Mark Van Mourick - 31 Dec 2021 Form 5 Insider Report for National Storage Affiliates Trust (NSA)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NSA	Class A OP Units	Gift	$0	-2,684	-2.5%	$0.000000	102,828	01 Nov 2021	Common shares of beneficial interest, $0.01 par value	2,684		Direct	F1, F2, F3, F4, F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	The Reporting Person had the right to cause NSA OP, LP (the "Partnership") to redeem all or a portion of the Reporting Person's Class A common units of limited partner interest of the Partnership (the "Class A OP Units") reported in Column 5 of this Form 5 for cash in an amount equal to the market value of an equivalent number of common shares of beneficial interest of National Storage Affiliates Trust (the "Issuer"), or at the Issuer's option, common shares of beneficial interest ("Shares") on a one-for-one basis, subject to certain adjustments.
F2	On November 1, 2021, the Reporting Person made a bona fide gift of 2,684 Class A OP Units to a nonprofit tax-exempt organization under section 501(c)(3) of the internal revenue code.
F3	N/A
F4	This filing shall not be deemed to be an admission that the Reporting Person is the beneficial owner of any of the securities reported herein, and the Reporting Person disclaims beneficial ownership of such securities except to the extent of the Reporting Person's pecuniary interest therein.
F5	The 102,828 Class A OP Units do not include derivative securities of other classes or non-derivative securities of the Reporting Person that were previously reported.