STOCK TITAN

219M Mister Car Wash (MCW) shares cancelled in Green Equity merger deal

(Neutral)
(Neutral)
Form Type
4/A

Rhea-AI Filing Summary

Mister Car Wash, Inc. reported an entity restructuring transaction involving 219,213,079 shares of Common Stock at $7.00 per share, all held indirectly through investment entities. The shares were contributed to MCW Parent, LP and then cancelled in connection with a merger where Boson Merger Sub, Inc. merged into Mister Car Wash, Inc., which continued as the surviving corporation.

The cancelled shares had previously been owned by Green Equity Investors VI, L.P., Green Equity Investors Side VI, L.P., LGP Associates VI-A LLC and LGP Associates VI-B LLC. John Kristofer Galashan may be deemed an indirect beneficial owner for Section 16 purposes but expressly disclaims beneficial ownership except to the extent of any pecuniary interest. Following the transaction, he reports 0 shares of Common Stock.

Positive

  • None.

Negative

  • None.
Insider Galashan John Kristofer
Role Director, 10% Owner
Type Security Shares Price Value
Other Common Stock 219,213,079 $7.00 $1.53B
Holdings After Transaction: Common Stock — 0 shares (Indirect, See footnote.)
Footnotes (6)
  1. F1. In connection with the terms of an Agreement and Plan of Merger, dated February 17, 2026 (the "Merger Agreement"), by and among the Issuer, MCW Parent, LP ("Parent"), Boson Merger Sub, Inc., a wholly owned subsidiary of Parent ("Merger Sub"), and, solely for purposes of certain provisions in the Merger Agreement, Mister Car Wash Holdings, Inc., a wholly owned subsidiary of the Issuer, Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation (the "Merger").
  2. F2. Immediately prior to the effective time of the Merger, pursuant to the Contribution Agreement, dated February 17, 2026, by and among Parent, Green Equity Investors VI, L.P. ("GEI VI"), Green Equity Investors Side VI, L.P. ("GEI Side VI"), LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B"), the shares of the Issuer's Common Stock ("Common Stock"), par value $0.01 (the "Shares"), owned by the Reporting Persons were contributed and assigned to Parent in exchange for equity interests in Parent (together with the Merger, the "Transaction"). In accordance with the terms of the Merger Agreement, at the effective time of the Merger, the Shares were automatically cancelled and extinguished without any conversion thereof or consideration paid therefor.
  3. F3. Represents shares of Common Stock previously owned by GEI VI, GEI Side VI, Associates VI-A and Associates VI-B that were cancelled as part of the Transaction. Of the shares of Common Stock reported, 134,812,845 were held by GEI VI, 80,348,253 were held by GEI Side VI, 315,683 were held by Associates VI-A, and 3,736,298 were held by Associates VI-B.
  4. F4. Represents shares owned by GEI VI, GEI Side VI, Associates VI-A and Associates VI-B.
  5. F5. Mr. Galashan, directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), to be the indirect beneficial owner of some or all of the shares of Common Stock held by GEI VI, GEI Side VI, Associates VI-A, or Associates VI-B and, therefore, a "ten percent holder" hereunder.
  6. F6. Mr. Galashan disclaims beneficial ownership of the shares of Common Stock reported herein, except to the extent of his pecuniary interest therein. This report shall not otherwise be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 of the Exchange Act or for any other purpose.
Restructured shares 219,213,079 shares Common Stock moved then cancelled in merger transaction
Implied value per share $7.00 per share Transaction price for Common Stock restructuring
Shares held by GEI VI 134,812,845 shares Portion of Common Stock cancelled in the transaction
Shares held by GEI Side VI 80,348,253 shares Portion of Common Stock cancelled in the transaction
Shares held by Associates VI-A 315,683 shares Portion of Common Stock cancelled in the transaction
Shares held by Associates VI-B 3,736,298 shares Portion of Common Stock cancelled in the transaction
Post-transaction holdings 0 shares Total shares reported by Galashan after transaction
Agreement and Plan of Merger regulatory
"In connection with the terms of an Agreement and Plan of Merger, dated February 17, 2026"
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
Contribution Agreement regulatory
"Immediately prior to the effective time of the Merger, pursuant to the Contribution Agreement, dated February 17, 2026"
Merger Sub financial
"Boson Merger Sub, Inc., a wholly owned subsidiary of Parent ("Merger Sub")"
A merger sub is a temporary, wholly owned subsidiary that an acquiring company creates to carry out a merger with another firm. Think of it as a wrapper used to combine two businesses—this can simplify legal and tax steps, isolate liabilities, and help preserve the target’s contracts or stock structure, so investors watch it because the chosen approach affects deal mechanics, shareholder votes, potential dilution, and legal or tax risk.
beneficial ownership financial
"may be deemed for purposes of Section 16 ... to be the indirect beneficial owner"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest financial
"disclaims beneficial ownership ... except to the extent of his pecuniary interest therein"

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FAQ

What did the Mister Car Wash (MCW) Form 4/A disclose about 219,213,079 shares?

