United States Construction & Engineering

Quanta Services Inc (PWR)

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Quanta Services Inc. has seen significant insider selling over the past 90 days, with a net value of approximately $123.2 million. President and CEO Earl Austin Jr. accounted for the bulk of these transactions, executing multiple sales. This activity follows a recent earnings report where the company missed EPS expectations by 25.74%, amid a 11.9% stock price decline.
Ticker: PWR Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Quanta Services Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Trades
Sale 5 May 2026
Value US$2,377,587.24 | Price 85.53 | Shares 37,713 (+38.5%)
Sale 5 May 2026
Value US$3,830,054.10 | Price 185.88 | Shares 43,737 (+49.1%)
Sale 5 May 2026
Value US$842,486.22 | Price 775.77 | Shares 1,086 (-5.5%)
Sale 5 May 2026
Value US$723,635.18 | Price 774.77 | Shares 934 (-4.5%)
Sale 5 May 2026
Value US$421,661.05 | Price 773.69 | Shares 545 (-2.6%)
Sale 5 May 2026
Value US$866,062.18 | Price 772.58 | Shares 1,121 (-5.0%)
Sale 5 May 2026
Value US$1,687,204.89 | Price 771.47 | Shares 2,187 (-8.9%)
Sale 5 May 2026
Value US$3,355,714.88 | Price 770.72 | Shares 4,354 (-15.0%)
Sale 5 May 2026
Value US$3,728,851.62 | Price 769.47 | Shares 4,846 (-14.3%)
Sale 5 May 2026
Value US$4,905,907.22 | Price 768.71 | Shares 6,382 (-15.9%)
Sale 5 May 2026
Value US$766,204.52 | Price 767.74 | Shares 998 (-2.4%)
Sale 5 May 2026
Value US$233,910.60 | Price 766.92 | Shares 305 (-0.7%)
Sale 5 May 2026
Value US$788,094.20 | Price 765.14 | Shares 1,030 (-2.4%)
Sale 5 May 2026
Value US$2,326,579.20 | Price 777.60 | Shares 2,992 (-0.5%)
Sale 5 May 2026
Value US$6,033,638.64 | Price 776.73 | Shares 7,768 (-1.4%)
Sale 5 May 2026
Value US$4,121,666.01 | Price 775.77 | Shares 5,313 (-0.9%)
Sale 5 May 2026
Value US$3,534,500.74 | Price 774.77 | Shares 4,562 (-0.8%)
Sale 5 May 2026
Value US$2,396,643.78 | Price 773.61 | Shares 3,098 (-0.5%)
Sale 5 May 2026
Value US$4,083,487.86 | Price 772.51 | Shares 5,286 (-0.9%)
Sale 5 May 2026
Value US$8,263,665.28 | Price 771.44 | Shares 10,712 (-1.8%)
Sale 5 May 2026
Value US$16,438,260.30 | Price 770.70 | Shares 21,329 (-3.5%)
Sale 5 May 2026
Value US$21,057,212.88 | Price 769.41 | Shares 27,368 (-4.2%)
Sale 5 May 2026
Value US$23,427,219.48 | Price 768.66 | Shares 30,478 (-4.5%)
Sale 5 May 2026
Value US$3,118,316.16 | Price 767.68 | Shares 4,062 (-0.6%)
Sale 5 May 2026
Value US$1,168,003.93 | Price 766.91 | Shares 1,523 (-0.2%)
Sale 5 May 2026
Value US$4,215,156.26 | Price 765.14 | Shares 5,509 (-0.8%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
37,713 +38.5%
85.53
US$2,377,587 		37,713 +38.5% 85.53 US$2,377,587
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
43,737 +49.1%
185.88
US$3,830,054 		43,737 +49.1% 185.88 US$3,830,054
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
76,412 -38.9%
307.51
US$2,678,374 		76,412 -38.9% 307.51 US$2,678,374
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
934 -4.5%
774.77
US$723,635 		934 -4.5% 774.77 US$723,635
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
545 -2.6%
773.69
US$421,661 		545 -2.6% 773.69 US$421,661
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
1,121 -5.0%
772.58
US$866,062 		1,121 -5.0% 772.58 US$866,062
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
2,187 -8.9%
771.47
US$1,687,205 		2,187 -8.9% 771.47 US$1,687,205
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
4,354 -15.0%
770.72
US$3,355,715 		4,354 -15.0% 770.72 US$3,355,715
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
4,846 -14.3%
769.47
US$3,728,852 		4,846 -14.3% 769.47 US$3,728,852
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
6,382 -15.9%
768.71
US$4,905,907 		6,382 -15.9% 768.71 US$4,905,907
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
998 -2.4%
767.74
US$766,205 		998 -2.4% 767.74 US$766,205
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
305 -0.7%
766.92
US$233,911 		305 -0.7% 766.92 US$233,911
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
1,030 -2.4%
765.14
US$788,094 		1,030 -2.4% 765.14 US$788,094
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
2,992 -0.5%
777.60
US$2,326,579 		2,992 -0.5% 777.60 US$2,326,579
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
7,768 -1.4%
776.73
US$6,033,639 		7,768 -1.4% 776.73 US$6,033,639
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
5,313 -0.9%
775.77
US$4,121,666 		5,313 -0.9% 775.77 US$4,121,666
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
4,562 -0.8%
774.77
US$3,534,501 		4,562 -0.8% 774.77 US$3,534,501
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
3,098 -0.5%
773.61
US$2,396,644 		3,098 -0.5% 773.61 US$2,396,644
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
5,286 -0.9%
772.51
US$4,083,488 		5,286 -0.9% 772.51 US$4,083,488
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
10,712 -1.8%
771.44
US$8,263,665 		10,712 -1.8% 771.44 US$8,263,665
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
21,329 -3.5%
770.70
US$16,438,260 		21,329 -3.5% 770.70 US$16,438,260
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
27,368 -4.2%
769.41
US$21,057,213 		27,368 -4.2% 769.41 US$21,057,213
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
30,478 -4.5%
768.66
US$23,427,219 		30,478 -4.5% 768.66 US$23,427,219
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
4,062 -0.6%
767.68
US$3,118,316 		4,062 -0.6% 767.68 US$3,118,316
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
1,523 -0.2%
766.91
US$1,168,004 		1,523 -0.2% 766.91 US$1,168,004
2026-05-07 2026-05-05 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
5,509 -0.8%
765.14
US$4,215,156 		5,509 -0.8% 765.14 US$4,215,156
2026-05-05 2026-05-05 PrS Proposed sale
2.2
Earl Austin Jr.

