STOCK TITAN

Mueller Industries (MLI) EVP Pieralisi reports restricted and performance stock holdings

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
3/A

Rhea-AI Filing Summary

Mueller Industries executive vice president Daniel Pieralisi filed an amended Form 3 to detail his holdings of the company’s common stock. The filing lists several direct ownership entries, including performance-based restricted stock that may be earned between 0% and 200% of target based on adjusted EBITDA over multi‑year periods.

These performance-based awards reference three-year measurement windows ending in 2025, 2026 and 2027, with vesting dates on July 30, 2028, July 30, 2029 and July 30, 2030. Other restricted stock holdings are scheduled to vest on July 30, 2026 and July 30, 2027, highlighting a long-term incentive structure tied to company performance and retention.

Positive

  • None.

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Insider Pieralisi Daniel
Role Executive VP - Admin
Type Security Shares Price Value
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 31,558 shares (Direct, null)
Footnotes (1)
  1. Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 29, 2024 through December 25, 2027. The vesting date is July 30, 2030. These shares will vest on 7/30/2027. Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 31, 2023 through December 26, 2026. The vesting date is July 30, 2029. Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 31, 2022 through December 27, 2025. The vesting date is July 30, 2028. These shares will vest on 7/30/2026.
Holding entry 2,400 shares Total shares following holding entry of common stock
Holding entry 3,000 shares Total shares following another common stock holding entry
Performance-based holding 31,558 shares Total shares following performance-based restricted stock entry
Performance window 1 Dec 31, 2022–Dec 27, 2025 Three-year adjusted EBITDA period for one performance award
Performance window 2 Dec 31, 2023–Dec 26, 2026 Three-year adjusted EBITDA period for another award
Performance window 3 Dec 29, 2024–Dec 25, 2027 Three-year adjusted EBITDA period for latest performance award
Time-based vesting July 30, 2026 & July 30, 2027 Vesting dates for time-based restricted stock
Performance vesting July 30, 2028–July 30, 2030 Vesting dates for performance-based restricted stock awards
performance-based restricted stock financial
"Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount"
Shares granted to employees or executives that are held back and only become actual, tradable stock if the company meets predefined performance targets; until those goals are met the shares cannot be sold. Think of it like a bonus held in escrow that’s released only when specific results are achieved — investors watch these awards because they tie management pay to company outcomes, can dilute existing shareholders when released, and signal how confident or incentivized insiders are to meet growth or profitability goals.
adjusted EBITDA financial
"based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period"
Adjusted EBITDA is a way companies measure how much money they make from their core operations, like running a business, by removing certain costs or income that aren’t part of regular business activities. It helps investors see how well a company is doing without distractions from unusual expenses or gains, making it easier to compare companies or track performance over time.
vesting date financial
"The vesting date is July 30, 2030."
restricted stock financial
"These shares will vest on 7/30/2027."
Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.
SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
Pieralisi Daniel

(Last)(First)(Middle)
1303 BRAYSHORE DRIVE

(Street)
COLLIERVILLE TENNESSEE 38017

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
05/08/2026
3. Issuer Name and Ticker or Trading Symbol
MUELLER INDUSTRIES INC [ MLI ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
05/11/2026
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Executive VP - Admin
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock31,558D
Common Stock2,500D(1)
Common Stock3,000D(2)
Common Stock1,500D(3)
Common Stock1,500D(4)
Common Stock2,400D(5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 29, 2024 through December 25, 2027. The vesting date is July 30, 2030.
2. These shares will vest on 7/30/2027.
3. Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 31, 2023 through December 26, 2026. The vesting date is July 30, 2029.
4. Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 31, 2022 through December 27, 2025. The vesting date is July 30, 2028.
5. These shares will vest on 7/30/2026.
Remarks:
Anthony J. Steinriede, Attorney-in-Fact05/11/2026
** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does the Mueller Industries (MLI) Form 3/A filing show for Daniel Pieralisi?

The Form 3/A shows Executive VP Daniel Pieralisi’s direct holdings of Mueller Industries common stock, including multiple restricted stock and performance-based restricted stock awards with specified vesting dates tied to multi-year adjusted EBITDA performance periods and time-based vesting schedules.

Are there buy or sell transactions reported for MLI executive Daniel Pieralisi in this Form 3/A?

No specific buy or sell transactions are reported. The filing classifies the entries as holdings, with no transaction share amounts or prices listed. It primarily discloses Pieralisi’s existing ownership positions and related restricted stock award structures, rather than new market trades.

How are Daniel Pieralisi’s performance-based restricted stock awards at Mueller Industries structured?

Certain awards are performance-based restricted stock that may be earned between 0% and 200% of target. Payout depends on Mueller Industries’ adjusted EBITDA performance over three-year periods ending in 2025, 2026 and 2027, with vesting dates set on July 30, 2028, 2029 and 2030.

What are the key vesting dates for Daniel Pieralisi’s restricted stock at Mueller Industries (MLI)?

The filing notes time-based restricted stock vesting on July 30, 2026 and July 30, 2027. Performance-based restricted stock tied to adjusted EBITDA targets has vesting dates on July 30, 2028, July 30, 2029 and July 30, 2030, reflecting long-term incentive timing.

How many Mueller Industries common shares does Daniel Pieralisi report in individual entries?

Individual holding lines show totals following the report such as 2,400 shares, 1,500 shares, 3,000 shares, 2,500 shares and 31,558 shares of common stock. Each figure reflects a separate direct ownership entry, including restricted and performance-based awards, rather than a summed total.