CALIX, INC — Director's Dealing 2020

May 4, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CALIX, INC ((CALX))
CIK: 0001406666
Period of Report: 2020-05-01

Reporting Person: LISTWIN DONALD J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-01	Common Stock	P	30000	$12.1136	Acquired	765000	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	235000	Indirect

Footnotes

F1: Shares purchased between $11.81 and $12.2811 per share at a weighted average price of $12.1136. The reporting person will provide full information regarding the number of shares purchased at each purchase price upon request.

F2: Amount of securities beneficially owned includes 21,148 unvested RSUs.

F3: Shares held by No Mas Ninos, L.P. The reporting person is a general partner of No Mas Ninos, L.P. and may be deemed to have shared voting and investment power over the shares held by the partnership.