Insider tradingForm 4

SmartStop Self Storage REIT, Inc. (SMA) Insider Trading

4 open-market trades reported since Aug 18, 2026: 0 purchases worth $0 and 4 sales worth $78K.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
David J. Mueller	Director	0	$0	3	$42K	Oct 19, 2026
Nicholas Look	General Counsel	0	$0	1	$35K	Aug 18, 2026

SMA insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 19	Oct 16	David J. MuellerDirector	Director	▼ SELL10b5-1	425	33.98	$14K	−10%	Form 4 ↗
Sep 17	Sep 16	David J. MuellerDirector	Director	▼ SELL10b5-1	425	32.05	$14K	−9.2%	Form 4 ↗
Aug 18	Aug 14	Nicholas LookGeneral Counsel	General Counsel	▼ SELL	1,025	34.36	$35K	−64%	Form 4 ↗
Aug 18	Aug 17	David J. MuellerDirector	Director	▼ SELL10b5-1	425	33.70	$14K	−8.4%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings