Industry - Industrial & Commercial Fans & Blowers & Air Purifing Equip

  1. All Sectors
  2. Manufacturing
  3. Industrial Machinery & Computers
Latest data: 8/4/2026 10:01:49 PM
1 Month
Buy/Sell Ratio --
%
%
Buy Sell
-- --
0 Insiders 0 Insiders
0 Transactions 0 Transactions
7/4/2026 to 8/4/2026
3 Month
Buy/Sell Ratio 0.16
13%
87%
Buy Sell
$1.54 M ($9.49) M
1 Insiders 2 Insiders
1 Transactions 3 Transactions
5/4/2026 to 8/4/2026
6 Month
Buy/Sell Ratio 0.26
20%
80%
Buy Sell
$2.65 M ($10.32) M
2 Insiders 3 Insiders
4 Transactions 4 Transactions
2/4/2026 to 8/4/2026
12 Month
Buy/Sell Ratio 0.29
22%
78%
Buy Sell
$2.99 M ($10.32) M
2 Insiders 3 Insiders
7 Transactions 4 Transactions
8/4/2025 to 8/4/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
Ceco Environmental Corp
$2,978,353 6
Fuel Tech, Inc.
$12,400 1

Most Insider Selling

12 months
Name Value Transactions
Ceco Environmental Corp
($6,592,199) 2
Ceco Environmental Corp
($2,894,802) 1
Ceco Environmental Corp
($830,145) 1

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Ceco Environmental Corp 1 6

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Ceco Environmental Corp 3 4

Companies with activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Ceco Environmental Corp -- $0 $0 0.26 $2,638,428 ($10,317,146) 0.29 $2,978,353 ($10,317,146)
Fuel Tech, Inc. -- $0 $0 -- $12,400 $0 -- $12,400 $0