INSIDER
DRIFT
Home
Latest Filings
All Sectors
Index List
Loading...
Industry - Construction Machinery & Equip
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Industrial Machinery & Computers
Include option trades
Include indirect trades
Latest data: 10/29/2025 10:06:27 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($8.67) M
0 Insiders
1 Insiders
0 Transactions
1 Transactions
9/29/2025 to 10/29/2025
3 Month
Buy/Sell Ratio 0.01
0%
100%
Buy
Sell
$246,660
($24.77) M
6 Insiders
3 Insiders
6 Transactions
5 Transactions
7/29/2025 to 10/29/2025
6 Month
Buy/Sell Ratio 0.02
1%
99%
Buy
Sell
$475,052
($25.99) M
12 Insiders
13 Insiders
12 Transactions
15 Transactions
4/29/2025 to 10/29/2025
12 Month
Buy/Sell Ratio 0.08
7%
93%
Buy
Sell
$2.83 M
($37.35) M
21 Insiders
18 Insiders
27 Transactions
30 Transactions
10/29/2024 to 10/29/2025
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Wilson David J.
Columbus Mckinnon Corp
$1,224,724
2
Abraham Chad R
Columbus Mckinnon Corp
$320,900
1
Dastoor Michael
Columbus Mckinnon Corp
$192,100
1
Stephens Christopher J
Columbus Mckinnon Corp
$138,690
2
Maclennan David
Caterpillar Inc
$120,262
1
Van Genderen Mark
Douglas Dynamics, Inc
$114,799
1
Colella Gerard G
Columbus Mckinnon Corp
$112,585
1
Johnson Gerald
Caterpillar Inc
$108,262
3
Chintapalli Appal
Columbus Mckinnon Corp
$101,760
1
Fruithof Barend Gerrit
Aebi Schmidt Holding AG
$69,902
1
Most Insider Selling
12 months
Name
Value
Transactions
Umpleby Iii Donald J
Caterpillar Inc
($23,703,810)
3
Bonfield Andrew R J
Caterpillar Inc
($7,854,460)
2
Johnson Cheryl H
Caterpillar Inc
($1,009,230)
1
Schwab Susan C
Caterpillar Inc
($953,606)
2
Kaiser Jason
Caterpillar Inc
($860,148)
1
Incisa Oddone
CNH Industrial N.V.
($668,927)
2
Dickinson Daniel M
Caterpillar Inc
($543,400)
1
Janik James L
Douglas Dynamics, Inc
($454,038)
1
Heywood Suzanne
CNH Industrial N.V.
($422,170)
2
Pampalone Stefano
CNH Industrial N.V.
($259,027)
2
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Columbus Mckinnon Corp
7
9
Aebi Schmidt Holding AG
4
4
Caterpillar Inc
2
4
Douglas Dynamics, Inc
1
1
Manitowoc Co Inc
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
CNH Industrial N.V.
7
12
Caterpillar Inc
6
9
Douglas Dynamics, Inc
1
1
Astec Industries Inc
1
1
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Caterpillar Inc
0.00
$0
($8,673,808)
0.01
$152,110
($24,656,650)
0.01
$228,524
($34,924,653)
Douglas Dynamics, Inc
--
$0
$0
0.00
$0
($454,038)
0.24
$114,799
($475,641)
Manitowoc Co Inc
--
$0
$0
--
$47,361
$0
--
$66,894
$0
Columbus Mckinnon Corp
--
$0
$0
--
$28,920
$0
--
$2,173,327
$0
Astec Industries Inc
--
$0
$0
0.00
$0
($136,584)
0.00
$0
($136,584)
CNH Industrial N.V.
--
$0
$0
0.00
$0
($745,027)
0.00
$0
($1,812,950)
Aebi Schmidt Holding AG
--
$0
$0
--
$246,660
$0
--
$246,660
$0