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 JB
 JS
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Detailed Insider History for:
ALTAIR ENGINEERING INC: ALTR
Price: 1/31/25 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
$110.35 $113.12 $75.71 $9,438 60 981 0.0% 9.9% 106.07% 1.83%
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
1y
44
48%
12%
1
CHRIST REVOCABLE TRUST
BO
S
$3,525,200
50,000
---
4/11/23
---
$70.50
---
All
D
---
4/12/23 - 3:51:38 pm
2
    
 
CHRIST REVOCABLE TRUST
BO
JB
---
50,000
---
4/11/23
---
---
50,000
New
D
---
4/12/23 - 3:51:38 pm
3
1y
51
41%
15%
1
CHRIST GEORGE J
BO
S
$3,524,550
50,000
---
4/6/23
---
$70.49
---
All
I
---
4/10/23 - 2:02:27 pm
4
    
 
CHRIST GEORGE J
BO
JB
---
50,000
---
4/6/23
---
---
50,000
New
I
---
4/10/23 - 2:02:27 pm
5
1y
44
48%
12%
1
CHRIST REVOCABLE TRUST
BO
S
$3,524,550
50,000
---
4/6/23
---
$70.49
---
All
D
---
4/10/23 - 2:01:02 pm
6
    
 
CHRIST REVOCABLE TRUST
BO
JB
---
50,000
---
4/6/23
---
---
50,000
New
D
---
4/10/23 - 2:01:02 pm
7
    
 
GAYLE BRIAN
CAO
S
$5,381
79
---
3/17/23
---
$68.11
18,185
-0.4
D
R
3/17/23 - 2:15:13 pm
8
1y
82
37%
17%
1
SCAPA JAMES RALPH
CEO,DIR,BO
S
$7,081
109
---
3/16/23
---
$64.97
1,295
-7.8
I
R
3/17/23 - 2:22:13 pm
9
1y
82
37%
17%
1
SCAPA JAMES RALPH
CEO,DIR,BO
S
$115,906
1,784
---
3/16/23
---
$64.97
118,764
-1.5
D
R
3/17/23 - 2:22:13 pm
10
1y
7
14%
43%
1
SRIKANTH MAHALINGAM
CTO
S
$348,916
5,152
---
3/16/23
---
$64.97
33,566
-13.3
D
R
3/17/23 - 2:20:51 pm
11
1y
21
5%
35%
1
DIAS NELSON
O
S
$264
4
---
3/16/23
---
$66.00
34,329
-0.0
D
R
3/17/23 - 2:17:51 pm
12
1y
13
0%
32%
1
MESSANO AMY
SO
S
$10,070
155
---
3/16/23
---
$64.97
15,579
-1.0
D
R
3/17/23 - 2:16:28 pm
13
    
 
BUCKNER STEPHANIE
COO
S
$2,014
31
---
3/16/23
---
$64.96
6,597
-0.5
I
R
3/17/23 - 2:13:48 pm
14
    
 
MAITRA RAOUL
LO
S
$20,337
313
---
3/16/23
---
$64.97
23,991
-1.3
D
R
3/17/23 - 2:12:19 pm
15
    
 
SARAVIA GILMA
HR
S
$10,071
155
---
3/16/23
---
$64.97
16,142
-1.0
D
R
3/17/23 - 2:01:30 pm
16
    
 
MARRACCINI JEFFREY
O
S
$14,293
220
---
3/16/23
---
$64.97
4,043
-5.2
D
R
3/17/23 - 2:00:15 pm
17
    
 
KUNJU RAVI
O
S
$7,342
113
---
3/16/23
---
$64.97
29,492
-0.4
D
R
3/17/23 - 1:59:07 pm
18
1y
82
37%
17%
1
SCAPA JAMES RALPH
CEO,DIR,BO
AS
$2,315,661
35,000
---
3/15/23
$65.91
$66.49
---
All
I
R,10b
3/16/23 - 9:24:06 am
19
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
35,000
---
3/15/23
---
---
20,000
---
I
R,10b
3/16/23 - 9:24:06 am
20
1y
58
48%
11%
1
JRS INVESTMENTS LLC
BO
AS
$992,426
15,000
---
3/15/23
$65.91
$66.49
---
All
D
10b
3/16/23 - 9:20:06 am
21
    
 
JRS INVESTMENTS LLC
BO
JB
---
15,000
---
3/15/23
---
---
15,000
New
D
10b
3/16/23 - 9:20:06 am
22
1y
61
48%
11%
1
JAMES R SCAPA DECLARATION OF TRUST
BO
AS
$1,323,235
20,000
---
3/15/23
$65.91
$66.49
---
All
D
10b
3/16/23 - 9:18:46 am
23
    
 
JAMES R SCAPA DECLARATION OF TRUST
BO
JB
---
20,000
---
3/15/23
---
---
20,000
New
D
10b
3/16/23 - 9:18:46 am
24
1y
21
5%
35%
1
DIAS NELSON
O
S
$99,776
1,524
---
3/15/23
---
$65.47
34,751
-4.2
D
R
3/16/23 - 9:08:50 am
25
    
