Subsector - Engineering, Accounting, Research, Management

Latest data: 7/23/2026 10:01:47 PM
1 Month
Buy/Sell Ratio 0.12
10%
90%
Buy Sell
$2.70 M ($22.25) M
7 Insiders 6 Insiders
7 Transactions 7 Transactions
6/23/2026 to 7/23/2026
3 Month
Buy/Sell Ratio 0.31
23%
77%
Buy Sell
$9.74 M ($31.62) M
27 Insiders 30 Insiders
40 Transactions 41 Transactions
4/23/2026 to 7/23/2026
6 Month
Buy/Sell Ratio 0.31
23%
77%
Buy Sell
$11.90 M ($38.61) M
31 Insiders 46 Insiders
54 Transactions 75 Transactions
1/23/2026 to 7/23/2026
12 Month
Buy/Sell Ratio 0.07
6%
94%
Buy Sell
$26.64 M ($376.89) M
48 Insiders 91 Insiders
82 Transactions 243 Transactions
7/23/2025 to 7/23/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Unique Insiders Buying (>25K)

12 months

Most Unique Insiders Selling (>25K)

12 months

Industry Summary of Insider Activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Commercial Physical & Biological Research 0.01 $148,866 ($20,408,247) 0.14 $2,890,444 ($20,679,637) 0.01 $4,101,414 ($307,614,546)
Testing Laboratories 0.00 $0 ($1,240,277) 0.00 $0 ($6,823,506) 0.03 $216,963 ($7,149,368)
Engineering, Accounting, Research, Management 0.00 $0 ($602,365) 0.15 $98,498 ($643,675) 0.15 $98,498 ($643,675)
Management Services -- $2,445,000 $0 -- $2,445,000 $0 17.19 $12,523,537 ($728,450)
Management Consulting Services -- $102,979 $0 0.48 $3,949,099 ($8,288,004) 0.24 $7,183,432 ($30,414,991)
Engineering Services -- $0 $0 0.35 $749,570 ($2,171,655) 0.02 $749,570 ($30,337,277)
Facilities Support Management Services -- $0 $0 -- $1,770,000 $0 -- $1,770,000 $0