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  4. [Form 4] QUANTA SERVICES, INC. Insider Trading Activity

Quanta CEO Earl Austin reports major share sales

Filing Impact
(Very High)
Filing Sentiment
(Very Negative)
Form Type
4

Rhea-AI Filing Summary

Quanta Services, Inc. President and CEO Earl C. Austin Jr., through C4M3, LLC, reported open-market sales of 155,992 shares of Quanta common stock on May 5, 2026, at weighted-average prices generally around $765–$778 per share, plus a bona fide gift of 4,008 shares by C4M3, LLC. After these transactions, he held 681,402 shares directly and 41,470 shares indirectly through C4M3, LLC.

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Insights

Quanta’s CEO reported sizable share sales and a smaller gift, while retaining a large equity stake.

The filing shows Earl C. Austin Jr., President and CEO of Quanta Services, with entities associated to him selling 155,992 shares of common stock in multiple open-market transactions on May 5, 2026. Sale prices were reported as weighted averages across narrow intraday ranges near $770 per share.

In addition, C4M3, LLC, an entity associated with Austin, made a bona fide gift of 4,008 shares. Following these moves, Austin still holds 681,402 shares directly and 41,470 shares indirectly via C4M3, LLC, indicating a substantial remaining ownership position. The filing does not reference any option exercises or derivative positions.

Insider Austin Earl C. Jr.
Role President and CEO
Sold 155,992 shs ($120.22M)
Type Security Shares Price Value
Sale Common Stock 5,509 $765.14 $4.22M
Sale Common Stock 1,523 $766.91 $1.17M
Sale Common Stock 4,062 $767.68 $3.12M
Sale Common Stock 30,478 $768.66 $23.43M
Sale Common Stock 27,368 $769.41 $21.06M
Sale Common Stock 21,329 $770.70 $16.44M
Sale Common Stock 10,712 $771.44 $8.26M
Sale Common Stock 5,286 $772.51 $4.08M
Sale Common Stock 3,098 $773.61 $2.40M
Sale Common Stock 4,562 $774.77 $3.53M
Sale Common Stock 5,313 $775.77 $4.12M
Sale Common Stock 7,768 $776.73 $6.03M
Sale Common Stock 2,992 $777.60 $2.33M
Sale Common Stock 1,030 $765.14 $788K
Sale Common Stock 305 $766.92 $234K
Sale Common Stock 998 $767.74 $766K
Sale Common Stock 6,382 $768.71 $4.91M
Sale Common Stock 4,846 $769.47 $3.73M
Sale Common Stock 4,354 $770.72 $3.36M
Sale Common Stock 2,187 $771.47 $1.69M
Sale Common Stock 1,121 $772.58 $866K
Sale Common Stock 545 $773.69 $422K
Sale Common Stock 934 $774.77 $724K
Sale Common Stock 1,086 $775.77 $842K
Sale Common Stock 1,590 $776.73 $1.24M
Sale Common Stock 614 $777.60 $477K
Gift Common Stock 4,008 $0.00 $0.00
Holdings After Transaction: Common Stock — 556,911 shares (Direct); Common Stock — 12,500 shares (Indirect, C4M3, LLC)
Footnotes (21)
  1. F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $765.00 to $765.997. The reporting person undertakes to provide to Quanta Services, Inc., any security holder of Quanta Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this and the following footnotes.
  2. F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $766.043 to $767.04.
  3. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $767.05 to $768.035.
  4. F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $768.06 to $769.055.
  5. F5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $769.06 to $770.05.
  6. F6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $770.08 to $771.074.
  7. F7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $771.08 to $772.06.
  8. F8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $772.085 to $773.07.
  9. F9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $773.10 to $774.065.
  10. F10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $774.21 to $775.205.
  11. F11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $775.25 to $776.235.
  12. F12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $776.25 to $777.138.
  13. F13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $777.38 to $777.855.
  14. F14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $767.09 to $768.085.
  15. F15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $768.095 to $769.091.
  16. F16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $769.095 to $770.09.
  17. F17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $770.10 to $771.095.
  18. F18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $771.10 to $772.095.
  19. F19. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $772.12 to $773.105.
  20. F20. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $773.135 to $774.065.
  21. F21. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $777.38 to $777.85.
Shares sold 155,992 shares Total open-market sales on May 5, 2026
Shares gifted 4,008 shares Bona fide gift by C4M3, LLC on May 5, 2026
Example sale price $777.60 per share One reported weighted average sale price on May 5, 2026
Direct holdings after transactions 681,402 shares Shares held directly by Earl C. Austin Jr. post-trade
Indirect holdings after transactions 41,470 shares Shares held indirectly via C4M3, LLC post-trade
Net share change -155,992 shares Net buy/sell shares from transactionSummary
bona fide gift financial
"transaction_action": "gift transfer" and transaction_code_description": "Bona fide gift""
A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
open-market sale financial
"transaction_action": "open-market sale", transaction_code_description": "Sale in open market or private transaction""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
indirect financial
"direct_or_indirect": "I", "ownership_type": "indirect""
Form 4 regulatory
"INSIDER FILING DATA (Form 4): {"
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did Quanta Services (PWR) CEO Earl C. Austin Jr. report?
Earl C. Austin Jr. reported multiple open-market sales totaling 155,992 shares of Quanta common stock on May 5, 2026, plus a bona fide gift of 4,008 shares made through C4M3, LLC, an entity associated with him.