President/CEO
155,992
790.30
US$123,279,998 		155,992 790.30 US$123,279,998
2026-05-06 2026-05-04 S Sale
2.9
NOBEL PAUL

Chief Accounting Officer & SVP

Officer
4,000 -33.1%
756.98
US$3,027,920 		4,000 -33.1% 756.98 US$3,027,920
2026-05-04 2026-05-04 PrS Proposed sale
2.9
NOBEL PAUL

Officer

Officer
4,000
756.98
US$3,027,920 		4,000 756.98 US$3,027,920
2025-11-10 2025-11-06 S Sale
1.6
Ducey Gerald A JR

Pres. - Strategic Operations

Officer
7,653 -27.7%
446.08
US$3,413,850 		7,653 -27.7% 446.08 US$3,413,850
2025-11-10 2025-11-06 S Sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
569 -1.6%
447.03
US$254,360 		569 -1.6% 447.03 US$254,360
2025-11-10 2025-11-06 S Sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
135 -0.4%
445.72
US$60,172 		135 -0.4% 445.72 US$60,172
2025-11-10 2025-11-06 S Sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
3,428 -8.9%
445.09
US$1,525,769 		3,428 -8.9% 445.09 US$1,525,769
2025-11-10 2025-11-06 S Sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
2,334 -5.7%
444.07
US$1,036,459 		2,334 -5.7% 444.07 US$1,036,459
2025-11-10 2025-11-06 S Sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
7,534 -15.5%
442.87
US$3,336,583 		7,534 -15.5% 442.87 US$3,336,583
2025-11-06 2025-11-06 PrS Proposed sale
2.2
WAYNE DONALD

