Insider Buy/Sell Details for the Engineering & Construction Industry — May 2026
Ratio0.1:1
Daily Buy & Sell Volume
Transactions (141)
COMFORT SYSTEMS USA INC (FIX)
Shaeff Julie — CHIEF ACCOUNTING OFFICER
Shares
1,123
Price
$2,000.37
Total Value
$2.25M
Shares Held After
12,624
% of Holdings
8.2%
IES Holdings, Inc. (IESC)
McLauchlin Tracy — SVP & CFO
Shares
3,000
Price
$662.61
Total Value
$1.99M
Shares Held After
62,525
% of Holdings
4.6%
COMFORT SYSTEMS USA INC (FIX)
GEORGE WILLIAM III — CHIEF FINANCIAL OFFICER
Shares
4,000
Price
$1,948.17
Total Value
$7.79M
Shares Held After
33,804
% of Holdings
10.6%
MATRIX SERVICE CO (MTRX)
HEWITT JOHN R — Director
Shares
36,000
Price
$12.50
Total Value
$450.17K
Shares Held After
581,806
% of Holdings
5.8%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
200
Price
$672.00
Total Value
$134.40K
Shares Held After
65,817
% of Holdings
0.3%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
400
Price
$671.14
Total Value
$268.46K
Shares Held After
66,017
% of Holdings
0.6%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
200
Price
$670.35
Total Value
$134.07K
Shares Held After
66,417
% of Holdings
0.3%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
100
Price
$668.83
Total Value
$66.88K
Shares Held After
66,617
% of Holdings
0.1%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
500
Price
$667.74
Total Value
$333.87K
Shares Held After
66,717
% of Holdings
0.7%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
626
Price
$666.54
Total Value
$417.25K
Shares Held After
67,217
% of Holdings
0.9%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
3,118
Price
$665.41
Total Value
$2.07M
Shares Held After
67,843
% of Holdings
4.4%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
68
Price
$663.56
Total Value
$45.12K
Shares Held After
70,961
% of Holdings
0.1%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
1,122
Price
$662.87
Total Value
$743.74K
Shares Held After
71,029
% of Holdings
1.6%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
936
Price
$661.76
Total Value
$619.41K
Shares Held After
72,151
% of Holdings
1.3%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
4,308
Price
$660.23
Total Value
$2.84M
Shares Held After
73,087
% of Holdings
5.6%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
5,000
Price
$674.98
Total Value
$3.37M
Shares Held After
10,540,005
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
52
Price
$673.47
Total Value
$35.02K
Shares Held After
10,545,005
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
2,000
Price
$672.45
Total Value
$1.34M
Shares Held After
10,545,057
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
1
Price
$677.47
Total Value
$677.47
Shares Held After
10,547,057
% of Holdings
0.0%
COMFORT SYSTEMS USA INC (FIX)
MYERS FRANKLIN — Director
Shares
4,500
Price
$1,902.57
Total Value
$8.56M
Shares Held After
68,983
% of Holdings
6.1%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
495
Price
$683.30
Total Value
$338.23K
Shares Held After
77,395
% of Holdings
0.6%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
157
Price
$683.17
Total Value
$107.26K
Shares Held After
77,890
% of Holdings
0.2%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
129
Price
$680.00
Total Value
$87.72K
Shares Held After
78,047
% of Holdings
0.2%
IES Holdings, Inc. (IESC)
Cleveland Todd M — Director
Shares
141
Price
$675.00
Total Value
$95.17K
Shares Held After
78,176
% of Holdings
0.2%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
1,006
Price
$686.41
Total Value
$690.53K
Shares Held After
10,547,058
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
4,000
Price
$684.33
Total Value
$2.74M
Shares Held After
10,548,064
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
7,206
Price
$682.71
Total Value
$4.92M
Shares Held After
10,552,064
% of Holdings
0.1%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
2,788
Price
$681.30
Total Value
$1.90M
Shares Held After
10,559,270
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
103
Price
$678.29
Total Value
$69.86K
Shares Held After
10,562,058
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
5,000
Price
$677.16
Total Value
$3.39M
Shares Held After
10,562,161
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
3,000
Price
$675.62
Total Value
$2.03M
Shares Held After
10,567,161
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
390
Price
$674.85
Total Value
$263.19K
Shares Held After
10,570,161
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
3,610
Price
$673.74
Total Value
$2.43M
Shares Held After
10,570,551
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
7,000
Price
$672.52
Total Value
$4.71M
Shares Held After
10,574,161
% of Holdings
0.1%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
4,000
Price
$671.22
Total Value
$2.68M
Shares Held After
10,581,161
% of Holdings
0.0%
IES Holdings, Inc. (IESC)
GENDELL JEFFREY L ET AL — Director
Shares
2,000
Price
$670.03
Total Value
$1.34M
Shares Held After
10,585,161
% of Holdings
0.0%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
614
Price
$777.60
Total Value
$477.45K
Shares Held After
16,508
% of Holdings
3.6%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
1,590
Price
$776.73
Total Value
$1.24M
Shares Held After
17,122
% of Holdings
8.5%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
1,086
Price
$775.77
Total Value
$842.49K
Shares Held After
18,712
% of Holdings
5.5%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
934
Price
$774.77
Total Value
$723.64K
Shares Held After
19,798
% of Holdings
4.5%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
545
Price
$773.69
Total Value
$421.66K
Shares Held After
20,732
% of Holdings
2.6%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
1,121
Price
$772.58
Total Value
$866.06K
Shares Held After
21,277
% of Holdings
5.0%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
2,187
Price
$771.47
Total Value
$1.69M
Shares Held After
22,398
% of Holdings
8.9%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
4,354
Price
$770.72
Total Value
$3.36M
Shares Held After
24,585
% of Holdings
15.0%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
4,846
Price
$769.47
Total Value
$3.73M
Shares Held After
28,939
% of Holdings
14.3%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
6,382
Price
$768.71
Total Value
$4.91M
Shares Held After
33,785
% of Holdings
15.9%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
998
Price
$767.74
Total Value
$766.20K
Shares Held After
40,167
% of Holdings
2.4%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
305
Price
$766.92
Total Value
$233.91K
Shares Held After
41,165
% of Holdings
0.7%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
1,030
Price
$765.14
Total Value
$788.09K
Shares Held After
41,470
% of Holdings
2.4%
QUANTA SERVICES, INC. (PWR)
Austin Earl C. Jr. — Director
Shares
2,992
Price
$777.60
Total Value
$2.33M
Shares Held After
556,911
% of Holdings
0.5%
Showing 51–100 of 141 transactions (page 2 of 3)