CALIX, INC — Director's Dealing 2021

May 17, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CALIX, INC ((CALX))
CIK: 0001406666
Period of Report: 2021-05-13

Reporting Person: DENUCCIO KEVIN A (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-13	Stock Option (right to buy)	$38.96	A	9073	Acquired	2031-05-13	Common Stock (9073.0)	Direct

Footnotes

F1: The option vests and becomes exercisable with respect to 100% of the shares of common stock underlying the option on the earlier of (i) the one-year anniversary of the date of grant (May 13, 2021) or (ii) the day immediately preceding the date of the annual meeting of stockholders that occurs in the year following the year of grant.