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Industry - Engineering Services
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Services
Engineering, Accounting, Research, Management
Include option trades
Include indirect trades
Latest data: 4/4/2025 10:40:59 PM
1 Month
Buy/Sell Ratio 3.35
76%
24%
Buy
Sell
$298,269
($89,102)
2 Insiders
1 Insiders
4 Transactions
1 Transactions
3/4/2025 to 4/4/2025
3 Month
Buy/Sell Ratio 3.35
76%
24%
Buy
Sell
$298,269
($89,102)
2 Insiders
1 Insiders
4 Transactions
1 Transactions
1/4/2025 to 4/4/2025
6 Month
Buy/Sell Ratio 0.05
4%
96%
Buy
Sell
$298,269
($5.96) M
2 Insiders
3 Insiders
4 Transactions
5 Transactions
10/4/2024 to 4/4/2025
12 Month
Buy/Sell Ratio 0.02
1%
99%
Buy
Sell
$298,269
($18.95) M
2 Insiders
12 Insiders
4 Transactions
22 Transactions
4/4/2024 to 4/4/2025
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Debenedictis Nicholas
Mistras Group, Inc.
$198,769
3
Stamatakis Manuel N.
Mistras Group, Inc.
$99,500
1
Most Insider Selling
12 months
Name
Value
Transactions
Kapoor Gaurav
Aecom
($4,890,416)
1
Batrack Dan L
Tetra Tech Inc
($4,081,734)
1
Shoemaker Leslie L
Tetra Tech Inc
($3,616,025)
1
Burdick Steven M
Tetra Tech Inc
($1,715,173)
1
Hopson Preston Iii
Tetra Tech Inc
($1,165,350)
1
Lange Michael J.
Mistras Group, Inc.
($1,093,867)
8
Brisbin Thomas Donald
Willdan Group, Inc.
($981,596)
3
Stotlar Douglas
Aecom
($671,308)
1
Ritrievi Kimberly E
Tetra Tech Inc
($302,120)
1
Shahidehpour Mohammad
Willdan Group, Inc.
($181,592)
2
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Mistras Group, Inc.
2
3
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Tetra Tech Inc
6
6
Mistras Group, Inc.
2
9
Willdan Group, Inc.
2
5
Aecom
2
2
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Willdan Group, Inc.
0.00
$0
($89,102)
0.00
$0
($1,070,698)
0.00
$0
($1,163,188)
Mistras Group, Inc.
--
$298,269
$0
--
$298,269
$0
0.24
$298,269
($1,255,147)
Aecom
--
$0
$0
0.00
$0
($4,890,416)
0.00
$0
($5,561,724)
Tetra Tech Inc
--
$0
$0
--
$0
$0
0.00
$0
($10,970,102)