Vernon Irvin - 09 Nov 2021 Form 4 Insider Report for EVERBRIDGE, INC.

Role: EVP, Chief Revenue Officer
Signature: /s/ Elliot J. Mark, Attorney-in-Fact
Issuer symbol: N/A
Transactions as of: 09 Nov 2021
Net transactions value: -$3,485,646
Form type: 4
Filing time: 12 Nov 2021, 17:17:45 UTC
Previous filing: 04 Oct 2021
Next filing: 02 Mar 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EVBG	Common Stock	Options Exercise		+25,000	+9058%		25,276	09 Nov 2021	Direct	F1
transaction	EVBG	Common Stock	Sale	$1,741,092	-12,187	-48%	$142.86	13,089	10 Nov 2021	Direct	F2
transaction	EVBG	Common Stock	Sale	$1,744,554	-12,813	-98%	$136.16	276	11 Nov 2021	Direct	F2

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	EVBG	Performance-based Restricted Stock Unit	Options Exercise	$0	-25,000	-50%	$0.000000	25,000	09 Nov 2021	Common Stock	25,000	$0.000000	Direct	F3, F4

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

Explanation of Responses:

Id	Content
F1	Performance-based restricted stock units (PSUs) convert into common stock on a one-for-one basis.
F2	The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
F3	On October 24, 2019, the reporting person was granted performance-based restricted stock units (PSUs). The PSUs vested as to 50% on November 9, 2021.
F4	Not applicable.