American Securities LLC's Form 4 filing
SOLV Energy, Inc. (MWH) · filed Aug 21, 2026
- Accession no.
- 0001193125-26-361504
- Filed
- Aug 21, 2026, 8:15 PM ET
- Trade date
- Aug 19, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Not checked
This filing lists 2 non-derivative transactions and 1 derivative transaction. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| American Securities LLCCIK 0001475483 | 10% Owner |
| ASP Manager Corp.CIK 0001621183 | 10% Owner |
| American Securities Partners VIII(B), L.P.CIK 0001718376 | 10% Owner |
| AS/ASP VIII Co-Investor, LLCCIK 0002109980 | 10% Owner |
| ASP VIII Alternative Investments, L.P.CIK 0002109985 | 10% Owner |
| ASP SOLV Aggregator LPCIK 0002109986 | 10% Owner |
| ASP Endeavor Investco LPCIK 0002109987 | 10% Owner |
| ASP VIII CSE Holdings LPCIK 0002110366 | 10% Owner |
| ASP VIII SOLV Holdings LPCIK 0002110367 | 10% Owner |
| American Securities Associates VIII, LLCCIK 0002110518 | 10% Owner |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | Class A Common Stock | CConversionDisposed | −3,069,193 | –F4 | – | 49,189,706 | Indirect |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F4
Represents the direct exchange of 795,642 Opco LLC Interests and 2,273,551 Opco LLC Interests by ASP Investco and ASP SOLV Aggregator, respectively, 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 each such Reporting Person).
Referenced by the price of 1 transaction in Table I and 1 transaction in Table II.
- F5
Represents the sale of 798,412 shares of Class A common stock, 2,281,394 shares of Class A common stock and 4,859,347 shares of Class A common stock by ASP Investco, ASP SOLV Aggregator and New ASP, respectively, at a sale price of $27.77 per share of Class A common stock.
Referenced by the price of 1 transaction in Table I.
Remarks
Exhibit 99.1 (Joint Filer Information and Signatures) is incorporated herein by reference. This Form 4 is the first of two identical Form 4s filed relating to the same event. The Form 4 has been split into two filings because there are more than 10 Reporting Persons in total, and the SEC's EDGAR filing system limits a single Form 4 to a maximum of 10 Reporting Persons. Each Form 4 is filed by Designated Filer, American Securities LLC.