,CEO,DIR
JS
$1,504,208
61,097
---
2/12/25
---
$24.62
426,744
-12.5
D
R
2/14/25 - 4:49:11 pm
19
    
 
MCMILLAN STEPHEN
PR,CEO,DIR
JB
---
114,262
---
2/12/25
---
---
487,841
30.6
D
R
2/14/25 - 4:49:11 pm
20
    
 
WOODS JACQUELINE D
SO
JS
$173,374
7,042
---
2/12/25
---
$24.62
78,801
-8.2
D
R
2/14/25 - 4:49:00 pm
21
    
 
WOODS JACQUELINE D
SO
JB
---
14,626
---
2/12/25
---
---
85,843
20.5
D
R
2/14/25 - 4:49:00 pm
22
    
 
HUTCHINSON MICHAEL D
O
JS
$185,339
7,528
---
2/12/25
---
$24.62
62,789
-10.7
D
R
2/14/25 - 4:48:50 pm
23
    
 
HUTCHINSON MICHAEL D
O
JB
---
18,282
---
2/12/25
---
---
70,317
35.1
D
R
2/14/25 - 4:48:50 pm
24
    
 
TREESE MARGARET A
LO
JS
$257,895
10,475
---
2/12/25
---
$24.62
106,419
-9.0
D
R
2/14/25 - 4:48:40 pm
25
    
 
TREESE MARGARET A
LO
JB
---
20,111
---
2/12/25
---
---
116,894
20.8
D
R
2/14/25 - 4:48:40 pm
26
    
 
CULLEN COTE KATHLEEN R
HR
JS
$156,879
6,372
---
2/12/25
---
$24.62
118,758
-5.1
D
R
2/14/25 - 4:48:31 pm
27
    
 
CULLEN COTE KATHLEEN R
HR
JB
---
18,282
---
2/12/25
---
---
125,130
17.1
D
R
2/14/25 - 4:48:31 pm
28
    
 
WOODS JACQUELINE D
SO
JS
$228,885
7,060
---
12/9/24
---
$32.42
71,217
-9.0
D
R
12/10/24 - 5:19:00 pm
29
1y
11
82%
-16%
2
MCMILLAN STEPHEN
PR,CEO,DIR
AS
$600,086
20,000
---
11/8/24
---
$30.00
373,579
-5.1
D
10b
11/8/24 - 4:32:20 pm
30
    
 
ASHTON HILLARY
O
S
$1,589,096
54,610
---
11/7/24
---
$29.10
66,772
-45.0
D
---
11/8/24 - 4:33:43 pm
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