Industry - Engineering Services

  1. All Sectors
  2. Services
  3. Engineering, Accounting, Research, Management
Latest data: 9/9/2025 10:04:53 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy Sell
-- ($27.39) M
0 Insiders 5 Insiders
0 Transactions 7 Transactions
8/9/2025 to 9/9/2025
3 Month
Buy/Sell Ratio 0.00
0%
100%
Buy Sell
-- ($27.39) M
0 Insiders 5 Insiders
0 Transactions 7 Transactions
6/9/2025 to 9/9/2025
6 Month
Buy/Sell Ratio 0.01
1%
99%
Buy Sell
$375,369 ($27.85) M
2 Insiders 7 Insiders
5 Transactions 9 Transactions
3/9/2025 to 9/9/2025
12 Month
Buy/Sell Ratio 0.01
0%
100%
Buy Sell
$375,369 ($50.78) M
2 Insiders 14 Insiders
5 Transactions 28 Transactions
9/9/2024 to 9/9/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
Mistras Group, Inc.
$198,769 3
Mistras Group, Inc.
$176,600 2

Most Insider Selling

12 months
Name Value Transactions
Willdan Group, Inc.
($27,590,499) 6
Aecom
($10,245,211) 3
Aecom
($4,890,416) 1
Tetra Tech Inc
($3,616,025) 1
Tetra Tech Inc
($1,715,173) 1
Mistras Group, Inc.
($1,093,867) 8
Vse Corp
($371,191) 1
Willdan Group, Inc.
($302,355) 1
Tetra Tech Inc
($302,120) 1
Willdan Group, Inc.
($290,850) 1

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Mistras Group, Inc. 2 4

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Willdan Group, Inc. 5 10
Tetra Tech Inc 5 5
Aecom 2 4
Mistras Group, Inc. 1 8
Vse Corp 1 1

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 ($27,303,649) 0.00 $0 ($27,392,750) 0.00 $0 ($28,374,346)
Tetra Tech Inc 0.00 $0 ($86,050) 0.00 $0 ($86,050) 0.00 $0 ($5,809,068)
Mistras Group, Inc. -- $0 $0 -- $375,369 $0 0.34 $375,369 ($1,093,867)
Vse Corp -- $0 $0 0.00 $0 ($371,191) 0.00 $0 ($371,191)
Aecom -- $0 $0 -- $0 $0 0.00 $0 ($15,135,627)