Anthony Steinriede - Oct 26, 2021 Form 4 Insider Report for MUELLER INDUSTRIES INC (MLI)

Role
VP - Corporate Controller
Signature
/s/ Anthony Steinriede
Stock symbol
MLI
Transactions as of
Oct 26, 2021
Transactions value $
$48
Form type
4
Date filed
10/27/2021, 03:24 PM
Previous filing
Aug 3, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MLI Common Stock Options Exercise $162K +6.11K +29.68% $26.52 26.7K Oct 26, 2021 Direct
transaction MLI Common Stock Tax liability -$162K -3.11K -11.66% $52.05 23.6K Oct 26, 2021 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MLI Stock Option (Right-to-Buy) Options Exercise $0 -6.11K -100% $0.00* 0 Oct 26, 2021 Common Stock 6.11K $26.52 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These options vested as follows: 1,834 on 7/24/2018; 1,833 on 7/24/2019; 2,444 on 7/24/2020.