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BCS

Current Report · Items 5.03, 9.01 · 8-K

Mueller Industries, Inc.

MLINYSEEQUITYCurrent

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year. On June 1, 2026, Mueller Industries, Inc. (the “Company”) announced a two-for-one forward stock split (the “Stock Split”) of the Company’s issued common stock, to be effected through the filing of an amendment to the Company’s Restated Certificate of Incorporation (the “Amendment”) with the Secretary of State of th…

Filed Jul 1, 2026Accepted Jul 1, 2026, 9:56 AM EDTCIK 89439Accession 0000089439-26-000027
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Company context

Current securities

Recent company filings

  1. 10-Q filingOct 21, 2026
  2. Results of Operations and Financial ConditionOct 20, 2026
  3. 144 filingAug 27, 2026
  4. 144 filingAug 13, 2026
  5. 144 filingAug 10, 2026

Registered securities in this filing

MUELLER INDUSTRIES INC · 8-K · Filed 2026-07-01

As filed in this accession. Current/historical status below comes from the governed listing record; the cover itself remains exact to this filing.

Common Stock, $0.01 Par Value

Symbol
MLI
Exchange
NYSE
Classification
COMMON
Status
Current
Filing context

Context: c-1

Dimensions: Not supplied

Accession 000008943926000027 · 1 registered-security cover member

Read the exact SEC filing ↗

Disclosure sections

Items 5.03, 9.01

Select an item to read the extracted section. The as-filed document remains the primary evidence.

Item 5.03Item 5.03 - Amendments to Articles/Bylaws
Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year. On June 1, 2026, Mueller Industries, Inc. (the “Company”) announced a two-for-one forward stock split (the “Stock Split”) of the Company’s issued common stock, to be effected through the filing of an amendment to the Company’s Restated Certificate of Incorporation (the “Amendment”) with the Secretary of State of the State of Delaware. On June 29, 2026, the Company filed the Amendment to effect the Stock Split and proportionately increase the number of shares of the Company’s authorized common stock from 250,000,000 shares to 500,000,000 shares. The Amendment, which became effective at 4:01 p.m. Eastern Time on June 29, 2026, is filed as Exhibit 3.1 to this Current Report on Form 8-K. Trading is expected to commence on a split-adjusted basis at market open on July 1, 2026.

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