# EDGAR Filing Document

**Accession Number:** 0001633931
**File Stem:** 0001104659-26-074350
**Filing Date:** 2026-6
**Character Count:** 11955
**Document Hash:** fa6d77cb39edcd12aba2e19f9c5afd4a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-074350.hdr.sgml**: 20260616

**ACCESSION NUMBER**: 0001104659-26-074350

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20260615

**ITEM INFORMATION**: Temporary Suspension of Trading Under Registrant's Employee Benefit Plans

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260616

**DATE AS OF CHANGE**: 20260616

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TopBuild Corp
- **CENTRAL INDEX KEY:** 0001633931
- **STANDARD INDUSTRIAL CLASSIFICATION:** CONSTRUCTION SPECIAL TRADE CONTRACTORS [1700]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 473096382
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36870
- **FILM NUMBER:** 261093001

**BUSINESS ADDRESS:**
- **STREET 1:** 475 N. WILLIAMSON BLVD.
- **CITY:** DAYTONA BEACH
- **STATE:** FL
- **ZIP:** 32114
- **BUSINESS PHONE:** (386) 304-2200

**MAIL ADDRESS:**
- **STREET 1:** 475 N. WILLIAMSON BLVD.
- **CITY:** DAYTONA BEACH
- **STATE:** FL
- **ZIP:** 32114

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Masco SpinCo Corp.
- **DATE OF NAME CHANGE:** 20150213

?xml version='1.0' encoding='ASCII'? TopBuild Corp_June 15, 2026

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): **June 15, 2026**

### TopBuild Corp.
(Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-36870** | **47-3096382** |
| (State or other jurisdiction of | (Commission | (IRS Employer |
| Incorporation) | File Number) | Identification No.) |

---

---

| | |
|:---|:---|
| **475 North Williamson Boulevard** <br>**Daytona Beach, Florida** | **32114** |
| (Address of principal executive offices) | (Zip Code) |

---

Registrant's telephone number, including area code: **(386) 304-2200**

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Title of each class** | &nbsp;&nbsp;**Name of each exchange on which registered** |
| &nbsp;&nbsp;Common stock, par value $0.01 per share<br> &nbsp;&nbsp;BLD | &nbsp;&nbsp;New York Stock Exchange |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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**Item 5.04** **Temporary Suspension of Trading Under Registrant's Employee Benefit Plans.**

Under applicable Securities and Exchange Commission ("SEC") rules, and in connection with the previously announced acquisition of TopBuild Corp., a Delaware corporation (the "Company"), pursuant to the Agreement and Plan of Merger, dated as of April 18, 2026, among the Company, QXO, Inc., a Delaware corporation ("QXO"), Titanium MergerCo, Inc., a Delaware corporation and wholly owned subsidiary of QXO, and Titanium MergerCo 2, LLC, a Delaware limited liability company and wholly owned subsidiary of QXO, the Company is filing this Current Report on Form 8-K to report that participants in the TopBuild Corp. 401(k) Plan are anticipated to be subject to a blackout period in excess of three consecutive business days in connection with the proposed acquisition. On June 15, 2026, the Company received a notice required by Section 101(i)(2)(E) of the Employee Retirement Income Security Act of 1974, as amended, regarding the blackout period.

On June 15, 2026, the Company sent a notice (the "Notice") to its directors and executive officers informing them of the blackout period and certain trading prohibitions that they may be subject to during the blackout period, in accordance with Section 306 of the Sarbanes-Oxley Act of 2002 and Rule 104 under SEC Regulation BTR. A copy of the Notice is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

During the blackout period and for a two-year period after the ending date of the blackout period, stockholders or other interested parties may obtain, without charge, the actual beginning and ending dates of the blackout period. Such inquiries and any other inquiries regarding the blackout period may be directed to: (i) prior to the completion of the proposed acquisition, TopBuild Corp., 475 North Williamson Boulevard, Daytona Beach, Florida 32114, Attention: Lynda Walker, Director, Compensation and Benefits, 386-304-2200 and (ii) after the completion of the proposed acquisition, QXO, Inc., Five American Lane, Greenwich, Connecticut 06831, Attention: Chief Legal Officer, 888-998-6000.

