Miller Industries (MLR) CFO nets shares from 5,063 RSU vesting

Rhea-AI Filing Summary

Miller Industries Chief Financial Officer Deborah L. Whitmire reported routine equity compensation activity. On March 6, 2026, 5,063 time-based restricted stock units vested and were converted into the same number of shares of common stock, with no exercise price. To cover tax withholding obligations on this vesting, 1,187 shares of common stock were withheld at $45.9600 per share, a non-market disposition. After these transactions, Whitmire directly owned 26,174.5510 shares of common stock. She also continued to hold restricted stock units representing 17,409 and 6,000 underlying shares of common stock, which vest in scheduled annual installments as described in the footnotes.

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

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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^*

WHITMIRE DEBORAH L

(Last) (First) (Middle)

C/O MILLER INDUSTRIES, INC.

8503 HILLTOP DRIVE

(Street)

OOLTEWAH TN 37363

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MILLER INDUSTRIES INC /TN/ [ MLR ]

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

3. Date of Earliest Transaction (Month/Day/Year)
03/06/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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	03/06/2026		M		5,063(1)	A	(3)	27,361.551	D
Common Stock	03/06/2026		F		1,187(2)	D	$45.96	26,174.551	D

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 Unit	(3)	03/06/2026		M			5,063	(1)	(1)	Common Stock	5,063	$0	5,063	D
Restricted Stock Unit	(3)							(4)	(4)	Common Stock	17,409		17,409	D
Restricted Stock Unit	(3)							(5)	(5)	Common Stock	6,000		6,000	D

Explanation of Responses:

1. Represents the conversion of restricted stock units that vested on March 6, 2026. These are time-based restricted stock units that vest in three equal annual installments commencing on March 6, 2025. Vested shares will be delivered to the reporting person not later than 30 days after the vesting date.

2. These shares were withheld to cover tax withholding obligations when 5,063 time-based restricted stock units vested on March 6, 2026.

3. Each restricted stock unit represents a contingent right to receive one share of Miller Industries, Inc. common stock.

4. These are time-based restricted stock units that vest in three equal annual installments commencing on March 15, 2026.

5. These are time-based restricted stock units that vest in five equal annual installments commencing on March 1, 2023.

	/s/ Frank Madonia, as attorney in fact for Deborah L. Whitmire	03/10/2026
	** 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.

FAQ

What insider transaction did Miller Industries (MLR) CFO Deborah Whitmire report?

Miller Industries CFO Deborah Whitmire reported vesting of 5,063 restricted stock units on March 6, 2026, converting into the same number of common shares. This reflects routine equity compensation rather than an open-market stock purchase or sale.

How many Miller Industries (MLR) shares were withheld for taxes in this Form 4?

The filing shows 1,187 common shares were withheld to cover tax obligations when 5,063 restricted stock units vested at $45.9600 per share. This tax-withholding disposition is coded “F” and is not an open-market sale.

What are Deborah Whitmire’s Miller Industries (MLR) share holdings after the transactions?

After the reported transactions, Deborah Whitmire directly owns 26,174.5510 shares of Miller Industries common stock. This total reflects the net result of RSU vesting and tax-withholding shares on March 6, 2026.

How many Miller Industries (MLR) restricted stock units does the CFO still hold?

The filing shows remaining restricted stock units covering 17,409 and 6,000 underlying common shares. These time-based RSUs vest in scheduled annual installments beginning March 15, 2026, and March 1, 2023, respectively.

Was there an open-market buy or sell of Miller Industries (MLR) stock in this Form 4?

No open-market buys or sells are reported. The Form 4 reflects RSU vesting (code M) and a tax-withholding disposition of 1,187 shares (code F), which is used to satisfy tax obligations rather than a discretionary market trade.

How are Miller Industries (MLR) restricted stock units described in this filing?

Each restricted stock unit represents a contingent right to receive one share of Miller Industries common stock. The footnotes state these are time-based RSUs that vest in equal annual installments over multi-year periods.