SEC Form 4 · accession 0001127602-15-006835

Zendesk, Inc. · ZEN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — SVP of Worldwide Sales

Period of report

Feb 17, 2015

Accepted (ET)

Feb 18, 2015 · 6:06 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001463172

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Feb 17, 2015	M	9,570	$6.58	A	12,347	D
Common Stock^F2,F3	Feb 17, 2015	S	9,570	$24.9814	D	2,777	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Option (Right to Buy)^F4	$6.58	Feb 17, 2015	M	9,570	D	—	Sep 3, 2023	Common Stock	9,570	695,430	D

F1This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
F2This sale price represents the weighted average sale price of the shares sold ranging from $24.9275 to $25.00 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.
F3Includes 2,777 shares acquired by the Reporting Person pursuant to the Issuer's Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(c).
F4The option is immediately exercisable as of the grant date. 1/4th of the shares subject to the option vested on August 30, 2014 and 1/48th of the shares subject to the option shall vest monthly thereafter, subject to the Reporting Person's continuous service to the Issuer on each such date. Unvested shares are subject to acceleration upon the occurrence of certain events. Unvested shares exercised are subject to a right of repurchase in favor of the Issuer should the Reporting Person cease to provide continuous service.