Andrea Owen - Aug 1, 2025 Form 4 Insider Report for MILLERKNOLL, INC. (MLKN)

Role
Chief Executive Officer
Signature
By: Jacqueline H. Rice For: Andrea R. Owen
Stock symbol
MLKN
Transactions as of
Aug 1, 2025
Transactions value $
-$592,767
Form type
4
Date filed
8/5/2025, 04:56 PM
Previous filing
Jul 24, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Owen Andrea Chief Executive Officer 855 EAST MAIN AVENUE, P.O. BOX 302, ZEELAND By: Jacqueline H. Rice For: Andrea R. Owen 2025-08-05 0001747270

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MLKN Common Stock Options Exercise $0 +20K +7.66% $0.00 281K Aug 1, 2025 Direct F1
transaction MLKN Common Stock Tax liability -$177K -9.7K -3.45% $18.21 271K Aug 1, 2025 Direct
transaction MLKN Common Stock Options Exercise $0 +22.4K +8.25% $0.00 294K Aug 1, 2025 Direct F1
transaction MLKN Common Stock Tax liability -$190K -10.4K -3.55% $18.21 283K Aug 1, 2025 Direct
transaction MLKN Common Stock Award $0 +9.17K +3.24% $0.00 292K Aug 1, 2025 Direct F2
transaction MLKN Common Stock Tax liability -$72.8K -4K -1.37% $18.21 288K Aug 1, 2025 Direct
transaction MLKN Common Stock Award $0 +4.39K +1.52% $0.00 293K Aug 1, 2025 Direct F2
transaction MLKN Common Stock Tax liability -$34.8K -1.91K -0.65% $18.21 291K Aug 1, 2025 Direct
transaction MLKN Common Stock Award $0 +3.32K +1.14% $0.00 294K Aug 1, 2025 Direct F2
transaction MLKN Common Stock Tax liability -$26.4K -1.45K -0.49% $18.21 293K Aug 1, 2025 Direct
transaction MLKN Common Stock Award $0 +5.42K +1.85% $0.00 298K Aug 1, 2025 Direct F2
transaction MLKN Common Stock Tax liability -$43K -2.36K -0.79% $18.21 296K Aug 1, 2025 Direct
transaction MLKN Common Stock Award $0 +2.35K +0.79% $0.00 298K Aug 1, 2025 Direct F2
transaction MLKN Common Stock Tax liability -$18.6K -1.02K -0.34% $18.21 297K Aug 1, 2025 Direct
transaction MLKN Common Stock Award $0 +812 +0.27% $0.00 298K Aug 1, 2025 Direct F2
transaction MLKN Common Stock Tax liability -$6.45K -354 -0.12% $18.21 298K Aug 1, 2025 Direct
transaction MLKN Common Stock Award $0 +3.06K +1.03% $0.00 301K Aug 1, 2025 Direct F2
transaction MLKN Common Stock Tax liability -$24.3K -1.33K -0.44% $18.21 299K Aug 1, 2025 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 MLKN Restricted Stock Units Options Exercise $0 -20K -8.67% $0.00 211K Aug 1, 2025 Common Stock 20K Direct F3, F4
transaction MLKN Restricted Stock Units Options Exercise $0 -22.4K -10.63% $0.00 188K Aug 1, 2025 Common Stock 22.4K Direct F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The Number of Derivative Securities Beneficially Owned Following Reported Transaction reflected in Table I of this form includes dividend equivalent units reinvested in the corresponding vesting RSUs, which satisfies the exemption of Rule 16b-2.
F2 Shares issued August 1, 2025 pursuant to Performance Share Units granted on July 12, 2022 under the Company's 2020 LTIP.
F3 Each restricted stock unit represents a contingent right to receive one share of MLKN common stock.
F4 The restricted stock units are subject to a three-year vest schedule, vesting 25% at year one, 25% at year two, and 50% at year three. Vesting is on August 1 of each respective year.