Officer

Officer
14,000
443.81
US$6,213,332 		14,000 443.81 US$6,213,332
2025-11-06 2025-11-06 PrS Proposed sale
1.6
Ducey Gerald A JR

Officer

Officer
7,653
446.08
US$3,413,882 		7,653 446.08 US$3,413,882
2025-11-07 2025-11-05 S Sale
1.8
JACKMAN WORTHING
Non-Executive Director
6,349 -69.9%
450.45
US$2,859,907 		6,349 -69.9% 450.45 US$2,859,907
2025-11-05 2025-11-05 PrS Proposed sale
1.8
JACKMAN WORTHING

Director

Non-Executive Director
6,349
450.45
US$2,859,899 		6,349 450.45 US$2,859,899
2025-11-05 2025-11-03 S Sale
2.0
FRIED BERNARD
Non-Executive Director
4,000 -24.3%
452.19
US$1,808,760 		4,000 -24.3% 452.19 US$1,808,760
2025-11-03 2025-11-03 PrS Proposed sale
2.0
FRIED BERNARD

Director

Non-Executive Director
4,000
452.19
US$1,808,773 		4,000 452.19 US$1,808,773
2024-08-23 2024-08-21 S Sale
0.7
Studer Karl W

President, Electric Power

Officer
9,939 -48.3%
271.15
US$2,694,960 		9,939 -48.3% 271.15 US$2,694,960
2024-08-23 2024-08-21 S Sale
0.7
Studer Karl W

President, Electric Power

Officer
12,805 -38.4%
270.09
US$3,458,502 		12,805 -38.4% 270.09 US$3,458,502
2024-08-23 2024-08-21 S Sale
0.7
Studer Karl W

President, Electric Power

Officer
613 -1.8%
268.97
US$164,879 		613 -1.8% 268.97 US$164,879
2024-08-21 2024-08-21 PrS Proposed sale
0.7
Studer Karl W

Officer

Officer
15,538
270.63
US$4,205,099 		15,538 270.63 US$4,205,099
2024-08-21 2024-08-21 PrS Proposed sale
0.7
Karl W Studer

Officer

Officer
7,819
268.25
US$2,097,436 		7,819 268.25 US$2,097,436
2024-08-16 2024-08-14 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
9,540 -1.6%
263.28
US$2,511,691 		9,540 -1.6% 263.28 US$2,511,691
2024-08-16 2024-08-14 S Sale
2.2
Austin Earl C. Jr.

President and CEO

Executive Director
120,460 -16.7%
262.12
US$31,574,975 		120,460 -16.7% 262.12 US$31,574,975
2024-08-14 2024-08-14 PrS Proposed sale
2.2
Austin Earl C. Jr.

Officer

Officer
130,000
262.20
US$34,086,163 		130,000 262.20 US$34,086,163
2024-08-13 2024-08-09 S Sale
2.0
Probst James Redgie

Chief Operating Officer

Officer
1,890 -6.1%
260.65
US$492,628 		1,890 -6.1% 260.65 US$492,628
2024-08-13 2024-08-09 S Sale
2.0
Probst James Redgie

Chief Operating Officer

Officer
32,110 -51.0%
260.00
US$8,348,439 		32,110 -51.0% 260.00 US$8,348,439
2024-08-13 2024-08-09 S Sale
1.6
Ducey Gerald A JR

Pres. - Strategic Operations

Officer
15,000 -41.3%
257.93
US$3,868,950 		15,000 -41.3% 257.93 US$3,868,950
2024-08-09 2024-08-09 PrS Proposed sale
2.0
Probst James Redgie

Officer

Officer
34,000
260.03
US$8,841,092 		34,000 260.03 US$8,841,092
2024-08-09 2024-08-09 PrS Proposed sale
1.6
Ducey Gerald A JR

Officer

Officer
15,000
257.93
US$3,868,933 		15,000 257.93 US$3,868,933
2024-06-03 2024-06-03 PrS Proposed sale
1.5
Derrick Jensen