 
DIAS NELSON
O
JB
---
1,524
---
3/15/23
---
---
36,275
4.4
D
R
3/16/23 - 9:08:50 am
26
1y
51
41%
15%
1
CHRIST GEORGE J
BO
S
$3,312,964
50,182
---
3/14/23
$65.86
$66.37
---
All
I
---
3/16/23 - 9:07:02 am
27
    
 
CHRIST GEORGE J
BO
JB
---
50,182
---
3/14/23
---
---
50,182
New
I
---
3/16/23 - 9:07:02 am
28
1y
13
31%
21%
1
GC INVESTMENTS LLC
BO
S
$3,312,964
50,182
---
3/14/23
$65.86
$66.37
---
All
D
---
3/16/23 - 9:04:42 am
29
    
 
GC INVESTMENTS LLC
BO
JB
---
50,182
---
3/14/23
---
---
50,182
New
D
---
3/16/23 - 9:04:42 am
30
1y
82
37%
17%
1
SCAPA JAMES RALPH
CEO,DIR,BO
S
$88,362
1,414
---
3/13/23
---
$62.49
120,548
-1.2
D
R
3/15/23 - 4:42:07 pm
31
1y
82
37%
17%
1
SCAPA JAMES RALPH
CEO,DIR,BO
S
$5,687
91
---
3/13/23
---
$62.49
1,404
-6.1
I
R
3/15/23 - 4:42:07 pm
32
    
 
MAITRA RAOUL
LO
S
$4,812
77
---
3/13/23
---
$62.49
24,304
-0.3
D
R
3/15/23 - 4:34:52 pm
33
    
 
KUNJU RAVI
O
S
$4,749
76
---
3/13/23
---
$62.49
29,605
-0.3
D
R
3/15/23 - 4:31:17 pm
34
1y
13
0%
32%
1
MESSANO AMY
SO
S
$7,124
114
---
3/13/23
---
$62.49
15,734
-0.7
D
R
3/15/23 - 4:29:36 pm
35
    
 
MARRACCINI JEFFREY
O
S
$7,811
125
---
3/13/23
---
$62.49
4,263
-2.8
D
R
3/15/23 - 4:26:46 pm
36
1y
51
41%
15%
1
CHRIST GEORGE J
BO
S
$3,226,463
49,818
---
3/10/23
---
$64.77
---
All
I
---
3/14/23 - 2:11:49 pm
37
    
 
CHRIST GEORGE J
BO
JB
---
49,818
---
3/10/23
---
---
49,818
New
I
---
3/14/23 - 2:11:49 pm
38
1y
13
31%
21%
1
GC INVESTMENTS LLC
BO
S
$3,226,463
49,818
---
3/10/23
---
$64.77
---
All
D
---
3/14/23 - 2:10:18 pm
39
    
 
GC INVESTMENTS LLC
BO
JB
---
49,818
---
3/10/23
---
---
49,818
New
D
---
3/14/23 - 2:10:18 pm
40
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
38,000
---
3/2/23
---
---
121,962
45.3
D
R
3/8/23 - 5:19:33 pm
41
    
 
SRIKANTH MAHALINGAM
CTO
JB
---
5,938
---
3/2/23
---
---
38,718
18.1
D
R
3/3/23 - 3:28:32 pm
42
    
 
SARAVIA GILMA
HR
JB
---
3,667
---
3/2/23
---
---
16,297
29.0
D
R
3/3/23 - 1:22:40 pm
43
    
 
MESSANO AMY
SO
JB
---
3,542
---
3/2/23
---
---
15,848
28.8
D
R
3/3/23 - 1:20:49 pm
44
    
 
MARRACCINI JEFFREY
O
JB
---
2,302
---
3/2/23
---
---
4,388
110.4
D
R
3/3/23 - 1:19:01 pm
45
    
 
MAITRA RAOUL
LO
JB
---
3,333
---
3/2/23
---
---
24,381
15.8
D
R
3/3/23 - 1:16:00 pm
46
    
 
KUNJU RAVI
O
JB
---
1,567
---
3/2/23
---
---
29,681
5.6
D
R
3/3/23 - 1:12:41 pm
47
    
 
GAYLE BRIAN
CAO
JB
---
2,583
---
3/2/23
---
---
18,561
16.2
D
R
3/3/23 - 1:09:44 pm
48
    
 
DIAS NELSON
O
JB
---
5,000
---
3/2/23
---
---
34,751
16.8
D
R
3/3/23 - 1:07:38 pm
49
    
 
BUCKNER STEPHANIE
COO
JB
---
5,000
---
3/2/23
---
---
14,774
51.2
D
R
3/3/23 - 1:00:23 pm
50
    
 
BUCKNER STEPHANIE
COO
JB
---
593
---
3/2/23
---
---
6,628
9.8
I
R
3/3/23 - 1:00:23 pm
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