Subsector - Engineering, Accounting, Research, Management

Latest data: 8/4/2026 10:01:49 PM
1 Month
Buy/Sell Ratio 0.10
9%
91%
Buy Sell
$2.44 M ($23.32) M
1 Insiders 15 Insiders
1 Transactions 17 Transactions
7/4/2026 to 8/4/2026
3 Month
Buy/Sell Ratio 0.17
14%
86%
Buy Sell
$9.49 M ($54.36) M
27 Insiders 42 Insiders
39 Transactions 56 Transactions
5/4/2026 to 8/4/2026
6 Month
Buy/Sell Ratio 0.20
16%
84%
Buy Sell
$11.91 M ($60.59) M
32 Insiders 54 Insiders
55 Transactions 84 Transactions
2/4/2026 to 8/4/2026
12 Month
Buy/Sell Ratio 0.04
3%
97%
Buy Sell
$26.73 M ($688.68) M
51 Insiders 101 Insiders
84 Transactions 271 Transactions
8/4/2025 to 8/4/2026

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 0.00 $0 ($17,379,838) 0.09 $2,988,607 ($34,474,987) 0.01 $4,037,577 ($294,842,105)
Management Consulting Services 0.00 $0 ($5,340,566) 0.23 $3,949,099 ($16,874,496) 0.17 $7,223,432 ($42,485,635)
Engineering, Accounting, Research, Management 0.00 $0 ($602,365) 0.00 $0 ($643,675) 0.31 $197,258 ($643,675)
Management Services -- $2,445,000 $0 -- $2,452,706 $0 17.20 $12,531,243 ($728,450)
Engineering Services -- $0 $0 0.42 $749,570 ($1,770,250) 0.02 $749,570 ($30,337,277)
Testing Laboratories -- $0 $0 0.00 $0 ($6,823,506) 0.03 $216,963 ($7,149,368)
Facilities Support Management Services -- $0 $0 -- $1,770,000 $0 0.01 $1,770,000 ($312,495,100)