Form4insider filings, from the source

Insider holders · CIK 0001585389

SmartStop Self Storage REIT, Inc. · SMA

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Paula M. MathewsExecutive VP and Secretary11,1717,82318,994Nov 2, 2017 · 10:00 am EDTForm 4
Harold PerryDirector12,657—12,657Jun 25, 2026 · 4:47 pm EDTForm 4
Timothy S. MorrisDirector9,166—9,166Jun 25, 2026 · 4:36 pm EDTForm 4
William H BrownfieldDirector5,000—5,000Jun 10, 2016 · 1:55 pm EDTForm 4
David J MuellerDirector4,215—4,215Sep 17, 2026 · 4:52 pm EDTForm 4
Nicholas LookGeneral Counsel and Secretary588—588Aug 18, 2026 · 4:36 pm EDTForm 4
H. Michael SchwartzChairman, CEO and President—100100Apr 26, 2016 · 1:15 pm EDTForm 3

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.