The Form 4/A shows 219,213,079 Mister Car Wash Common Stock shares, valued at $7.00 each, were restructured and cancelled in connection with a merger transaction involving MCW Parent, LP and Boson Merger Sub, Inc.

How were Mister Car Wash (MCW) shares allocated among the Green Equity entities?

Of the cancelled Mister Car Wash Common Stock, 134,812,845 shares were held by GEI VI, 80,348,253 by GEI Side VI, 315,683 by Associates VI-A, and 3,736,298 by Associates VI-B before being contributed and cancelled in the merger transaction.

What was the role of MCW Parent, LP in the Mister Car Wash (MCW) merger?

MCW Parent, LP received Mister Car Wash Common Stock from Green Equity entities under a Contribution Agreement, then completed a merger where Boson Merger Sub, Inc. merged into Mister Car Wash, with the company continuing as the surviving corporation.

Did John Kristofer Galashan keep any Mister Car Wash (MCW) shares after the transaction?

After the restructuring and cancellation of shares, John Kristofer Galashan reported total holdings of zero Mister Car Wash Common Stock shares, reflecting the cancellation of all indirectly held shares in the merger transaction.

Why does John Kristofer Galashan disclaim beneficial ownership of Mister Car Wash (MCW) shares?

He states he may be deemed an indirect beneficial owner through Green Equity entities for Section 16 purposes but expressly disclaims beneficial ownership of Mister Car Wash shares, except to the extent of any pecuniary interest in those investment vehicles.

What agreements governed the Mister Car Wash (MCW) restructuring transaction?

The transaction was governed by an Agreement and Plan of Merger dated February 17, 2026, and a separate Contribution Agreement dated the same day among MCW Parent, LP and several Green Equity entities holding Mister Car Wash Common Stock.
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
X
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*
Galashan John Kristofer

(Last)(First)(Middle)
11111 SANTA MONICA BLVD.
SUITE 2000

(Street)
LOS ANGELES CALIFORNIA 90025

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Mister Car Wash, Inc. [ MCW ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/19/2026
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)
05/19/2026
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 Stock05/19/2026J(1)(2)219,213,079(3)D$70(4)ISee footnote.(5)(6)
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. In connection with the terms of an Agreement and Plan of Merger, dated February 17, 2026 (the "Merger Agreement"), by and among the Issuer, MCW Parent, LP ("Parent"), Boson Merger Sub, Inc., a wholly owned subsidiary of Parent ("Merger Sub"), and, solely for purposes of certain provisions in the Merger Agreement, Mister Car Wash Holdings, Inc., a wholly owned subsidiary of the Issuer, Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation (the "Merger").
2. Immediately prior to the effective time of the Merger, pursuant to the Contribution Agreement, dated February 17, 2026, by and among Parent, Green Equity Investors VI, L.P. ("GEI VI"), Green Equity Investors Side VI, L.P. ("GEI Side VI"), LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B"), the shares of the Issuer's Common Stock ("Common Stock"), par value $0.01 (the "Shares"), owned by the Reporting Persons were contributed and assigned to Parent in exchange for equity interests in Parent (together with the Merger, the "Transaction"). In accordance with the terms of the Merger Agreement, at the effective time of the Merger, the Shares were automatically cancelled and extinguished without any conversion thereof or consideration paid therefor.
3. Represents shares of Common Stock previously owned by GEI VI, GEI Side VI, Associates VI-A and Associates VI-B that were cancelled as part of the Transaction. Of the shares of Common Stock reported, 134,812,845 were held by GEI VI, 80,348,253 were held by GEI Side VI, 315,683 were held by Associates VI-A, and 3,736,298 were held by Associates VI-B.
4. Represents shares owned by GEI VI, GEI Side VI, Associates VI-A and Associates VI-B.
5. Mr. Galashan, directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), to be the indirect beneficial owner of some or all of the shares of Common Stock held by GEI VI, GEI Side VI, Associates VI-A, or Associates VI-B and, therefore, a "ten percent holder" hereunder.
6. Mr. Galashan disclaims beneficial ownership of the shares of Common Stock reported herein, except to the extent of his pecuniary interest therein. This report shall not otherwise be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 of the Exchange Act or for any other purpose.
Remarks:
This amendment is being filed to check the box indicating that the Reporting Person is no longer subject to Section 16.
/s/ Andrew C. Goldberg, attorney-in-fact05/19/2026
** 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)