person · Reporting owner

McDermott Adrian

Disclosed activity across 3 companies

Tapewire entity: 38555
SEC CIK: 0001605957

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Weave Communications, Inc.WEAV · Entity 5365	Director	June 10, 2026	June 12, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Weave Communications, Inc.

Report date June 10, 2026 · Filed June 12, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	76,249	Reported balance After 2026-06-10 transaction · row 1 1 source row Row 1 · 2026-06-10 · Grant · Acquired 32,502 · Balance 76,249 F1: Represents 32,502 restricted stock units (the "RSUs") granted to the Reporting Person as a director of the Issuer. Each restricted stock unit represents the right to receive one share of the Issuer's Common Stock upon vesting. The RSUs will vest in full on the earlier of (i) June 10, 2027 and (ii) the date of the first annual meeting of the Issuer's stockholders following June 10, 2026. Such grant is exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), in reliance on Rule 16b-3(d).

Filing footnotes · ownership attribution and instrument terms

F1: Represents 32,502 restricted stock units (the "RSUs") granted to the Reporting Person as a director of the Issuer. Each restricted stock unit represents the right to receive one share of the Issuer's Common Stock upon vesting. The RSUs will vest in full on the earlier of (i) June 10, 2027 and (ii) the date of the first annual meeting of the Issuer's stockholders following June 10, 2026. Such grant is exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), in reliance on Rule 16b-3(d).

Past disclosures · reporting ended (2)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Mandiant, Inc.

Report date September 12, 2022 · Filed September 12, 2022

Section 16 reporting ended · disclosed 2022-09-12. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	0	Reported balance After 2022-09-12 transaction · row 1 Sequence does not reconcile; account continuity is unresolved. 1 source row Row 1 · 2022-09-12 · Disposition to issuer · Disposed 39,759 · Balance 0 F1: Represents shares of the Issuer's common stock that were disposed of in connection with the merger of Dupin Inc. with and into the Issuer (the "Merger") pursuant to an Agreement and Plan of Merger, dated as of March 7, 2022, by and among the Issuer, Google LLC ("Google") and Dupin Inc. At the effective time of the Merger, each share of the Issuer's common stock was cancelled and converted into the right to receive $23.00 in cash.
Common StockSEC Table I · non-derivative	Direct	0	Reported balance After 2022-09-12 transaction · row 2 Sequence does not reconcile; account continuity is unresolved. 1 source row Row 2 · 2022-09-12 · Disposition to issuer · Disposed 9,267 · Balance 0 F2: At the effective time of the Merger, each outstanding restricted stock unit ("RSU") was canceled and converted into a right to receive an amount in cash equal to the product of (1) $23.00 and (2) the total number of shares of the Issuer's common stock then-subject to such RSU.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of the Issuer's common stock that were disposed of in connection with the merger of Dupin Inc. with and into the Issuer (the "Merger") pursuant to an Agreement and Plan of Merger, dated as of March 7, 2022, by and among the Issuer, Google LLC ("Google") and Dupin Inc. At the effective time of the Merger, each share of the Issuer's common stock was cancelled and converted into the right to receive $23.00 in cash.

F2: At the effective time of the Merger, each outstanding restricted stock unit ("RSU") was canceled and converted into a right to receive an amount in cash equal to the product of (1) $23.00 and (2) the total number of shares of the Issuer's common stock then-subject to such RSU.

Zendesk, Inc.

