Home About FAQ Contact Media Mentions Key Subscribe
 
Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
Reduced Version of Subscription Insider Search
Check all filing types
Uncheck all filing types
Remove The Noise What is the 'Remove The Noise' function?
Insider Portfolio Alerts
Free real time insider alerts
Top Trade Alerts
Free insider trades intra-day
Special Screens Report
Free insider special screens report
Our Input Date Search is an excellent tool to examine the latest insider trades for new long and short investment ideas, but it is only available to paid subscribers.

Click Here to Subscribe

close window
Feature available to paying subscribers only. Subscriber output is also not separated on different pages, so that print outs and Excel downloads contain all of a search's information.

Click Here to Subscribe

close window

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
click column headers to sort
#
View Form
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
    
 
BUCKNER STEPHANIE
COO
JB
---
323
---
2/12/25
---
---
7,697
4.4
I
R
3/5/25 - 12:01:12 pm
2
    
 
MESSANO AMY
SO
JB
---
5,607
---
2/12/25
---
---
23,886
30.7
D
R
2/14/25 - 12:36:09 pm
3
    
 
BUCKNER STEPHANIE
COO
JB
---
9,923
---
2/12/25
---
---
31,352
46.3
D
R
2/14/25 - 12:34:44 pm
4
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
72,555
---
2/12/25
---
---
190,505
61.5
D
R
2/14/25 - 10:43:03 am
5
    
 
BROWN MATTHEW CHARLES
CFO
JB
---
17,613
---
2/12/25
---
---
73,205
31.7
D
R
2/14/25 - 10:41:49 am
6
    
 
DIAS NELSON
O
JB
---
9,509
---
2/12/25
---
---
57,946
19.6
D
R
2/14/25 - 10:40:26 am
7
    
 
KUNJU RAVI
O
JB
---
4,280
---
2/12/25
---
---
34,858
14.0
D
R
2/14/25 - 10:39:15 am
8
    
 
SRIKANTH MAHALINGAM
CTO
JB
---
11,059
---
2/12/25
---
---
49,875
28.5
D
R
2/14/25 - 10:38:07 am
9
    
 
MAITRA RAOUL
LO
JB
---
5,457
---
2/12/25
---
---
31,943
20.6
D
R
2/14/25 - 10:36:55 am
10
    
 
SARAVIA GILMA
HR
JB
---
5,793
---
2/12/25
---
---
23,029
33.6
D
R
2/14/25 - 10:35:49 am
11
    
 
GAYLE BRIAN
CAO
JB
---
1,798
---
2/12/25
---
---
18,511
10.8
D
R
2/14/25 - 10:34:34 am
12
    
 
MARRACCINI JEFFREY
O
JB
---
996
---
2/12/25
---
---
5,749
21.0
D
R
2/14/25 - 10:33:20 am
13
    
 
BROWN MATTHEW CHARLES
CFO
JB
$6,017
73
---
1/14/25
---
$82.42
55,592
0.1
D
R
1/16/25 - 9:24:53 am
14
    
 
BUCKNER STEPHANIE
COO
JB
$6,017
73
---
1/14/25
---
$82.42
7,374
1.0
I
R
1/16/25 - 9:21:48 am
15
    
 
GAYLE BRIAN
CAO
JB
$6,017
73
---
1/14/25
---
$82.42
16,713
0.4
D
R
1/16/25 - 9:19:03 am
16
    
 
KUNJU RAVI
O
JB
$6,017
73
---
1/14/25
---
$82.42
30,578
0.2
D
R
1/16/25 - 9:15:26 am
17
    
 
MAITRA RAOUL
LO
JB
$6,017
73
---
1/14/25
---
$82.42
26,486
0.3
D
R
1/16/25 - 9:12:55 am
18
    
 
MARRACCINI JEFFREY
O
JB
$6,017
73
---
1/14/25
---
$82.42
4,753
1.6
D
R
1/16/25 - 9:08:46 am
19
    
 
MESSANO AMY
SO
JB
$4,533
55
---
1/14/25
---
$82.42
18,279
0.3
D
R
1/16/25 - 9:06:23 am
20
    
 
SARAVIA GILMA
HR
JB
$6,017
73
---
1/14/25
---
$82.42
17,236
0.4
D
R
1/16/25 - 9:04:05 am
21
    
 
SRIKANTH MAHALINGAM
CTO
JB
$6,017
73
---
1/14/25
---
$82.42
38,816
0.2
D
R
1/16/25 - 9:02:43 am
22
1y
4
0%
25%
2
BROWN MATTHEW CHARLES
CFO
S
$114,127
1,048
---
12/23/24
---
$108.90
55,519
-1.9
D
R
12/26/24 - 9:43:34 am
23
    
 
BUCKNER STEPHANIE
COO
JB
---
1,800
---
12/16/24
---
---
21,429
9.2
D
R
12/17/24 - 4:36:14 pm
24
1y
23
4%
35%
1
DIAS NELSON
O
S
$2,390,081
22,500
---
12/10/24
---
$106.23
48,437
-31.7
D
R
12/11/24 - 11:05:08 am
25
    
