Sell4

SOLV Energy, Inc.

Total Value

Filing Date

Aug 21, 2026

1 transaction

Trade Summary

On Aug 19, 2026, SOLV Energy Management Holdings LP, Insider, reported $0 of SOLV Energy, Inc. (MWH) across 1 transaction. The filing covers Class A Common Stock and reflects balanced net activity of $0. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Insider Information

Name: SOLV Energy Management Holdings LP
Role: Insider
Location: NEW YORK, NY

Filing Details

Filing Date: Aug 21, 2026
Transaction Date: Aug 19, 2026
Accession Number: 0001193125-26-361512
Form Type: 4

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Aug 19, 2026	Class A Common Stock	1,329,803	—	C	—
Aug 19, 2026	Class A Common Stock	1,329,803	—	Sale	—

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Aug 19, 2026	MWH derivative	1,329,803	—	C	—

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Footnotes

(F1)Pursuant to the limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("OpCo"), the Reporting Person is entitled to redeem, on behalf of its limited partners, common units of OpCo ("Opco LLC Interests") for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the Opco LLCA. Upon a redemption or direct exchange of Opco LLC Interests, an equal number of shares of Class B common stock of the Issuer also held by the Reporting Person will be surrendered to and cancelled by the Issuer for no additional consideration.
(F2)(Continued from footnote 1) Each share of Class B common stock entitles the Reporting Person to one vote per share but carries no economic rights. The Opco LLC Interests do not have an expiration date.
(F3)Represents the direct exchange of Opco LLC Interests held by the Reporting Person for Class A common stock on a one-for-one basis (and the cancellation of an equal number of shares of Class B common stock of the Issuer held by the Reporting Person).
(F4)Represents the sale price of $27.77 per share of Class A common stock.
(F5)Amount reflects Opco LLC Interests that were previously forfeited and cancelled for no consideration, which forfeiture and cancellation is exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) and Rule 16a-4(d) thereunder.
(F6)The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of the Reporting Person's pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.
(F7)ASP Manager Corp., the general partner of the Reporting Person, has no pecuniary interest in the securities held by the Reporting Person.

SEC Form 4

FORM 4

UNITED 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^*

SOLV Energy Management Holdings LP

(Last)

(First)

(Middle)

590 MADISON AVENUE, 38TH FLOOR

(Street)

NEW YORK

10022

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
SOLV Energy, Inc. [ MWH ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/19/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	08/19/2026		C		1,329,803⁽³⁾	A	⁽³⁾	1,329,803	D⁽⁶⁾⁽⁷⁾
Class A Common Stock	08/19/2026		S		1,329,803	D	⁽⁴⁾	0	D⁽⁶⁾⁽⁷⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
SOLV Energy Holdings LLC Interests	⁽¹⁾⁽²⁾	08/19/2026		C			1,329,803⁽³⁾	⁽¹⁾⁽²⁾	⁽¹⁾⁽²⁾	Class A Common Stock	1,329,803⁽³⁾	⁽³⁾	21,312,638⁽⁵⁾	D⁽⁶⁾⁽⁷⁾

Explanation of Responses:

1. Pursuant to the limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("OpCo"), the Reporting Person is entitled to redeem, on behalf of its limited partners, common units of OpCo ("Opco LLC Interests") for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the Opco LLCA. Upon a redemption or direct exchange of Opco LLC Interests, an equal number of shares of Class B common stock of the Issuer also held by the Reporting Person will be surrendered to and cancelled by the Issuer for no additional consideration.

2. (Continued from footnote 1) Each share of Class B common stock entitles the Reporting Person to one vote per share but carries no economic rights. The Opco LLC Interests do not have an expiration date.

3. Represents the direct exchange of Opco LLC Interests held by the Reporting Person for Class A common stock on a one-for-one basis (and the cancellation of an equal number of shares of Class B common stock of the Issuer held by the Reporting Person).

4. Represents the sale price of $27.77 per share of Class A common stock.

5. Amount reflects Opco LLC Interests that were previously forfeited and cancelled for no consideration, which forfeiture and cancellation is exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-6(d) and Rule 16a-4(d) thereunder.

6. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of the Reporting Person's pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

7. ASP Manager Corp., the general partner of the Reporting Person, has no pecuniary interest in the securities held by the Reporting Person.

	SOLV Energy Management Holdings LP, by ASP Manager Corp., its general partner, by /s/ Eric L. Schondorf, as Vice President and Secretary	08/21/2026
	** Signature of Reporting Person	Date
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 as rendered by the SEC from accession 0001193125-26-361512.

SOLV Energy, Inc.

Trade Summary

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

SEC Form 4