MCGRATH RENTCORP — Director's Dealing 2026

Feb 25, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MCGRATH RENTCORP (MGRC)
CIK: 0000752714
Period of Report: 2026-02-23

Reporting Person: Wescott Tara (SVP, Chief HR Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-23	Common Stock	M	827	—	Acquired	7047	Direct
2026-02-23	Common Stock	F	521	$113.07	Disposed	6526	Direct
2026-02-24	Common Stock	M	1911	—	Acquired	8437	Direct
2026-02-24	Common Stock	M	401	—	Acquired	8838	Direct
2026-02-24	Common Stock	F	1482	$114.48	Disposed	7356	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-23	Restricted Stock Unit	$0	M	827	Disposed	2031-02-23	Common Stock (827)	Direct
2026-02-24	Restricted Stock Unit	$0	M	1200	Disposed	2030-02-24	Common Stock (1200)	Direct
2026-02-24	Restricted Stock Unit	$0	M	401	Disposed	2030-02-23	Common Stock (401)	Direct

Footnotes

F1: The restricted stock unit shall vest 33% on the first annual anniversary of the grant; 33% on the second annual anniversary of the grant; and 34% on the third annual anniversary of the grant. Each restricted stock unit represents a right to receive one share of common stock or an amount equal to the fair market value of the common stock underlying the unit on the vesting date.

F2: Shares acquired upon vesting of performance based RSUs. Each vested RSU converts into 159.21% of one share of McGrath RentCorp common stock.

F3: The RSUs are subject to a performance based vesting component at the end of a three-year performance period.

F4: The conversion price of the RSUs was based on the closing price of McGrath RentCorp common stock on February 24, 2026 and therefore such date is determined to be the date exercisable.