Steffen Sigloch - 30 Jul 2025 Form 4 Insider Report for MUELLER INDUSTRIES INC (MLI)

Reporting relationship
Chief Manufacturing Officer
Issuer ticker
MLI
Reported as of
30 Jul 2025
Net transaction value
-$3,966,435
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
31 Jul 2025, 10:31:01 UTC
Prior SEC filing
02 Jul 2025
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
Anthony J. Steinriede, Attorney-in-Fact

Key filing fact

Steffen Sigloch filed Form 4 for MUELLER INDUSTRIES INC (MLI) on 31 Jul 2025.

Key facts

  • This page summarizes Steffen Sigloch's Form 4 filing for MUELLER INDUSTRIES INC (MLI).
  • 2 reported transactions and 0 derivative rows are listed below.
  • Accepted by SEC: 31 Jul 2025, 10:31.

Change

  • Previous filing in this sequence was filed on 02 Jul 2025.
  • Current net transaction value: -$3,966,435.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001549986 Primary reporting owner

Sigloch Steffen

Relationship
Chief Manufacturing Officer
Address
3205 BLUE CYPRESS LN, WELLINGTON
Signature
Anthony J. Steinriede, Attorney-in-Fact
Signature date
31 Jul 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MLI transaction

Common Stock

Award

Transaction value
$0
Shares
+44,000
Change %
+37%
Price
$0.000000
Shares after
164,375
Date
30 Jul 2025
Ownership
Direct
Footnotes
F1
MLI transaction

Common Stock

Tax liability

Transaction value
$3,966,435
Shares
-45,217
Change %
-28%
Price
$87.72
Shares after
119,158
Date
30 Jul 2025
Ownership
Direct
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

These shares will vest on 7/30/2025.

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