At what prices were the Quanta Services (PWR) shares sold in this Form 4?
The reported sales used weighted average prices, with individual trades executed in narrow ranges generally between about $765 and $778 per share. Footnotes state the reporting person will provide exact trade-by-trade prices upon request to shareholders or regulators.

How many Quanta Services (PWR) shares does Earl C. Austin Jr. hold after these transactions?
After the reported transactions, Earl C. Austin Jr. holds 681,402 shares of Quanta common stock directly and 41,470 shares indirectly through C4M3, LLC, according to the post-transaction ownership columns in the Form 4 filing.

What is the significance of the bona fide gift reported for Quanta Services (PWR)?
The Form 4 shows a G transaction code for a bona fide gift of 4,008 shares of Quanta common stock by C4M3, LLC. A gift disposition transfers shares without sale proceeds and is distinct from the separate open-market sale transactions.

Were any derivatives or stock options exercised in this Quanta Services (PWR) Form 4?
No derivative exercises are listed in the provided data. The transactionSummary shows exerciseCount = 0 and exerciseShares = 0, indicating no option or other derivative exercises were reported in this particular Form 4 filing.

Are the Quanta Services (PWR) CEO’s sales direct or through another entity?
The Form 4 reports sales both indirectly through C4M3, LLC and directly by Earl C. Austin Jr. Entries marked with ownership code I relate to C4M3, LLC, while those with code D reflect his direct holdings.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Austin Earl C. Jr.
(Last)(First)(Middle)
QUANTA SERVICES, INC.
2727 NORTH LOOP WEST
(Street)
HOUSTON TEXAS 77008-1044
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
QUANTA SERVICES, INC. [ PWR ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President and CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/05/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock05/05/2026S5,509D$765.14(1)681,402D
Common Stock05/05/2026S1,523D$766.91(2)679,879D
Common Stock05/05/2026S4,062D$767.68(3)675,817D
Common Stock05/05/2026S30,478D$768.66(4)645,339D
Common Stock05/05/2026S27,368D$769.41(5)617,971D
Common Stock05/05/2026S21,329D$770.7(6)596,642D
Common Stock05/05/2026S10,712D$771.44(7)585,930D
Common Stock05/05/2026S5,286D$772.51(8)580,644D
Common Stock05/05/2026S3,098D$773.61(9)577,546D
Common Stock05/05/2026S4,562D$774.77(10)572,984D
Common Stock05/05/2026S5,313D$775.77(11)567,671D
Common Stock05/05/2026S7,768D$776.73(12)559,903D
Common Stock05/05/2026S2,992D$777.6(13)556,911D
Common Stock05/05/2026S1,030D$765.14(1)41,470IC4M3, LLC
Common Stock05/05/2026S305D$766.92(2)41,165IC4M3, LLC
Common Stock05/05/2026S998D$767.74(14)40,167IC4M3, LLC
Common Stock05/05/2026S6,382D$768.71(15)33,785IC4M3, LLC
Common Stock05/05/2026S4,846D$769.47(16)28,939IC4M3, LLC
Common Stock05/05/2026S4,354D$770.72(17)24,585IC4M3, LLC
Common Stock05/05/2026S2,187D$771.47(18)22,398IC4M3, LLC
Common Stock05/05/2026S1,121D$772.58(19)21,277IC4M3, LLC
Common Stock05/05/2026S545D$773.69(20)20,732IC4M3, LLC
Common Stock05/05/2026S934D$774.77(10)19,798IC4M3, LLC
Common Stock05/05/2026S1,086D$775.77(11)18,712IC4M3, LLC
Common Stock05/05/2026S1,590D$776.73(12)17,122IC4M3, LLC
Common Stock05/05/2026S614D$777.6(21)16,508IC4M3, LLC
Common Stock05/05/2026G4,008D$012,500IC4M3, LLC
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $765.00 to $765.997. The reporting person undertakes to provide to Quanta Services, Inc., any security holder of Quanta Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this and the following footnotes.
2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $766.043 to $767.04.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $767.05 to $768.035.
4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $768.06 to $769.055.
5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $769.06 to $770.05.
6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $770.08 to $771.074.
7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $771.08 to $772.06.
8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $772.085 to $773.07.
9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $773.10 to $774.065.
10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $774.21 to $775.205.
11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $775.25 to $776.235.
12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $776.25 to $777.138.
13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $777.38 to $777.855.
14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $767.09 to $768.085.
15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $768.095 to $769.091.
16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $769.095 to $770.09.
17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $770.10 to $771.095.
18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $771.10 to $772.095.
19. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $772.12 to $773.105.
20. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $773.135 to $774.065.
21. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $777.38 to $777.85.
Remarks:
/s/ Matthew D. McCoy, Attorney-in-Fact05/07/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

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