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Subsector - Special Trade Contractors
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Construction
Include option trades
Include indirect trades
Latest data: 10/28/2026 10:01:44 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($533,562)
0 Insiders
5 Insiders
0 Transactions
5 Transactions
9/28/2026 to 10/28/2026
3 Month
Buy/Sell Ratio 0.05
4%
96%
Buy
Sell
$2.44 M
($49.18) M
9 Insiders
16 Insiders
22 Transactions
28 Transactions
7/28/2026 to 10/28/2026
6 Month
Buy/Sell Ratio 0.01
0%
100%
Buy
Sell
$2.51 M
($473.55) M
10 Insiders
44 Insiders
35 Transactions
92 Transactions
4/28/2026 to 10/28/2026
12 Month
Buy/Sell Ratio 0.01
0%
100%
Buy
Sell
$3.94 M
($745.17) M
13 Insiders
68 Insiders
41 Transactions
196 Transactions
10/28/2025 to 10/28/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Cox Brian C
Ameresco, Inc.
$1,095,364
2
Maskin Scott
SUNation Energy, Inc.
$981,840
1
Sakellaris George P
Ameresco, Inc.
$574,887
8
Horowitz Joshua
Limbach Holdings, Inc.
$391,013
4
Brennan James Robert
SUNation Energy, Inc.
$218,160
1
Sutton Joseph W.
Ameresco, Inc.
$202,439
1
Ferber Alan
Sunrun Inc.
$149,029
1
Gaboury David Richard
Limbach Holdings, Inc.
$99,619
1
Panigrahi Bhaskar
ConnectM Technology Solutions, Inc.
$90,621
4
Choudhury Mahesh
ConnectM Technology Solutions, Inc.
$68,150
14
Most Insider Selling
12 months
Name
Value
Transactions
Gendell Jeffrey L Et Al
Ies Holdings, Inc.
($212,998,441)
16
Austin Earl C. Jr.
Quanta Services, Inc.
($120,216,530)
2
Griffin William F Jr
Argan Inc
($69,157,100)
3
Lane Brian E.
Comfort Systems Usa Inc
($68,054,817)
4
Myers Franklin
Comfort Systems Usa Inc
($52,099,304)
6
Guzzi Anthony
Emcor Group, Inc.
($26,261,280)
1
George William Iii
Comfort Systems Usa Inc
($18,753,497)
4
Cleveland Todd M
Ies Holdings, Inc.
($15,934,648)
9
Leimkuhler William F.
Argan Inc
($14,649,019)
7
Simmes Matthew J
Ies Holdings, Inc.
($11,208,623)
3
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Ameresco, Inc.
4
11
Limbach Holdings, Inc.
3
5
SUNation Energy, Inc.
2
2
Sunrun Inc.
1
1
ConnectM Technology Solutions, Inc.
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Comfort Systems Usa Inc
12
29
Emcor Group, Inc.
9
9
Ies Holdings, Inc.
8
33
Argan Inc
8
20
Sunrun Inc.
7
38
Quanta Services, Inc.
6
7
Matrix Service Co
5
10
Topbuild Corp
3
4
Limbach Holdings, Inc.
2
10
Concrete Pumping Holdings, Inc.
2
5
Industry Summary of Insider Activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Construction - Special Trade Contractors
0.00
$0
($533,562)
0.03
$2,507,522
($89,632,662)
0.03
$3,938,329
($138,756,471)
Electrical Work
--
$0
$0
0.00
$2,300
($383,915,365)
0.00
$2,300
($606,416,393)