Subsector - Engineering, Accounting, Research, Management

Latest data: 6/18/2026 10:01:40 PM
1 Month
Buy/Sell Ratio 0.48
32%
68%
Buy Sell
$2.97 M ($6.22) M
11 Insiders 17 Insiders
15 Transactions 24 Transactions
5/18/2026 to 6/18/2026
3 Month
Buy/Sell Ratio 0.64
39%
61%
Buy Sell
$7.95 M ($12.40) M
23 Insiders 29 Insiders
36 Transactions 45 Transactions
3/18/2026 to 6/18/2026
6 Month
Buy/Sell Ratio 0.41
29%
71%
Buy Sell
$9.07 M ($21.90) M
27 Insiders 48 Insiders
43 Transactions 81 Transactions
12/18/2025 to 6/18/2026
12 Month
Buy/Sell Ratio 0.07
6%
94%
Buy Sell
$23.81 M ($360.45) M
44 Insiders 97 Insiders
71 Transactions 255 Transactions
6/18/2025 to 6/18/2026

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 1.16 $230,697 ($199,665) 0.86 $2,620,567 ($3,045,432) 0.01 $3,831,537 ($290,267,610)
Management Consulting Services 0.74 $672,300 ($909,232) 0.36 $3,828,145 ($10,782,598) 0.23 $7,062,477 ($30,710,483)
Engineering Services 0.23 $298,341 ($1,279,330) 0.35 $749,570 ($2,171,655) 0.02 $749,570 ($30,337,277)
Testing Laboratories 0.00 $0 ($3,828,633) 0.00 $0 ($5,859,911) 0.04 $216,963 ($5,909,091)
Facilities Support Management Services -- $1,770,000 $0 -- $1,770,000 $0 -- $1,770,000 $0
Engineering, Accounting, Research, Management -- $0 $0 2.38 $98,498 ($41,310) 0.04 $98,498 ($2,501,077)
Management Services -- $0 $0 -- $0 $0 13.84 $10,078,537 ($728,450)