SEC Form 4 · accession 0001644960-26-000004
QXO Insulation, LLC · BLD
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Robert M Buck
Officer — CEO · Director
Period of report
Jul 1, 2026
Accepted (ET)
Jul 1, 2026 · 5:08 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001633931
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Jul 1, 2026 | D | 40,372 | $0.00 | D | 34,015 | D | |
| Common StockF3 | Jul 1, 2026 | D | 10,327 | $0.00 | D | 23,688 | D | |
| Common StockF4 | Jul 1, 2026 | D | 23,688 | $0.00 | D | 0 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Pursuant to the Agreement and Plan of Merger, dated as of April 18, 2026 (the "Merger Agreement), QXO, Inc. ("QXO") acquired TopBuild Corp. ("TopBuild") in a merger transaction (the "Merger") which became effective on July 1, 2026. At the effective time of the Merger (the "Effective Time"), each share (other than certain excluded shares, cancelled shares and dissenting shares) of TopBuild common stock was converted into the right to receive, at the holder's election, one of the following forms of merger consideration, after giving effect to proration as described in the Merger Agreement: (i) approximately $249.71 in cash and 10.211 shares of QXO common stock, subject to final calculations by the exchange agent (the "Cash Consideration"); or (ii) 20.200 shares of QXO common stock (the "Stock Consideration"). The reporting person elected the Cash Consideration.
- F2Reflects tax withholding and performance share achievement on vesting.
- F3Represents shares of TopBuild common stock underlying restricted stock unit ("RSU") awards. Pursuant to the terms of the Merger Agreement, each outstanding and not yet settled RSU award was converted into a restricted stock unit award relating to a number of shares of QXO common stock based on an equity award exchange ratio equal to the Stock Consideration, with any fractional shares rounded to the nearest whole number of shares.
- F4Represents shares of TopBuild common stock underlying performance-based stock unit ("PRSU") awards. Pursuant to the terms of the Merger Agreement, each outstanding and not yet settled PRSU award was converted into a restricted stock unit award relating to a number of shares of QXO common stock based on an equity award exchange ratio equal to the Stock Consideration, with any fractional shares rounded to the nearest whole number of shares.