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 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
ALTAIR ENGINEERING INC: ALTR
Price: 3/28/25 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
$111.85 $113.12 $75.71 $9,633 61 774 0.0% 14.2% 92.53% 2.00%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Electronic And Other Electrical Equipment And Components, Except Computer Equipment Semiconductors & Related Devices
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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
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
10,000
---
7/17/23
---
---
5,000
---
I
R,10b
7/18/23 - 11:05:09 am
2
1y
60
47%
12%
1
JRS INVESTMENTS LLC
BO
AS
$374,558
5,000
---
7/17/23
$74.66
$75.14
---
All
D
10b
7/18/23 - 11:03:42 am
3
    
 
JRS INVESTMENTS LLC
BO
JB
---
5,000
---
7/17/23
---
---
5,000
New
D
10b
7/18/23 - 11:03:42 am
4
1y
63
46%
12%
1
JAMES R SCAPA DECLARATION OF TRUST
BO
AS
$374,558
5,000
---
7/17/23
$74.66
$75.14
---
All
D
10b
7/18/23 - 11:02:25 am
5
    
 
JAMES R SCAPA DECLARATION OF TRUST
BO
JB
---
5,000
---
7/17/23
---
---
5,000
New
D
10b
7/18/23 - 11:02:25 am
6
    
 
BROWN MATTHEW CHARLES
CFO
JB
$5,971
140
---
7/14/23
---
$42.65
43,011
0.3
D
R
7/17/23 - 2:25:52 pm
7
    
 
BUCKNER STEPHANIE
COO
JB
$6,014
141
---
7/14/23
---
$42.65
6,738
2.1
I
R
7/17/23 - 2:24:44 pm
8
    
 
BUCKNER STEPHANIE
COO
JB
$6,014
141
---
7/14/23
---
$42.65
14,916
1.0
D
R
7/17/23 - 2:24:44 pm
9
    
 
GAYLE BRIAN
CAO
JB
$5,971
140
---
7/14/23
---
$42.65
18,325
0.8
D
R
7/17/23 - 2:21:49 pm
10
    
 
KUNJU RAVI
O
JB
$5,971
140
---
7/14/23
---
$42.65
29,632
0.5
D
R
7/17/23 - 2:20:27 pm
11
    
 
MAITRA RAOUL
LO
JB
$5,971
140
---
7/14/23
---
$42.65
23,284
0.6
D
R
7/17/23 - 2:19:23 pm
12
    
 
MARRACCINI JEFFREY
O
JB
$5,971
140
---
7/14/23
---
$42.65
4,142
3.5
D
R
7/17/23 - 2:13:41 pm
13
    
 
MESSANO AMY
SO
JB
$5,971
140
---
7/14/23
---
$42.65
15,610
0.9
D
R
7/17/23 - 2:10:57 pm
14
    
 
SARAVIA GILMA
HR
JB
$5,971
140
---
7/14/23
---
$42.65
16,282
0.9
D
R
7/17/23 - 2:07:04 pm
15
    
 
SRIKANTH MAHALINGAM
CTO
JB
$5,971
140
---
7/14/23
---
$42.65
30,822
0.5
D
R
7/17/23 - 2:03:46 pm
16
1y
87
34%
18%
1
SCAPA JAMES RALPH
CEO,DIR,BO
AS
$751,752
10,000
---
6/16/23
$75.00
$75.63
---
All
I
R,10b
6/20/23 - 10:48:20 am
17
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
10,000
---
6/16/23
---
---
5,000
---
I
R,10b
6/20/23 - 10:48:20 am
18
1y
60
47%
12%
1
JRS INVESTMENTS LLC
BO
AS
$375,876
5,000
---
6/16/23
$75.00
$75.63
---
All
D
10b
6/20/23 - 10:47:01 am
19
    
 
JRS INVESTMENTS LLC
BO
JB
---
5,000
---
6/16/23
---
---
5,000
New
D
10b
6/20/23 - 10:47:01 am
20
1y
63
46%
12%
1
JAMES R SCAPA DECLARATION OF TRUST
BO
AS
$375,876
5,000
---
6/16/23
$75.00
$75.63
---
All
D
10b
6/20/23 - 10:45:41 am
21
    
 
JAMES R SCAPA DECLARATION OF TRUST
BO
JB
---
5,000
---
6/16/23
---
---
5,000
New
D
10b
6/20/23 - 10:45:41 am
22
1y
8
13%
42%
1
SRIKANTH MAHALINGAM
CTO
S
$216,004
2,883
3/9/23
6/12/23
---
$67.25
30,682
-8.6
D
R
6/13/23 - 6:51:50 pm
23
1y
16
0%
32%
1
MESSANO AMY
SO
S
$8,134
109
---
6/9/23
---
$74.63
15,470
-0.7
D
R
6/12/23 - 7:47:40 am
24
    
