MARK S. SHAPIRO - 07 Jun 2021 Form 4 Insider Report for EQUITY RESIDENTIAL (EQR)

Role: Director
Signature: /s/ Samantha Thompson, Attorney-in-fact
Issuer symbol: EQR
Transactions as of: 07 Jun 2021
Net transactions value: -$171,717
Form type: 4
Filing time: 09 Jun 2021, 16:11:32 UTC
Previous filing: 07 Jun 2021
Next filing: 11 Jun 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EQR	Common Shares Of Beneficial Interest	Options Exercise	$291,855	+5,815	+60%	$50.19	15,548	07 Jun 2021	Direct
transaction	EQR	Common Shares Of Beneficial Interest	Sale	$463,572	-5,815	-37%	$79.72	9,733	07 Jun 2021	Direct
holding	EQR	Common Shares Of Beneficial Interest						4,701	07 Jun 2021	SERP Account	F1

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	EQR	Non-qualified Stock Option (Right to Buy)	Options Exercise	$0	-5,815	-100%	$0.000000^*	0	07 Jun 2021	Common Shares Of Beneficial Interest	5,815	$50.19	Direct

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

Explanation of Responses:

Id	Content
F1	Represents shares owned by Principal Trust Company, as Trustee of the Equity Residential Supplemental Executive Retirement Plan, for the benefit of the reporting person.