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
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 766.92 -305
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 768.71 -6,382
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 773.69 -545
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 776.73 -1,590
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 768.66 -30,478
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 767.68 -4,062
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 772.51 -5,286
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 774.77 -934
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 776.73 -7,768
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 765.14 -1,030
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 769.47 -4,846
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 777.60 -614
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 770.72 -4,354
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 775.77 -5,313
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 774.77 -4,562
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 772.58 -1,121
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 767.74 -998
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 770.70 -21,329
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 777.60 -2,992
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. S - Sale D 765.14 -5,509
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC S - Sale I 775.77 -1,086
2026-05-05 PWR / Quanta Services, Inc. 4 Austin Earl C. Jr. C4M3, LLC G - Gift I -4,008
2026-05-04 PWR / Quanta Services, Inc. 4 NOBEL PAUL S - Sale D 756.98 -4,000
2026-05-04 PWR / Quanta Services, Inc. 4 NOBEL PAUL G - Gift D -45
2026-05-01 EME / EMCOR Group, Inc. 4 Altmeyer John W S - Sale D 895.00 -2,500
2026-04-30 FIX / Comfort Systems USA, Inc. 4 Mercado, Pablo G. S - Sale D 1779.7801 -500
2026-04-30 EME / EMCOR Group, Inc. 4 Nalbandian Jason R S - Sale D 856.43 -800
2026-04-30 EME / EMCOR Group, Inc. 4 Lind Robert Peter S - Sale D 894.27 -675
2026-04-30 EME / EMCOR Group, Inc. 4 Schwarzwaelder Steven S - Sale D 895.19 -5,602
2026-04-30 EME / EMCOR Group, Inc. 4 Guzzi Anthony G - Gift D -3,000
2026-04-30 EME / EMCOR Group, Inc. 4 Guzzi Anthony A - Award D 13
2026-04-30 EME / EMCOR Group, Inc. 4 Mauricio Maxine Lum A - Award D 4
2026-04-30 EME / EMCOR Group, Inc. 4 Reid William P A - Award D 1
2026-04-30 EME / EMCOR Group, Inc. 4 Nalbandian Jason R A - Award D 4
2026-04-30 EME / EMCOR Group, Inc. 4 Altmeyer John W A - Award D 2
2026-04-29 FIX / Comfort Systems USA, Inc. 4 SANDBROOK WILLIAM J S - Sale D 1732.6667 -1,500
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Lane Brian E. F - Taxes D 1429.595 -941
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Lane Brian E. F - Taxes D 1429.595 -1,512
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Lane Brian E. F - Taxes D 1429.595 -1,146
2026-04-01 FIX / Comfort Systems USA, Inc. 4 GEORGE WILLIAM III F - Taxes D 1429.595 -500
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Shaeff Julie F - Taxes D 1429.595 -145
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Eslicker Rachel R. F - Taxes D 1429.595 -43
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Shaeff Julie F - Taxes D 1429.595 -87
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Reed Terrence F - Taxes D 1429.595 -82
2026-04-01 FIX / Comfort Systems USA, Inc. 4 GEORGE WILLIAM III F - Taxes D 1429.595 -297
2026-04-01 FIX / Comfort Systems USA, Inc. 4 GEORGE WILLIAM III F - Taxes D 1429.595 -284
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Shaeff Julie F - Taxes D 1429.595 -87
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Reed Terrence F - Taxes D 1429.595 -93
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Eslicker Rachel R. F - Taxes D 1429.595 -25
2026-04-01 FIX / Comfort Systems USA, Inc. 4 Reed Terrence F - Taxes D 1429.595 -98
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)