 
MARRACCINI JEFFREY
O
S
$236,146
3,151
---
6/7/23
$74.61
$75.20
4,002
-44.1
D
R
6/8/23 - 12:06:27 pm
25
    
 
MARRACCINI JEFFREY
O
JB
---
3,151
---
6/7/23
---
---
7,153
78.7
D
R
6/8/23 - 12:06:27 pm
26
1y
87
34%
18%
1
SCAPA JAMES RALPH
CEO,DIR,BO
S
$688,557
9,267
---
6/6/23
---
$74.30
103,591
-8.2
D
R
6/7/23 - 12:40:23 pm
27
1y
54
39%
16%
1
CHRIST GEORGE J
BO
S
$7,442,180
100,000
---
6/6/23
$74.42
$74.97
---
All
I
---
6/7/23 - 12:38:50 pm
28
    
 
CHRIST GEORGE J
BO
JB
---
100,000
---
6/6/23
---
---
100,000
New
I
---
6/7/23 - 12:38:50 pm
29
1y
47
45%
13%
1
CHRIST REVOCABLE TRUST
BO
S
$7,442,180
100,000
---
6/6/23
$74.42
$74.97
---
All
D
---
6/7/23 - 12:33:36 pm
30
    
 
CHRIST REVOCABLE TRUST
BO
JB
---
100,000
---
6/6/23
---
---
100,000
New
D
---
6/7/23 - 12:33:36 pm
31
1y
23
4%
35%
1
DIAS NELSON
O
S
$174,403
2,356
---
6/2/23
---
$74.03
34,213
-6.4
D
R
6/5/23 - 3:34:09 pm
32
    
 
DIAS NELSON
O
JB
---
2,356
---
6/2/23
---
---
36,569
6.9
D
R
6/5/23 - 3:34:09 pm
33
    
 
MAITRA RAOUL
LO
S
$61,578
847
---
5/26/23
---
$72.70
23,144
-3.5
D
R
5/26/23 - 3:13:43 pm
34
1y
87
34%
18%
1
SCAPA JAMES RALPH
CEO,DIR,BO
AS
$679,430
10,000
---
5/16/23
---
$67.94
---
All
I
R,10b
5/17/23 - 2:06:32 pm
35
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
10,000
---
5/16/23
---
---
5,000
---
I
R,10b
5/17/23 - 2:06:32 pm
36
1y
60
47%
12%
1
JRS INVESTMENTS LLC
BO
AS
$339,715
5,000
---
5/16/23
---
$67.94
---
All
D
10b
5/17/23 - 2:05:01 pm
37
    
 
JRS INVESTMENTS LLC
BO
JB
---
5,000
---
5/16/23
---
---
5,000
New
D
10b
5/17/23 - 2:05:01 pm
38
1y
63
46%
12%
1
JAMES R SCAPA DECLARATION OF TRUST
BO
AS
$339,715
5,000
---
5/16/23
---
$67.94
---
All
D
10b
5/17/23 - 2:03:43 pm
39
    
 
JAMES R SCAPA DECLARATION OF TRUST
BO
JB
---
5,000
---
5/16/23
---
---
5,000
New
D
10b
5/17/23 - 2:03:43 pm
40
1y
23
4%
35%
1
DIAS NELSON
O
S
$246,459
3,636
---
5/16/23
---
$67.78
34,213
-9.6
D
R
5/17/23 - 9:58:51 am
41
    
 
DIAS NELSON
O
JB
---
3,636
---
5/16/23
---
---
37,849
10.6
D
R
5/17/23 - 9:58:51 am
42
1y
87
34%
18%
1
SCAPA JAMES RALPH
CEO,DIR,BO
S
$36,935
548
---
5/12/23
---
$67.40
112,858
-0.5
D
R
5/15/23 - 6:31:52 pm
43
    
 
MARRACCINI JEFFREY
O
S
$2,763
41
---
5/12/23
---
$67.40
4,002
-1.0
D
R
5/15/23 - 6:30:18 pm
44
1y
87
34%
18%
1
SCAPA JAMES RALPH
CEO,DIR,BO
S
$363,380
5,358
---
5/10/23
---
$67.82
113,406
-4.5
D
R
5/11/23 - 10:47:34 am
45
    
 
ANDERSON JAMES FRANCIS
DIR
JB
---
2,974
---
5/9/23
---
---
12,882
30.0
D
R
5/10/23 - 7:48:46 pm
46
    
 
AYYAR SHEKAR G
DIR
JB
---
2,974
---
5/9/23
---
---
8,965
49.6
D
R
5/10/23 - 7:47:31 pm
47
    
 
BOYCE MARY CUNNINGHAM
DIR
JB
---
2,974
---
5/9/23
---
---
28,895
11.5
D
R
5/10/23 - 7:46:16 pm
48
    
 
CARTER SANDRA ANN
DIR
JB
---
2,974
---
5/9/23
---
---
11,042
36.9
D
R
5/10/23 - 7:44:40 pm
49
    
 
EARHART STEPHEN P
DIR
JB
---
2,974
---
5/9/23
---
---
62,895
5.0
D
R
5/10/23 - 7:43:18 pm
50
    
 
HARRIS TERESA A
DIR
JB
---
2,974
---
5/9/23
---
---
18,895
18.7
D
R
5/10/23 - 7:42:01 pm
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