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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:
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
    
 
BROWN MATTHEW CHARLES
CFO
JB
---
8,250
---
3/2/23
---
---
42,871
23.8
D
R
3/3/23 - 12:54:58 pm
2
    
 
SARAVIA GILMA
HR
S
$59,052
925
---
3/1/23
---
$63.84
12,630
-6.8
D
R
3/3/23 - 1:22:40 pm
3
1y
13
0%
32%
1
MESSANO AMY
SO
S
$33,133
519
---
3/1/23
---
$63.84
12,306
-4.0
D
R
3/3/23 - 1:20:49 pm
4
    
 
MAITRA RAOUL
LO
S
$9,831
154
---
3/1/23
---
$63.84
21,048
-0.7
D
R
3/3/23 - 1:16:00 pm
5
    
 
KUNJU RAVI
O
S
$7,661
120
---
3/1/23
---
$63.84
28,114
-0.4
D
R
3/3/23 - 1:12:41 pm
6
    
 
GAYLE BRIAN
CAO
S
$10,023
157
---
3/1/23
---
$63.84
15,978
-1.0
D
R
3/3/23 - 1:09:44 pm
7
1y
21
5%
35%
1
DIAS NELSON
O
S
$23,812
373
---
3/1/23
---
$63.84
29,751
-1.2
D
R
3/3/23 - 1:07:38 pm
8
    
 
BUCKNER STEPHANIE
COO
S
$11,108
174
---
3/1/23
---
$63.84
9,774
-1.7
D
R
3/3/23 - 1:00:23 pm
9
1y
2
0%
16%
2
BROWN MATTHEW CHARLES
CFO
S
$221,972
3,477
---
3/1/23
---
$63.84
34,621
-9.1
D
R
3/3/23 - 12:54:58 pm
10
    
 
AYYAR SHEKAR G
DIR
S
$270,486
4,177
---
3/1/23
---
$64.76
5,991
-41.1
D
R
3/2/23 - 8:07:11 am
11
    
 
MARRACCINI JEFFREY
O
S
$131,475
2,039
---
2/28/23
---
$64.48
2,086
-49.4
D
R
3/2/23 - 10:57:37 am
12
    
 
GAYLE BRIAN
CAO
S
$74,558
1,156
---
2/28/23
$64.49
$64.56
16,135
-6.7
D
R
3/1/23 - 8:38:47 am
13
    
 
MAITRA RAOUL
LO
S
$161,325
2,500
---
2/28/23
---
$64.53
21,202
-10.5
D
R
3/1/23 - 8:37:18 am
14
1y
82
37%
17%
1
SCAPA JAMES RALPH
CEO,DIR,BO
AS
$2,019,332
35,000
---
2/15/23
$57.60
$58.15
---
All
I
R,10b
2/16/23 - 1:32:40 pm
15
    
 
SCAPA JAMES RALPH
CEO,DIR,BO
JB
---
35,000
---
2/15/23
---
---
20,000
---
I
R,10b
2/16/23 - 1:32:40 pm
16
1y
58
48%
11%
1
JRS INVESTMENTS LLC
BO
AS
$865,428
15,000
---
2/15/23
$57.60
$58.15
---
All
D
10b
2/16/23 - 1:31:17 pm
17
    
 
JRS INVESTMENTS LLC
BO
JB
---
15,000
---
2/15/23
---
---
15,000
New
D
10b
2/16/23 - 1:31:17 pm
18
1y
61
48%
11%
1
JAMES R SCAPA DECLARATION OF TRUST
BO
AS
$1,153,904
20,000
---
2/15/23
$57.60
$58.15
---
All
D
10b
2/16/23 - 1:29:49 pm
19
    
 
JAMES R SCAPA DECLARATION OF TRUST
BO
JB
---
20,000
---
2/15/23
---
---
20,000
New
D
10b
2/16/23 - 1:29:49 pm
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