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 JS
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Detailed Insider History For:
'GC INVESTMENTS LLC'
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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
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
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
    
 
BO
ALTAIR ENGINEERING INC
ALTR
JS
$33,900,000
300,000
---
3/26/25
---
$113.00
---
All
D
---
7372
Services
Business Services
Services- Prepackaged Software
3/26/25 - 4:25:25 pm
2
1y
14
57%
-35%
1
BO
ALTAIR ENGINEERING INC
ALTR
S
$9,523,390
100,000
10/11/24
10/14/24
$95.20
$95.31
300,000
-25.0
D
---
7372
Services
Business Services
Services- Prepackaged Software
10/15/24 - 9:41:18 am
3
    
 
BO
ALTAIR ENGINEERING INC
ALTR
JB
---
300,000
---
6/17/24
---
---
400,000
300.0
D
---
7372
Services
Business Services
Services- Prepackaged Software
6/18/24 - 4:25:40 pm
4
1y
14
57%
-35%
1
BO
ALTAIR ENGINEERING INC
ALTR
S
$9,722,777
100,000
---
6/12/24
$97.12
$97.59
100,000
-50.0
D
---
7372
Services
Business Services
Services- Prepackaged Software
6/13/24 - 11:43:47 am
5
1y
14
57%
-35%
1
BO
ALTAIR ENGINEERING INC
ALTR
S
$4,584,768
50,000
5/20/24
5/21/24
---
$90.86
200,000
-20.0
D
---
7372
Services
Business Services
Services- Prepackaged Software
5/22/24 - 1:21:25 pm
6
1y
14
57%
-35%
1
BO
ALTAIR ENGINEERING INC
ALTR
S
$4,517,986
50,000
---
5/17/24
$90.32
$91.16
250,000
-16.7
D
---
7372
Services
Business Services
Services- Prepackaged Software
5/20/24 - 10:18:05 am
7
    
 
BO
ALTAIR ENGINEERING INC
ALTR
JB
---
300,000
---
2/23/24
---
---
300,000
New
D
---
7372
Services
Business Services
Services- Prepackaged Software
3/25/24 - 2:52:27 pm
8
1y
14
57%
-35%
1
BO
ALTAIR ENGINEERING INC
ALTR
S
$326,688
4,564
---
12/8/23
---
$71.58
---
All
D
---
7372
Services
Business Services
Services- Prepackaged Software
12/11/23 - 9:10:24 am
9
    
 
BO
ALTAIR ENGINEERING INC
ALTR
JB
---
4,564
---
12/8/23
---
---
4,564
New
D
---
7372
Services
Business Services
Services- Prepackaged Software
12/11/23 - 9:10:24 am
10
1y
14
57%
-35%
1
BO
ALTAIR ENGINEERING INC
ALTR
S
$1,038,366
14,411
---
12/6/23
$72.00
$72.84
---
All
D
---
7372
Services
Business Services
Services- Prepackaged Software
12/8/23 - 11:55:07 am
11
    
 
BO
ALTAIR ENGINEERING INC
ALTR
JB
---
14,411
---
12/6/23
---
---
14,411
New
D
---
7372
Services
Business Services
Services- Prepackaged Software
12/8/23 - 11:55:07 am
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