MillerKnoll CFO acquires 4,887 shares as grants vest

Each restricted stock unit represents a contingent right to receive one MLKN common share; the units vest in three equal annual installments on October 22 of each respective year.

Rhea-AI Filing Summary

MillerKnoll, Inc. Chief Financial Officer Kevin J. Veltman had 4,887 restricted stock units vest on October 22, 2026, and acquired 4,887 common shares.

Separately, 2,214 shares were delivered or withheld for payment of exercise price or tax liability, at a reported $21.68 per share; no Rule 10b5-1 plan is reported. After the transaction, Veltman beneficially owned 44,350 RSUs, including dividend equivalent units reinvested in corresponding vesting RSUs, and indirectly held 692 common shares through a profit share plan.

Insider Trade Summary

4,887 shares exercised/converted

Exercise 4 txns

Insider Veltman Kevin J.

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units F2, F3	4,887	$0.00	$0.00
Exercise	Common Stock F1	4,887	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	2,214.306	$21.68	$48K
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 44,350 contracts (Direct); Common Stock — 25,180.5337 shares (Direct); Common Stock — 692.18 shares (Indirect, by profit share plan)

Footnotes (3)

1. 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.
2. F2. Each restricted stock unit represents a contingent right to receive one share of MLKN common stock.
3. F3. The restricted stock units vest in three equal annual installments. Vesting for each tranche occurs on October 22nd of each respective year.

Key Figures

Restricted stock units vested: 4,887 units Common shares acquired: 4,887 shares Shares delivered or withheld: 2,214 shares +4 more

7 metrics

Restricted stock units vested 4,887 units October 22, 2026

Common shares acquired 4,887 shares October 22, 2026

Shares delivered or withheld 2,214 shares For payment of exercise price or tax liability on October 22, 2026

Reported price per share $21.68 per share Code F transaction on October 22, 2026

RSUs beneficially owned after transaction 44,350 RSUs After the October 22, 2026 transaction; includes reinvested dividend equivalent units

Indirect common shares held 692 shares Held by profit share plan as of October 22, 2026

RSU vesting installments 3 annual installments Each tranche vests on October 22 of its respective year

Key Terms

restricted stock unit, dividend equivalent units, Rule 16b-2

3 terms

restricted stock unit financial

"Each restricted stock unit represents a contingent right"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

dividend equivalent units financial

"includes dividend equivalent units reinvested"

Dividend equivalent units are bookkeeping credits that mirror cash dividends paid on actual shares, granted to holders of stock-based awards such as restricted stock units or deferred compensation. They matter to investors because they increase a company’s reported employee compensation cost and can lead to issuance of more shares or cash payouts over time, similar to extra pay linked to ownership that affects shareholder dilution and corporate cash flow.

Rule 16b-2 regulatory

"which satisfies the exemption of Rule 16b-2"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many MLKN shares did Kevin J. Veltman acquire from RSU vesting?

Kevin J. Veltman acquired 4,887 shares of MillerKnoll common stock when 4,887 restricted stock units vested on October 22, 2026.

How many MLKN shares were delivered or withheld, and at what price?

The reported transaction involved 2,214 shares delivered or withheld for payment of exercise price or tax liability, at a reported price of $21.68 per share, on October 22, 2026.

What are the vesting terms for MillerKnoll RSUs?

Each restricted stock unit represents a contingent right to receive one share of MLKN common stock. The units vest in three equal annual installments, with each tranche vesting on October 22 of its respective year.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/26/2026 - 04:02 PM EDT Accepted by SEC EDGAR 10/26/2026 - 04:02 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Veltman Kevin J.

(Last) (First) (Middle)

855 EAST MAIN AVENUE

P.O. BOX 302

(Street)

ZEELAND MICHIGAN 49464

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MILLERKNOLL, INC. [ MLKN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/22/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	10/22/2026		M		4,887	A	$0.0	27,394.8397	D
Common Stock	10/22/2026		F		2,214.306	D	$21.68	25,180.5337	D
Common Stock								692.18	I	by profit share plan

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(2)	10/22/2026		M			4,887	(3)	(3)	Common Stock	4,887	$0.0	44,350	D

Explanation of Responses:

1. 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.

2. Each restricted stock unit represents a contingent right to receive one share of MLKN common stock.

3. The restricted stock units vest in three equal annual installments. Vesting for each tranche occurs on October 22nd of each respective year.

	By: Jacqueline H. Rice For: Kevin J. Veltman	10/23/2026
	** Signature of Reporting Person	Date
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)