Electrical Work - Insider Trading Data

Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Electrical industry. Research shows that insider trades are predictive of future stock returns. By examining insider trades for an industry, we can understand what well-informed people think of the overall future industry prospects.

Electrical Work - Insider Buy/Sell Ratio

Insider selling and buying is a useful indicator for analyzing the market because it serves as a proxy for their optimism or pessimism in their own companies. By looking at ratio of total selling and buying across the entire market, we might be able to draw some conclusions about the future market.

We offer two charts here. The first one shows the total dollar volume of buying and selling by insiders. The second chart shows the ratio of the number of insiders selling, vs. the number of insiders buying. In both charts, we filter out trades made by indirect holders (such as trusts), and 10% owners (who, although considered an 'insider' by the SEC, do not actually manage the companies in which they are considered insiders).

Corporate Insider Buy Sell Ratio (Dollar Volume) - Electrical Work
Corporate Insider Buy Sell Ratio (Insider Count) - Electrical Work
Electrical Work - Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.

Tran
Date		 Security Form Insider Code 10b5-1 Direct Share
Price		 Shares
Changed
2025-12-08 EME / EMCOR Group, Inc. 4 Lind Robert Peter F - Taxes D 629.22 -249
2025-12-05 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 420.24 -3,774
2025-12-04 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 423.69 -12,528
2025-12-04 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 424.91 -1,251
2025-12-04 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 423.21 -6,924
2025-12-04 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 421.74 -5,193
2025-12-04 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 420.52 -35,823
2025-12-04 FIX / Comfort Systems USA, Inc. 4 Howell Laura Finley S - Sale D 996.1634 -1,000
2025-12-03 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 419.90 -2,636
2025-12-03 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 417.93 -16,122
2025-12-03 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 418.92 -12,922
2025-12-03 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes S - Sale I 420.89 -2,827
2025-12-03 FIX / Comfort Systems USA, Inc. 4 MYERS FRANKLIN G - Gift D -270
2025-12-02 IESC / IES Holdings, Inc. 4 McLauchlin Tracy S - Sale D 411.48 -5,000
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 405.64 -2,312
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 408.92 -1,471
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 406.65 -1,001
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 407.87 -3,280
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 409.86 -1,000
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 399.30 -360
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 404.43 -156
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 400.27 -160
2025-12-01 IESC / IES Holdings, Inc. 4 Simmes Matthew J S - Sale D 402.44 -260
2025-12-01 FIX / Comfort Systems USA, Inc. 4 GEORGE WILLIAM III S - Sale D 958.8785 -4,370
2025-12-01 FIX / Comfort Systems USA, Inc. 4 GEORGE WILLIAM III G - Gift D -2,000
2025-12-01 FIX / Comfort Systems USA, Inc. 4 GEORGE WILLIAM III F - Taxes D 955.725 -3,279
2025-11-26 IESC / IES Holdings, Inc. 4 McLauchlin Tracy A - Award D 428
2025-11-26 IESC / IES Holdings, Inc. 4 Allen Matthew Michael A - Award D 173
2025-11-26 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes A - Award I 799
2025-11-26 IESC / IES Holdings, Inc. 4 Newman Mary K A - Award D 389
2025-11-26 IESC / IES Holdings, Inc. 4 Simmes Matthew J A - Award D 799
2025-11-25 PWR / Quanta Services, Inc. 4 FRIED BERNARD By Fried Family Revocable Trust G - Gift I -110
2025-11-24 FIX / Comfort Systems USA, Inc. 4 Lane Brian E. S - Sale D 947.9806 -7,158
2025-11-24 PWR / Quanta Services, Inc. 4 FRIED BERNARD By Fried Family Revocable Trust G - Gift I -28
2025-11-21 IESC / IES Holdings, Inc. 4 McLauchlin Tracy F - Taxes D 371.19 -4,937
2025-11-21 IESC / IES Holdings, Inc. 4 Allen Matthew Michael F - Taxes D 371.19 -179
2025-11-21 IESC / IES Holdings, Inc. 4 Simmes Matthew J F - Taxes D 371.19 -7,900
2025-11-21 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes F - Taxes I 371.19 -13,179
2025-11-21 IESC / IES Holdings, Inc. 4 Newman Mary K F - Taxes D 371.19 -3,423
2025-11-21 IESC / IES Holdings, Inc. 4 GENDELL JEFFREY L ET AL See footnotes A - Award I 371.19 20,077
2025-11-21 IESC / IES Holdings, Inc. 4 Newman Mary K A - Award D 371.19 6,142
2025-11-21 IESC / IES Holdings, Inc. 4 Simmes Matthew J A - Award D 371.19 14,172
2025-11-21 IESC / IES Holdings, Inc. 4 McLauchlin Tracy A - Award D 371.19 8,857
2025-11-14 FIX / Comfort Systems USA, Inc. 4 BULLS HERMAN E G - Gift D -800
2025-11-14 PWR / Quanta Services, Inc. 4 WYRSCH MARTHA B G - Gift D -2,000
2025-11-06 PWR / Quanta Services, Inc. 4 WAYNE DONALD S - Sale D 447.03 -569
2025-11-06 PWR / Quanta Services, Inc. 4 WAYNE DONALD S - Sale D 445.72 -135
2025-11-06 PWR / Quanta Services, Inc. 4 WAYNE DONALD S - Sale D 442.87 -7,534
2025-11-06 PWR / Quanta Services, Inc. 4 WAYNE DONALD S - Sale D 444.07 -2,334
2025-11-06 PWR / Quanta Services, Inc. 4 WAYNE DONALD S - Sale D 445.09 -3,428
P
Compra de mercado aberto ou privada de ativo não-derivativo ou derivativo
S
Venda de mercado aberto ou privada de ativo não-derivativo ou derivativo
A
Concessão, premiação, ou outra aquisição de ativos da empresa (como uma opção)
C
Conversão de derivativo
D
Venda ou transferência de ativos de volta para a empresa
F
Pagamento do preço de exercício ou responsabilidade fiscal utilizando parte dos ativos recebidos da empresa
G
Doação de ativos pelo ou para o insider
K
Swaps de capital e transações de hedge similares
M
Exercício ou conversão de ativo derivativo recebido da empresa (como uma opção)
V
Uma transação voluntariamente reportada no Formulário 4
J
Outro (acompanhado de uma nota explicativa descrevendo a transação)