UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-Q QUARTERLY REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2019 Commission file number 0-13292 McGRATH RENTCORP (Exact name of registrant as specified in its Charter) California 94-2579843 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 5700 Las Positas Road, Livermore, CA 94551-7800 (Address of principal ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 0-13292 McGRATH RENTCORP (Exact name of registrant as specified in its Charter) (State or other jurisdiction of incorporation or organization) California 94-2579843 (I.R.S. Employer Ide ...