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Filing Details

Accession Number:: 0001127602-15-034732
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2015-12-21 18:02:28
Reporting Period:: 2015-12-18

Filing Date:: 2015-12-21
Accepted Time:: 2015-12-21 18:02:28
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1463172	Zendesk Inc.	ZEN	Services-Computer Processing & Data Preparation (7374)	000000000

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1605957	Adrian Mcdermott	1019 Market Street San Francisco CA 94103	Svp Of Product Development	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2015-12-18	1,625	$25.95	84,627	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Series A Common Stock	0	Direct

Reported Derivative Holdings

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Sec. Name	Sec. Type	Price	Expiration Date	Amount	Remaning Holdings	Nature of Ownership
Common Stock	Restricted Stock Unit	$0.00	2022-02-04	98,959	98,959	Direct
Series A Common Stock	Series B Common Stock	$0.00		0	0	Direct
Common Stock	Stock Option (Right to Buy)	$0.11	2020-09-09	0	0	Direct
Common Stock	Stock Option (Right to Buy)	$6.24	2023-05-03	474,167	474,167	Direct
Common Stock	Stock Option (Right to Buy)	$9.52	2024-02-13	241,238	241,238	Direct
Common Stock	Stock Option (Right to Buy)	$24.77	2025-02-04	125,000	125,000	Direct

Expiration Date	Amount	Remaning Holdings	Nature of Ownership
2022-02-04	98,959	98,959	Direct
	0	0	Direct
2020-09-09	0	0	Direct
2023-05-03	474,167	474,167	Direct
2024-02-13	241,238	241,238	Direct
2025-02-04	125,000	125,000	Direct

Footnotes

This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
Restricted stock units convert into common stock on a one-for-one basis.
1/48th of the shares issuable pursuant to the restricted stock units shall vest monthly after the vesting commencement date of February 15, 2015, 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.
Each share of Series B Common Stock automatically converts into Series A Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering of Common Stock and has no expiration date nor conversion price. Unvested shares are subject to repurchase. 1/4th of the shares vested on September 8, 2012 and 1/48th of the shares 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.
1/4th of the shares subject to the option vested on July 26, 2011 and 1/48th of the shares vested monthly thereafter through July 26, 2014.
The option is immediately exercisable as of the grant date. 1/60th of the shares vest monthly after the vesting commencement date of April 23, 2013, 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.
The option is immediately exercisable as of the grant date. 1/60th of the shares vest monthly after the vesting commencement date of February 13, 2014, 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.
1/48th of the shares subject to the option shall vest and become exercisable monthly after the vesting commencement date of February 5, 2015, 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.