Five9, Inc. — Director's Dealing 2017

Dec 21, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Five9, Inc. (FIVN)
CIK: 0001288847
Period of Report: 2017-12-18

Reporting Person: ZWARENSTEIN BARRY (Interim CEO, CFO and Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-12-18	Common Stock	A	10410	—	Acquired	131778	Direct
2017-12-20	Common Stock	M	10000	$4.25	Acquired	141778	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-12-18	Employee Stock Option (right to buy)	$24.01	A	23039	Acquired	2027-12-18	Common Stock (23039.0)	Direct
2017-12-20	Employee Stock Option (right to buy)	$4.25	M	10000	Disposed	2024-11-05	Common Stock (10000.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	257821	Indirect

Footnotes

F1: The option vests in 12 equal monthly installments beginning on the one month anniversary of December 2, 2017.

F2: The option vests in 48 equal monthly installments beginning on the one month anniversary of November 5, 2014.