The Filings Report

Quanta Services, Inc. insider trading

PWRfinancial statementsForm 4 filings on EDGAR127 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at Quanta Services, Inc. bought $0 of stock in the open market, and 0 sold $0. Officers and directors accounted for $0 of purchases and $0 of sales. The last reported transaction was an option exercise by Baxter Warner L on June 1, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through June 3, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

PWR daily priceSplit-adjusted prices in US dollars

Bought $0Sold $0Aug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $608.00 · H $638.79 · L $607.25 · C $620.73Bought $0 (0)Sold $0 (0)
$515$571$626$681$7372026-08-04: open $697.42, high $708.06, low $679.67, close $693.002026-08-05: open $694.62, high $704.87, low $681.34, close $682.992026-08-06: open $680.20, high $692.57, low $665.50, close $667.842026-08-07: open $683.00, high $688.88, low $657.46, close $671.862026-08-10: open $680.02, high $682.50, low $658.60, close $660.862026-08-11: open $670.00, high $680.00, low $663.70, close $670.582026-08-12: open $694.00, high $695.51, low $677.44, close $678.022026-08-13: open $680.22, high $684.87, low $671.64, close $672.782026-08-14: open $674.16, high $692.09, low $672.09, close $685.782026-08-17: open $695.00, high $724.80, low $690.51, close $722.312026-08-18: open $708.46, high $712.00, low $688.38, close $696.152026-08-19: open $700.00, high $706.07, low $658.88, close $677.412026-08-20: open $672.32, high $679.21, low $660.60, close $662.472026-08-21: open $664.80, high $667.01, low $635.57, close $639.342026-08-24: open $637.34, high $637.34, low $610.00, close $616.782026-08-25: open $632.95, high $634.10, low $600.38, close $603.782026-08-26: open $612.99, high $620.19, low $604.16, close $616.732026-08-27: open $631.00, high $633.50, low $617.34, close $621.832026-08-28: open $619.45, high $622.60, low $601.47, close $602.702026-08-31: open $601.73, high $608.87, low $600.85, close $607.092026-09-01: open $605.32, high $612.19, low $593.70, close $611.392026-09-02: open $609.10, high $612.17, low $597.88, close $610.782026-09-03: open $611.50, high $626.95, low $601.22, close $620.062026-09-04: open $625.80, high $633.80, low $618.98, close $624.412026-09-08: open $631.79, high $648.78, low $628.00, close $639.052026-09-09: open $639.97, high $649.00, low $626.89, close $626.982026-09-10: open $620.23, high $630.56, low $615.47, close $618.732026-09-11: open $627.22, high $653.87, low $624.34, close $650.582026-09-14: open $612.53, high $629.57, low $610.00, close $622.022026-09-15: open $623.72, high $626.50, low $609.53, close $613.352026-09-16: open $625.57, high $628.27, low $612.11, close $619.282026-09-17: open $637.61, high $637.61, low $607.45, close $616.542026-09-18: open $617.64, high $637.97, low $617.64, close $636.712026-09-21: open $643.40, high $648.78, low $629.90, close $642.612026-09-22: open $640.00, high $650.00, low $635.68, close $642.632026-09-23: open $643.44, high $645.51, low $630.80, close $634.902026-09-24: open $630.50, high $650.69, low $626.41, close $643.502026-09-25: open $647.08, high $654.84, low $643.14, close $649.132026-09-28: open $645.21, high $656.51, low $635.39, close $644.362026-09-29: open $650.03, high $659.85, low $644.52, close $651.792026-09-30: open $652.69, high $654.90, low $637.56, close $642.512026-10-01: open $642.30, high $664.36, low $638.71, close $662.602026-10-02: open $669.64, high $683.67, low $668.07, close $676.562026-10-05: open $676.75, high $692.90, low $669.32, close $683.422026-10-06: open $689.90, high $722.21, low $685.95, close $719.562026-10-07: open $706.50, high $710.98, low $684.37, close $701.072026-10-08: open $691.90, high $696.82, low $669.80, close $685.332026-10-09: open $692.63, high $706.63, low $680.43, close $705.942026-10-12: open $704.00, high $711.85, low $693.11, close $694.792026-10-13: open $682.92, high $691.17, low $665.04, close $688.882026-10-14: open $682.20, high $685.30, low $648.31, close $660.532026-10-15: open $640.00, high $647.67, low $613.00, close $642.212026-10-16: open $639.38, high $640.57, low $627.07, close $631.862026-10-19: open $643.70, high $645.00, low $613.92, close $618.412026-10-20: open $609.00, high $612.38, low $587.23, close $596.002026-10-21: open $604.60, high $615.78, low $596.91, close $601.142026-10-22: open $588.38, high $588.38, low $543.06, close $552.442026-10-23: open $543.02, high $555.54, low $527.07, close $546.432026-10-26: open $552.11, high $572.75, low $549.36, close $563.932026-10-27: open $574.75, high $580.85, low $566.52, close $578.832026-10-28: open $600.00, high $609.44, low $581.78, close $606.892026-10-29: open $632.12, high $650.99, low $619.64, close $635.182026-10-30: open $608.00, high $638.79, low $607.25, close $620.73Insider purchases / sales · USD$0No open-market purchases or sales in this period.Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

