Director Kimberly Ann Box awarded 1,300 RSUs at McGrath RentCorp (MGRC)

Rhea-AI Filing Summary

Box Kimberly Ann reported acquisition or exercise transactions in this Form 4 filing.

McGrath RentCorp director Kimberly Ann Box received an equity award of 1,300 restricted stock units on February 27, 2026 under the 2016 Stock Incentive Plan. These RSUs vest 100% on April 1, 2027. After this grant, she holds 7,000 common shares plus 1,300 unvested RSUs, totaling 8,300 reported shares and units.

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^*

Box Kimberly Ann

(Last) (First) (Middle)

C/O MCGRATH RENTCORP

5700 LAS POSITAS ROAD

(Street)

LIVERMORE CA 94551

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MCGRATH RENTCORP [ MGRC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

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(1)	02/27/2026		A		1,300(2)	A	$0	8,300(3)	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

Explanation of Responses:

1. Represents restricted stock units ("RSUs").

2. The RSUs were acquired under the 2016 Stock Incentive Plan. The restricted stock units vest 100% on April 1, 2027. Each restricted stock unit represents a right to receive one share of stock or an amount equal to the fair market value of the common stock underlying the unit on the vesting date.

3. Represents 7,000 shares outstanding and 1,300 unvested RSUs.

	David Whitney, POA for Kimberly A. Box	03/03/2026
	** 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).
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FAQ

What did McGrath RentCorp (MGRC) report in this Form 4 filing?

McGrath RentCorp reported that director Kimberly Ann Box received an award of 1,300 restricted stock units of common stock. The award was a grant, not an open-market purchase, and was issued under the company’s 2016 Stock Incentive Plan.

How many McGrath RentCorp (MGRC) shares and RSUs does Kimberly Ann Box hold after the grant?

After the award, Kimberly Ann Box holds 7,000 common shares and 1,300 unvested RSUs, for a total of 8,300 reported shares and units. This reflects her updated equity position as disclosed in the Form 4 filing.

When do Kimberly Ann Box’s new McGrath RentCorp (MGRC) RSUs vest?

The 1,300 restricted stock units granted to Kimberly Ann Box vest 100% on April 1, 2027. At vesting, each RSU converts into either one share of common stock or a cash amount equal to the stock’s fair market value on that date.

What type of transaction is reported for McGrath RentCorp (MGRC) director Kimberly Ann Box?

The filing reports a grant or award acquisition of 1,300 restricted stock units, coded as transaction type A. This represents compensation in equity form rather than a purchase or sale on the open market by the director.

Under which plan were the McGrath RentCorp (MGRC) RSUs granted to Kimberly Ann Box?

The 1,300 restricted stock units were granted under McGrath RentCorp’s 2016 Stock Incentive Plan. This plan provides for equity-based compensation, and the RSUs give Box the right to receive stock or cash value at their vesting date.