Bart Ben Sanford - Sep 1, 2021 Form 4 Insider Report for Inogen Inc (INGN)

Role: EVP, Operations
Signature: /s/ Alison Bauerlein, as Attorney-in-Fact
Stock symbol: INGN
Transactions as of: Sep 1, 2021
Transactions value $: -$13,628
Form type: 4
Date filed: 9/3/2021, 04:32 PM
Previous filing: Jun 3, 2021
Next filing: Dec 3, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	INGN	Common Stock	Options Exercise	$0	+273	+5.71%	$0.00	5.06K	Sep 1, 2021	Direct
transaction	INGN	Common Stock	Tax liability	-$13.6K	-225	-4.45%	$60.57	4.83K	Sep 1, 2021	Direct	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	INGN	Restricted Stock Unit	Options Exercise	$0	-273	-9.09%	$0.00	2.73K	Sep 1, 2021	Common Stock	273		Direct	F2, F3

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

Explanation of Responses:

Id	Content
F1	The reported shares were withheld to cover the Reporting Person's tax withholding liability in connection with a portion of a time-based restricted stock award that vested on September 1, 2021.
F2	Each restricted stock unit represents a contingent right to receive one share of Inogen common stock.
F3	Subject to the reporting person's continued service, 25% of the restricted stock units shall vest on March 1, 2021, and 1/16th of the restricted stock units shall vest every three months thereafter on the 1st day of the month.