UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2019 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM _________ TO _________ Commission file number: 001-37949 Innovative Industrial Properties, Inc. (Exact Name of Registrant as Specified in Its Charter) (State ...

Innovative Industrial Properties, Inc. (NYSE:IIPR) Q4 2018 Earnings Conference Call March 14, 2019 1:00 PM ET Company Participants Brian Wolfe - Vice President, General Counsel & Company Secretary Alan Gold - Executive Chairman Paul Smithers - President and Chief Executive Officer Catherine Hastings - Chief Financial Officer, Chief Accounting Officer and Treasurer Conference Call Participants Thomas Catherwood - BTIG, LLC John Massocca - Ladenburg Thalmann & Co. Inc. Operator Good afternoon, and welcome to ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10–K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2018 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From _______to ________ Commission File Number: 001-37949 Innovative Industrial Properties, Inc. (Exact name of registrant as specified in its charter) Maryland 81-2963 ...