Officer

Officer
30,000
271.97
US$8,159,100 		30,000 271.97 US$8,159,100
2024-03-27 2024-03-27 PrS Proposed sale
2.2
WAYNE DONALD

Officer

Officer
1,101
261.94
US$288,396 		1,101 261.94 US$288,396
2024-03-27 2024-03-27 PlS Planned sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
1,101 -2.7%
261.94
US$288,396 		1,101 -2.7% 261.94 US$288,396
2024-03-12 2024-03-12 PrS Proposed sale
2.2
WAYNE DONALD

Officer

Officer
595
239.61
US$142,568 		595 239.61 US$142,568
2024-03-12 2024-03-12 PlS Planned sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
595 -1.4%
239.61
US$142,568 		595 -1.4% 239.61 US$142,568
2024-03-05 2024-03-05 PrS Proposed sale
2.2
WAYNE DONALD

Officer

Officer
904
241.81
US$218,596 		904 241.81 US$218,596
2024-03-05 2024-03-05 PlS Planned sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
904 -2.0%
241.81
US$218,596 		904 -2.0% 241.81 US$218,596
2024-03-05 2024-03-04 PlS Planned sale
2.2
WAYNE DONALD

EVP and General Counsel

Officer
8,842 -16.7%
242.27
US$2,142,151 		8,842 -16.7% 242.27 US$2,142,151
2024-03-04 2024-03-04 PrS Proposed sale
2.2
WAYNE DONALD

Officer

Officer
8,842
242.27
US$2,142,151 		8,842 242.27 US$2,142,151
2024-03-05 2024-03-01 S Sale
0.8
SHANNON MARGARET B
Non-Executive Director
8,515 -20.0%
239.92
US$2,042,919 		8,515 -20.0% 239.92 US$2,042,919
2024-03-01 2024-03-01 PrS Proposed sale
0.8
SHANNON MARGARET B

Director

Non-Executive Director
8,515
239.92
US$2,042,919 		8,515 239.92 US$2,042,919
2024-02-29 2024-02-28 S Sale
1.8
JACKMAN WORTHING
Non-Executive Director
9,572 -56.1%
237.31
US$2,271,550 		9,572 -56.1% 237.31 US$2,271,550
2024-02-28 2024-02-28 PrS Proposed sale
1.8
JACKMAN WORTHING

Director

Non-Executive Director
9,572
237.31
US$2,271,554 		9,572 237.31 US$2,271,554
2024-02-29 2024-02-27 S Sale
2.0
FRIED BERNARD
Non-Executive Director
4,000 -42.7%
236.65
US$946,600 		4,000 -42.7% 236.65 US$946,600
2024-02-29 2024-02-27 S Sale
1.5
JENSEN DERRICK A

EVP - Business Administration

Officer
5,585 -2.1%
237.95
US$1,328,940 		5,585 -2.1% 237.95 US$1,328,940
2024-02-29 2024-02-27 S Sale
1.5
JENSEN DERRICK A

EVP - Business Administration

Officer
12,915 -4.6%
236.45
US$3,053,790 		12,915 -4.6% 236.45 US$3,053,790
2024-02-29 2024-02-27 S Sale
3.3
FOSTER VINCENT D
Non-Executive Director
7,656 -4.1%
239.12
US$1,830,726 		7,656 -4.1% 239.12 US$1,830,726
2024-02-29 2024-02-27 S Sale
3.3
FOSTER VINCENT D
Non-Executive Director
8,414 -4.3%
238.37
US$2,005,654 		8,414 -4.3% 238.37 US$2,005,654
2024-02-29 2024-02-27 S Sale
3.3
FOSTER VINCENT D
Non-Executive Director
1,430 -0.7%
237.27
US$339,289 		1,430 -0.7% 237.27 US$339,289
2024-02-27 2024-02-27 PrS Proposed sale
2.0
FRIED BERNARD

Director

Non-Executive Director
4,000
236.65
US$946,601 		4,000 236.65 US$946,601
2024-02-27 2024-02-27 PrS Proposed sale
3.3
FOSTER VINCENT D

Director

Non-Executive Director
17,500
238.61
US$4,175,670 		17,500 238.61 US$4,175,670
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