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Mueller Industries (NYSE: MLI) CEO gets 270,000-share award

(Very High)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Mueller Industries reported insider equity changes by Chairman and CEO Christopher L. Gregory on 30 July 2026. He received a grant of 270,000 shares of common stock, which will vest on 30 July 2026. To satisfy tax or exercise obligations, 205,972 shares of common stock were delivered or withheld at $66.57 per share. He also reports indirect common-stock holdings through children, spouse, and family trusts.

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Insider Christopher Gregory L.
Role Chairman of the Board & CEO
Type Security Shares Price Value
Grant/Award Common Stock F1 270,000 $0.00 $0.00
Exercise Price or Tax Liability Common Stock 205,972 $66.57 $13.71M
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 1,673,850 shares (Direct); Common Stock — 27,200 shares (Indirect, by children); Common Stock — 268,784 shares (Indirect, by spouse); Common Stock — 145,040 shares (Indirect, by trust where he is beneficiary); Common Stock — 140,000 shares (Indirect, by trust where spouse is beneficiary)
Footnotes (1)
  1. F1. These shares will vest on 7/30/2026.
Stock award 270,000 shares Common stock granted to Chairman & CEO on 2026-07-30
Shares withheld for taxes/exercise 205,972 shares Common shares delivered or withheld to satisfy tax or exercise obligations on 2026-07-30
Withholding price per share $66.57 Per-share value used for the 205,972-share tax or exercise-price disposition
Indirect holdings by children 27,200 shares Common stock held indirectly by children after 2026-07-30
Indirect holdings by spouse 268,784 shares Common stock held indirectly by spouse after 2026-07-30
Trust holdings (CEO beneficiary) 145,040 shares Common stock held in a trust where Christopher L. Gregory is beneficiary
Trust holdings (spouse beneficiary) 140,000 shares Common stock held in a trust where his spouse is beneficiary
payment of exercise price or tax liability by delivering or withholding securities financial
"Transaction coded as payment of exercise price or tax liability by delivering or withholding securities"
exercise-price-or-tax-liability disposition financial
"Transaction_action described as exercise-price-or-tax-liability disposition for common stock"
beneficiary financial
"Indirect ownership noted as by trust where he is beneficiary"
vest financial
"Footnote states these shares will vest on 7/30/2026"
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

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FAQ

What stock award did Mueller Industries (MLI) grant to its CEO?

Mueller Industries granted CEO Christopher L. Gregory 270,000 shares of common stock. According to the disclosure, these shares are scheduled to vest on 7/30/2026, indicating a time-based equity incentive rather than an immediate cash compensation award.

How many Mueller Industries (MLI) shares were withheld for taxes or exercise obligations?

The disclosure shows 205,972 shares of common stock were delivered or withheld at $66.57 per share. This transaction is coded for payment of exercise price or tax liability by delivering or withholding securities, not as an open-market sale.

Were the recent MLI CEO equity transactions under a Rule 10b5-1 plan?

The SEC report indicates the Rule 10b5-1 checkbox was not marked for these transactions. That means the reported grant and share withholding were not affirmatively designated as being executed under a pre-arranged Rule 10b5-1 trading plan.

What indirect shareholdings does the Mueller Industries (MLI) CEO report?

Christopher L. Gregory reports indirect holdings of 27,200 shares by children, 268,784 shares by spouse, 145,040 shares in a trust where he is beneficiary, and 140,000 shares in a trust where his spouse is beneficiary.

Does the recent MLI insider activity represent a market buy or sell by the CEO?

The disclosure combines a stock grant of 270,000 shares with share withholding of 205,972 shares for tax or exercise obligations. It does not report any open-market purchase or sale transactions coded as buys or sells.
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
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*
Christopher Gregory L.

(Last)(First)(Middle)
2530 JOHNSON ROAD

(Street)
GERMANTOWN TENNESSEE 38139

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
MUELLER INDUSTRIES INC [ MLI ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chairman of the Board & CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/30/2026
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)

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 Stock07/30/2026A270,000(1)A$01,879,822D
Common Stock07/30/2026F205,972D$66.571,673,850D
Common Stock27,200Iby children
Common Stock268,784Iby spouse
Common Stock145,040Iby trust where he is beneficiary
Common Stock140,000Iby trust where spouse is beneficiary
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. These shares will vest on 7/30/2026.
Remarks:
Anthony J. Steinriede, Attorney-in-Fact07/31/2026
** 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)