 
DIAS NELSON
O
JB
---
22,500
---
12/10/24
---
---
70,937
46.5
D
R
12/11/24 - 11:05:08 am
26
1y
8
13%
42%
1
SRIKANTH MAHALINGAM
CTO
S
$137,134
1,298
---
12/3/24
---
$105.65
38,743
-3.2
D
R
12/5/24 - 9:30:46 am
27
1y
87
34%
18%
1
SCAPA JAMES RALPH
CEO,DIR,BO
S
$1,700,437
16,095
---
12/3/24
---
$105.65
117,950
-12.0
D
R
12/5/24 - 9:28:58 am
28
1y
87
34%
18%
1
SCAPA JAMES RALPH
CEO,DIR,BO
AS
$1,373,975
13,000
---
11/29/24
---
$105.69
---
All
I
R,10b
12/2/24 - 4:05:23 pm
29
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
13,000
---
11/29/24
---
---
6,500
---
I
R,10b
12/2/24 - 4:05:23 pm
30
1y
60
47%
12%
1
JRS INVESTMENTS LLC
BO
AS
$686,988
6,500
---
11/29/24
---
$105.69
---
All
D
10b
12/2/24 - 4:04:19 pm
31
    
 
JRS INVESTMENTS LLC
BO
JB
---
6,500
---
11/29/24
---
---
6,500
New
D
10b
12/2/24 - 4:04:19 pm
32
1y
63
46%
12%
1
JAMES R SCAPA DECLARATION OF TRUST
BO
AS
$686,988
6,500
---
11/29/24
---
$105.69
---
All
D
10b
12/2/24 - 4:03:16 pm
33
    
 
JAMES R SCAPA DECLARATION OF TRUST
BO
JB
---
6,500
---
11/29/24
---
---
6,500
New
D
10b
12/2/24 - 4:03:16 pm
34
1y
8
13%
42%
1
SRIKANTH MAHALINGAM
CTO
S
$12,590
119
---
11/26/24
---
$105.80
40,041
-0.3
D
R
11/27/24 - 10:43:21 am
35
    
 
SRIKANTH MAHALINGAM
CTO
JB
---
6,000
---
11/26/24
---
---
40,160
17.6
D
R
11/27/24 - 10:43:21 am
36
    
 
KUNJU RAVI
O
JB
---
200
---
11/22/24
---
---
30,505
0.7
D
R
11/25/24 - 8:29:05 am
37
    
 
KUNJU RAVI
O
S
$37,314
360
---
11/11/24
---
$103.65
30,305
-1.2
D
R
11/12/24 - 11:16:33 am
38
    
 
MARRACCINI JEFFREY
O
S
$189,878
1,824
---
11/5/24
---
$104.10
4,680
-28.0
D
R
11/7/24 - 11:25:08 am
39
    
 
MARRACCINI JEFFREY
O
JB
---
1,824
---
11/5/24
---
---
6,504
39.0
D
R
11/7/24 - 11:25:08 am
40
    
 
HARRIS TERESA A
DIR
AS
$64,542
620
---
11/5/24
---
$104.10
21,242
-2.8
D
R,10b
11/6/24 - 11:30:37 am
41
    
 
HARRIS TERESA A
DIR
JB
---
620
---
11/5/24
---
---
21,862
2.9
D
R,10b
11/6/24 - 11:30:37 am
42
1y
87
34%
18%
1
SCAPA JAMES RALPH
CEO,DIR,BO
AS
$1,333,696
13,000
---
10/28/24
$102.08
$103.84
---
All
I
R,10b
10/29/24 - 2:21:56 pm
43
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
13,000
---
10/28/24
---
---
6,500
---
I
R,10b
10/29/24 - 2:21:56 pm
44
1y
60
47%
12%
1
JRS INVESTMENTS LLC
BO
AS
$666,849
6,500
---
10/28/24
$102.08
$103.84
---
All
D
10b
10/29/24 - 2:14:04 pm
45
    
 
JRS INVESTMENTS LLC
BO
JB
---
6,500
---
10/28/24
---
---
6,500
New
D
10b
10/29/24 - 2:14:04 pm
46
1y
63
46%
12%
1
JAMES R SCAPA DECLARATION OF TRUST
BO
AS
$666,847
6,500
---
10/28/24
$102.08
$103.84
---
All
D
10b
10/29/24 - 2:11:39 pm
47
    
 
JAMES R SCAPA DECLARATION OF TRUST
BO
JB
---
6,500
---
10/28/24
---
---
6,500
New
D
10b
10/29/24 - 2:11:39 pm
48
1y
47
45%
13%
1
CHRIST REVOCABLE TRUST
BO
S
$10,657,488
100,000
---
10/23/24
$101.92
$109.13
---
All
D
---
10/25/24 - 2:03:20 pm
49
1y
54
39%
16%
1
CHRIST GEORGE J
BO
S
$10,657,488
100,000
---
10/23/24
$101.92
$109.13
---
All
I
---
10/25/24 - 2:02:05 pm
50
1y
54
39%
16%
1
CHRIST GEORGE J
BO
S
$9,523,390
100,000
10/11/24
10/14/24
$95.20
$95.31
300,000
-25.0
I
---
10/15/24 - 9:42:45 am
Subscribe Data Module Screens Alerts Newsletter Daily Ratings Reports Free Stuff
Home About FAQ Contact Disclaimer & Terms Of Use Privacy Media Mentions Transaction Codes
© 2025 InsiderInsights.com