127 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Jun 1, 2026Baxter Warner LDirectoroption exercise559$0.00—1,181Jun 3, 2026
Jun 1, 2026Beneby Doyle NDirectoroption exercise870$0.00—29,657Jun 3, 2026
Jun 1, 2026Fried BernardDirectoroption exercise559$0.00—10,165Jun 3, 2026
Jun 1, 2026Ladhani Holli C.Directoroption exercise559$0.00—4,743Jun 3, 2026
Jun 1, 2026Ladhani Holli C.Directordisposition to issuer196$711.73$139K4,547Jun 3, 2026
Jun 1, 2026Rowe Robert ScottDirectoroption exercise559$0.00—2,297Jun 3, 2026
Jun 1, 2026Wyrsch Martha BDirectoroption exercise559$0.00—5,617Jun 3, 2026
Jun 1, 2026Jackman WorthingDirectoroption exercise559$0.00—2,489Jun 3, 2026
May 28, 2026Fried BernardDirectoroption exercise4,823$0.00—9,606Jun 1, 2026
May 21, 2026Valentin Raul JavierDirectoroption exercise559$0.00—2,022May 26, 2026
May 11, 2026Wyrsch Martha BDirectorgift2,500$0.00—5,058May 13, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale5,509$765.14$4M681,402May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale1,523$766.91$1M679,879May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale4,062$767.68$3M675,817May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale30,478$768.66$23M645,339May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale27,368$769.41$21M617,971May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale21,329$770.70$16M596,642May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale10,712$771.44$8M585,930May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale5,286$772.51$4M580,644May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale3,098$773.61$2M577,546May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale4,562$774.77$4M572,984May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale5,313$775.77$4M567,671May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale7,768$776.73$6M559,903May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market sale2,992$777.60$2M556,911May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect1,030$765.14$788K41,470May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect305$766.92$234K41,165May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect998$767.74$766K40,167May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect6,382$768.71$5M33,785May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect4,846$769.47$4M28,939May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect4,354$770.72$3M24,585May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect2,187$771.47$2M22,398May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect1,121$772.58$866K21,277May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect545$773.69$422K20,732May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect934$774.77$724K19,798May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect1,086$775.77$842K18,712May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect1,590$776.73$1M17,122May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directoropen-market saleindirect614$777.60$477K16,508May 7, 2026
May 5, 2026Austin Earl C. Jr.President and CEO, Directorgiftindirect4,008$0.00—12,500May 7, 2026
May 4, 2026Nobel PaulChief Accounting Officer & SVPopen-market sale4,000$756.98$3M8,080May 6, 2026
May 4, 2026Nobel PaulChief Accounting Officer & SVPgift45$0.00—8,035May 6, 2026
Mar 9, 2026Studer Karl WPresident, Electric Powertax withholding682$540.19$368K34,499Mar 11, 2026
Mar 9, 2026Nobel PaulChief Accounting Officer & SVPtax withholding148$540.19$80K12,080Mar 11, 2026
Mar 9, 2026Ducey Gerald A JRPres. - Strategic Operationstax withholding409$540.19$221K24,575Mar 11, 2026
Mar 9, 2026Wayne DonaldEVP and General Counseltax withholding426$540.19$230K39,782Mar 11, 2026
Mar 9, 2026Desai Jayshree SChief Financial Officertax withholding781$540.19$422K58,911Mar 11, 2026
Mar 9, 2026Austin Earl C. Jr.President and CEO, Directortax withholding2,441$540.19$1M709,411Mar 11, 2026
Mar 4, 2026Studer Karl WPresident, Electric Powertax withholding943$566.00$534K35,181Mar 6, 2026
Mar 4, 2026Nobel PaulChief Accounting Officer & SVPtax withholding241$566.00$136K12,228Mar 6, 2026
Mar 4, 2026Ducey Gerald A JRPres. - Strategic Operationstax withholding1,999$566.00$1M24,984Mar 6, 2026
Mar 4, 2026Wayne DonaldEVP and General Counseltax withholding588$566.00$333K40,208Mar 6, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Austin Earl C. Jr.President and CEO, DirectorMay 5, 2026open-market sale681,402—$120M (26)0 of 26
Wayne DonaldEVP and General CounselMar 9, 2026tax withholding39,782—$6M (5)0 of 5
Ducey Gerald A JRPres. - Strategic OperationsMar 9, 2026tax withholding24,575—$3M (1)0 of 1
Nobel PaulChief Accounting Officer & SVPMay 4, 2026open-market sale8,080—$3M (1)0 of 1
Jackman WorthingDirectorJun 1, 2026option exercise2,489—$3M (1)0 of 1
Fried BernardDirectorJun 1, 2026option exercise10,165—$2M (1)0 of 1
Desai Jayshree SChief Financial OfficerMar 9, 2026tax withholding58,911———
Studer Karl WPresident, Electric PowerMar 9, 2026tax withholding34,499———
Wyrsch Martha BDirectorJun 1, 2026option exercise5,617———
Ladhani Holli C.DirectorJun 1, 2026option exercise4,743———
Baxter Warner LDirectorJun 1, 2026option exercise1,181———
Beneby Doyle NDirectorJun 1, 2026option exercise29,657———
Rowe Robert ScottDirectorJun 1, 2026option exercise2,297———
Valentin Raul JavierDirectorMay 21, 2026option exercise2,022———
dePass Olsovsky Josephine Ann MarieDirectorJun 1, 2025option exercise622———
Foster Vincent D—May 22, 2025option exercise179,687———

Questions

Are Quanta Services, Inc. insiders buying or selling?

Over the twelve months to November 1, 2026, 6 insiders at Quanta Services, Inc. sold $138M of stock in the open market, all by officers and directors, and no insider bought. Net, insiders sold $138M. Only open-market purchases and sales are counted.

Who sold the most Quanta Services, Inc. stock in the last year?

Austin Earl C. Jr. (President and CEO, Director) sold $120M in 26 open-market sales over the twelve months to November 1, 2026.

Do Quanta Services, Inc. executives sell under 10b5-1 plans?

0 of the 35 open-market sales in the last twelve months (0%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Quanta Services, Inc.

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.