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 0.00
0%
100%
Buy Sell
-- ($2.89) M
0 Insiders 1 Insiders
0 Transactions 1 Transactions
5/4/2026 to 8/4/2026
6 Month
Buy/Sell Ratio 0.20
16%
84%
Buy Sell
$744,900 ($3.72) M
2 Insiders 2 Insiders
2 Transactions 2 Transactions
2/4/2026 to 8/4/2026
12 Month
Buy/Sell Ratio 0.24
19%
81%
Buy Sell
$877,650 ($3.72) M
2 Insiders 2 Insiders
3 Transactions 2 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
$865,250 2
Fuel Tech, Inc.
$12,400 1

Most Insider Selling

12 months
Name Value Transactions
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 2

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Ceco Environmental Corp 2 2

Companies with activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Ceco Environmental Corp -- $0 $0 0.20 $732,500 ($3,724,947) 0.23 $865,250 ($3,724,947)
Fuel Tech, Inc. -- $0 $0 -- $12,400 $0 -- $12,400 $0