SmartStop Self Storage REIT, Inc. — Director's Dealing 2022

Mar 31, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SmartStop Self Storage REIT, Inc. (N/A)
CIK: 0001585389
Period of Report: 2022-03-29

Reporting Person: Mathews Paula M. (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-03-29	Class A-1 Units	$0	C	108672	Acquired		Class A Common Stock (108672)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	28610	Indirect

Footnotes

F1: Represents (i) 17,763 shares of restricted stock previously reported as being owned by the Reporting Person and (ii) 10,847 shares of Class A Common Stock acquired through the Issuer's offering and participation in the Issuer's Distribution Reinvestment Plan since the Reporting Person's last report.

F2: Represents Class A-1 limited partnership units ("Class A-1 Units") of SmartStop OP, L.P., the Issuer's operating partnership (the "Operating Partnership"). Class A-1 Units are redeemable by the holder for, at the election of the Issuer, shares of Class A Common Stock of the Issuer on a one-for-one basis or the cash value of such shares.

F3: Represents 108,672 Class A-1 Units received by the Reporting Person upon the conversion of certain Class A-2 limited partnership units ("Class A-2 Units") of the Operating Partnership held by the Reporting Person in accordance with the satisfaction of the earn-out terms of the Class A-2 Units.