Hourigan Rice Jacqueline - 01 Aug 2025 Form 4 Insider Report for MILLERKNOLL, INC. (MLKN)

Role
General Counsel and Corporate
Signature
Jacqueline H. Rice
Issuer symbol
MLKN
Transactions as of
01 Aug 2025
Net transactions value
-$87,260
Form type
4
Filing time
05 Aug 2025, 16:58:42 UTC
Previous filing
24 Jul 2025
Next filing
05 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Jacqueline Hourigan Rice General Counsel and Corporate 855 EAST MAIN AVENUE, P.O. BOX 302, ZEELAND Jacqueline H. Rice 05 Aug 2025 0001637150

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MLKN Common Stock Options Exercise $0 +2,936 +6.3% $0.000000 49,850 01 Aug 2025 Direct F1
transaction MLKN Common Stock Tax liability $25,907 -1,423 -2.9% $18.21 48,428 01 Aug 2025 Direct
transaction MLKN Common Stock Options Exercise $0 +3,459 +7.1% $0.000000 51,887 01 Aug 2025 Direct F1
transaction MLKN Common Stock Tax liability $29,333 -1,611 -3.1% $18.21 50,276 01 Aug 2025 Direct
transaction MLKN Common Stock Award $0 +621 +1.2% $0.000000 50,897 01 Aug 2025 Direct F2
transaction MLKN Common Stock Tax liability $4,930 -271 -0.53% $18.21 50,626 01 Aug 2025 Direct
transaction MLKN Common Stock Award $0 +1,297 +2.6% $0.000000 51,923 01 Aug 2025 Direct F2
transaction MLKN Common Stock Tax liability $10,298 -565 -1.1% $18.21 51,357 01 Aug 2025 Direct
transaction MLKN Common Stock Award $0 +766 +1.5% $0.000000 52,123 01 Aug 2025 Direct F2
transaction MLKN Common Stock Tax liability $6,082 -334 -0.64% $18.21 51,789 01 Aug 2025 Direct
transaction MLKN Common Stock Award $0 +470 +0.91% $0.000000 52,259 01 Aug 2025 Direct F2
transaction MLKN Common Stock Tax liability $3,732 -205 -0.39% $18.21 52,055 01 Aug 2025 Direct
transaction MLKN Common Stock Award $0 +433 +0.83% $0.000000 52,488 01 Aug 2025 Direct F2
transaction MLKN Common Stock Tax liability $3,438 -189 -0.36% $18.21 52,299 01 Aug 2025 Direct
transaction MLKN Common Stock Award $0 +115 +0.22% $0.000000 52,414 01 Aug 2025 Direct F2
transaction MLKN Common Stock Tax liability $913 -50 -0.1% $18.21 52,364 01 Aug 2025 Direct
transaction MLKN Common Stock Award $0 +331 +0.63% $0.000000 52,695 01 Aug 2025 Direct F2
transaction MLKN Common Stock Tax liability $2,628 -144 -0.27% $18.21 52,550 01 Aug 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 -2,936 -6.2% $0.000000 44,112 01 Aug 2025 Common Stock 2,936 Direct F3, F4
transaction MLKN Restricted Stock Units Options Exercise $0 -3,459 -7.8% $0.000000 40,653 01 Aug 2025 Common Stock 3,459 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.