John Matthew Collins - 03 Aug 2022 Form 4 Insider Report for CALIX, INC (CALX)

Role: EVP, Commercial Operations
Signature: /s/ Tom Gemetti as Attorney-in-fact for John Matthew Collins
Issuer symbol: CALX
Transactions as of: 03 Aug 2022
Net transactions value: -$256,800
Form type: 4
Filing time: 04 Aug 2022, 17:46:43 UTC
Previous filing: 01 Mar 2022
Next filing: 04 Nov 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CALX	Common Stock	Options Exercise	$34,750	+5,000		$6.95^*	5,000	03 Aug 2022	Direct
transaction	CALX	Common Stock	Sale	$291,550	-5,000	-100%	$58.31	0	03 Aug 2022	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	CALX	Stock Option (right to buy)	Options Exercise	$0	-5,000	-9.1%	$0.000000	50,171	03 Aug 2022	Common Stock	5,000	$6.95	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Shares sold between $57.96 and $58.88 per share at a weighted average price of $58.31. The reporting person will provide full information regarding the number of shares sold at each sale price upon request.
F2	100% of the shares subject to the option grant were fully vested and exercisable on August 1, 2021.