**Item 9.01** **Financial Statements and Exhibits.**

**(d) Exhibits**

---

| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 99.1 | [Notice to Directors and Executive Officers of TopBuild, dated June 15, 2026.](bld-20260615xex99d1.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document). |

---

#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | | |
|:---|:---|:---|:---|
| Date: June 16, 2026 |  |  |  |
|  | **TOPBUILD CORP.** | **TOPBUILD CORP.** | **TOPBUILD CORP.** |
|  | By: | /s/ Luis F. Machado | /s/ Luis F. Machado |
|  |  | Name: | Luis F. Machado |
|  |  | Title: | Vice President, General Counsel and<br>Corporate Secretary |

---

## Exhibit 99.1

**Exhibit 99.1**

![Graphic](bld-20260615xex99d1001.jpg)

---

| | |
|:---|:---|
| To: | Directors and Executive Officers of TopBuild Corp. |
| From: | Luis F. Machado, General Counsel and Secretary |
| Date: | June 15, 2026 |
| Re: | Notice to Directors and Executive Officers of Blackout Period and Regulation BTR Trading Restrictions |

---

Pursuant to Section 306 of the Sarbanes-Oxley Act of 2002 and Rule 104 of the Securities and Exchange Commission's ("**SEC**") Regulation BTR, TopBuild Corp. ("**TopBuild**") is required to notify you if certain restrictions are imposed on your trading in TopBuild equity securities (within the meaning of Rule 100(f) of Regulation BTR) due to a "blackout period" (within the meaning of Rule 100(b) of Regulation BTR) under the TopBuild Corp. 401(k) Plan (the "**Plan**").

As you know, TopBuild and QXO, Inc. ("**QXO**") have entered into an Agreement and Plan of Merger, dated April 18, 2026 (the "**Merger Agreement**"), pursuant to which, upon the terms and subject to the conditions set forth in the Merger Agreement, QXO will acquire TopBuild through a series of mergers (the "**Merger**").

TopBuild has been informed of the anticipated need to institute a blackout period under the Plan of more than three consecutive business days in connection with the Merger (the "**Blackout Period**") to allow for reconciliation and allocation of merger proceeds and related recordkeeping of the Plan's TopBuild Stock Fund. During the Blackout Period, Plan participants will not be able to (1) transfer amounts in or out of the TopBuild Stock Fund (or, after the Merger, the QXO Stock Fund), (2) invest new contributions in the TopBuild Stock Fund (or, after the Merger, the QXO Stock Fund), or (3) receive a loan, withdrawal, or distribution if a portion of their account is invested in the TopBuild Stock Fund (or, after the Merger, the QXO Stock Fund).

Most importantly for purposes of this notice, during the Blackout Period until the effective time of the Merger (the "**Pre-Merger Blackout Period**"), participants in the Plan will not be able to purchase, sell or otherwise acquire or transfer an interest in the TopBuild Stock Fund (holding shares of TopBuild common stock, par value $0.01 per share) under the Plan. At the effective time of the Merger, the TopBuild Stock Fund will be replaced by a QXO Stock Fund (holding shares of QXO common stock, par value $0.00001 per share).

The Blackout Period is expected to begin on June 24, 2026, and end during the week ending July 18, 2026. Any inquiries during the week ending July 18, 2026 regarding whether the Blackout Period has ended may be directed to Fidelity at 1-800-835-5095. The Pre-Merger Blackout Period is expected to end on July 1, 2026.

Applicable securities laws require that during a "blackout period" (within the meaning of Rule 100(b) of Regulation BTR) with respect to TopBuild's equity securities, TopBuild's directors and executive officers (as defined by Rules 100(c) and 100(h) of Regulation BTR) are prohibited from transacting in TopBuild

475 North Williamson Blvd, Daytona Beach, FL 32114 / Phone: 877-627-0334 / www.topbuild.com

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equity securities that are or were acquired by the directors and executive officers in connection with service or employment as a director or executive officer of TopBuild. Accordingly, this notice is intended to inform you that, during the Pre-Merger Blackout Period, you may not, directly or indirectly, purchase, sell or otherwise acquire or transfer any TopBuild equity securities that you may acquire or previously acquired in connection with your service or employment as a director or executive officer of TopBuild. These prohibitions apply to you and to members of your immediate family who share your household, as well as certain trusts, corporations and other entities whose equity ownership may be attributed to you. Please note that these restrictions do not apply to certain limited trading activities, which include (i) dividend reinvestments pursuant to a broad-based plan that does not discriminate in favor of employees and operates on substantially the same terms for all plan participants, (ii) transactions pursuant to a 10b5-1 plan that is not entered into or modified during the applicable "blackout period" or while aware of the actual or approximate beginning or ending dates of the blackout period, and (iii) certain bona fide gifts.

These Pre-Merger Blackout Period restrictions are separate from, and in addition to, any other restrictions on trading TopBuild equity securities currently applicable to TopBuild's directors and executive officers.

If you engage in a transaction that violates the restrictions described above, you may be required to forfeit any profits realized from such transaction (as determined in accordance with SEC rules), and may be subject to civil and criminal penalties. Accordingly, we strongly urge you to refrain from making any trades in TopBuild equity securities during the Pre-Merger Blackout Period.

This notice will be filed with the SEC as part of a current report on Form 8-K.

Any inquiries regarding the Blackout Period may be directed to:

TopBuild Corp.

475 North Williamson Boulevard

Daytona Beach, Florida 32114

Attention: Lynda Walker, Director, Compensation and Benefits

Telephone Number: (386) 304-2200

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