Report date November 22, 2022 · Filed November 25, 2022

Section 16 reporting ended · disclosed 2022-11-25. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	0	Reported balance After 2022-11-22 transaction · row 1 1 source row Row 1 · 2022-11-22 · Disposition to issuer · Disposed 96,822 · Balance 0 F1: The shares of Company common stock were disposed of pursuant to the Agreement and Plan of Merger, dated as of June 24, 2022 (the "Merger Agreement"), by and among the Company, Zoro BidCo, Inc., a Delaware corporation, and Zoro Merger Sub, Inc., a Delaware corporation, whereby at the effective time of the merger contemplated therein (the "Effective Time"), each share of Company common stock issued and outstanding immediately prior to the Effective Time, subject to certain exceptions as provided in the Merger Agreement, was converted into the right to receive $77.50 in cash, without interest (the "Merger Consideration"), subject to any required tax withholding as provided in the Merger Agreement.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $155.97 · Expires 2031-02-08	Direct	0	Reported balance After 2022-11-22 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2022-11-22 · Disposition to issuer · Disposed 28,334 · Balance 0 F2: At the Effective Time, each Company stock option that was out-of-the-money was cancelled for no consideration in accordance with the terms of the Merger Agreement.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $144.09 · Expires 2031-05-03	Direct	0	Reported balance After 2022-11-22 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2022-11-22 · Disposition to issuer · Disposed 7,391 · Balance 0 F2: At the Effective Time, each Company stock option that was out-of-the-money was cancelled for no consideration in accordance with the terms of the Merger Agreement.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $116.67 · Expires 2032-02-28	Direct	0	Reported balance After 2022-11-22 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2022-11-22 · Disposition to issuer · Disposed 19,610 · Balance 0 F2: At the Effective Time, each Company stock option that was out-of-the-money was cancelled for no consideration in accordance with the terms of the Merger Agreement.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $89.20 · Expires 2030-02-10	Direct	0	Reported balance After 2022-11-22 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2022-11-22 · Disposition to issuer · Disposed 39,146 · Balance 0 F2: At the Effective Time, each Company stock option that was out-of-the-money was cancelled for no consideration in accordance with the terms of the Merger Agreement.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $73.27 · Expires 2029-02-07	Direct	0	Reported balance After 2022-11-22 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2022-11-22 · Disposition to issuer · Disposed 48,400 · Balance 0 F3: At the Effective Time, each Company stock option that was in-the-money was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award (if such Company stock option was unvested) or a cash payment (if such Company stock option was vested), in each case, equal to the product of (x) the excess of the Merger Consideration over the exercise price per share of Company Common Stock subject to such option multiplied by (y) the total number of shares of Company Common Stock subject to such option as of immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $38.50 · Expires 2028-02-08	Direct	0	Reported balance After 2022-11-22 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2022-11-22 · Disposition to issuer · Disposed 44,000 · Balance 0 F3: At the Effective Time, each Company stock option that was in-the-money was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award (if such Company stock option was unvested) or a cash payment (if such Company stock option was vested), in each case, equal to the product of (x) the excess of the Merger Consideration over the exercise price per share of Company Common Stock subject to such option multiplied by (y) the total number of shares of Company Common Stock subject to such option as of immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $27.06 · Expires 2027-05-09	Direct	0	Reported balance After 2022-11-22 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2022-11-22 · Disposition to issuer · Disposed 33,600 · Balance 0 F3: At the Effective Time, each Company stock option that was in-the-money was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award (if such Company stock option was unvested) or a cash payment (if such Company stock option was vested), in each case, equal to the product of (x) the excess of the Merger Consideration over the exercise price per share of Company Common Stock subject to such option multiplied by (y) the total number of shares of Company Common Stock subject to such option as of immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $24.77 · Expires 2025-02-04	Direct	0	Reported balance After 2022-11-22 transaction · row 9 Instrument identity requires review; Table II rows are not merged. 1 source row Row 9 · 2022-11-22 · Disposition to issuer · Disposed 125,000 · Balance 0 F3: At the Effective Time, each Company stock option that was in-the-money was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award (if such Company stock option was unvested) or a cash payment (if such Company stock option was vested), in each case, equal to the product of (x) the excess of the Merger Consideration over the exercise price per share of Company Common Stock subject to such option multiplied by (y) the total number of shares of Company Common Stock subject to such option as of immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $23.44 · Expires 2026-05-06	Direct	0	Reported balance After 2022-11-22 transaction · row 10 Instrument identity requires review; Table II rows are not merged. 1 source row Row 10 · 2022-11-22 · Disposition to issuer · Disposed 32,500 · Balance 0 F3: At the Effective Time, each Company stock option that was in-the-money was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award (if such Company stock option was unvested) or a cash payment (if such Company stock option was vested), in each case, equal to the product of (x) the excess of the Merger Consideration over the exercise price per share of Company Common Stock subject to such option multiplied by (y) the total number of shares of Company Common Stock subject to such option as of immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.52 · Expires 2024-02-13	Direct	0	Reported balance After 2022-11-22 transaction · row 11 Instrument identity requires review; Table II rows are not merged. 1 source row Row 11 · 2022-11-22 · Disposition to issuer · Disposed 125,934 · Balance 0 F3: At the Effective Time, each Company stock option that was in-the-money was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award (if such Company stock option was unvested) or a cash payment (if such Company stock option was vested), in each case, equal to the product of (x) the excess of the Merger Consideration over the exercise price per share of Company Common Stock subject to such option multiplied by (y) the total number of shares of Company Common Stock subject to such option as of immediately prior to the Effective Time.
Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2029-02-28	Direct	0	Reported balance After 2022-11-22 transaction · row 12 Instrument identity requires review; Table II rows are not merged. 1 source row Row 12 · 2022-11-22 · Disposition to issuer · Disposed 15,934 · Balance 0 F4: At the Effective Time, each restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.
Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2029-06-24	Direct	0	Reported balance After 2022-11-22 transaction · row 13 Instrument identity requires review; Table II rows are not merged. 1 source row Row 13 · 2022-11-22 · Disposition to issuer · Disposed 12,903 · Balance 0 F4: At the Effective Time, each restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.
Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2028-02-08	Direct	0	Reported balance After 2022-11-22 transaction · row 14 Instrument identity requires review; Table II rows are not merged. 1 source row Row 14 · 2022-11-22 · Disposition to issuer · Disposed 7,970 · Balance 0 F4: At the Effective Time, each restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.
Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2027-02-10	Direct	0	Reported balance After 2022-11-22 transaction · row 15 Instrument identity requires review; Table II rows are not merged. 1 source row Row 15 · 2022-11-22 · Disposition to issuer · Disposed 6,117 · Balance 0 F4: At the Effective Time, each restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.
Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2028-05-03	Direct	0	Reported balance After 2022-11-22 transaction · row 16 Instrument identity requires review; Table II rows are not merged. 1 source row Row 16 · 2022-11-22 · Disposition to issuer · Disposed 2,465 · Balance 0 F4: At the Effective Time, each restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.
Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2026-02-07	Direct	0	Reported balance After 2022-11-22 transaction · row 17 Instrument identity requires review; Table II rows are not merged. 1 source row Row 17 · 2022-11-22 · Disposition to issuer · Disposed 1,009 · Balance 0 F4: At the Effective Time, each restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.
Performance Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2029-02-28	Direct	9,805	Reported balance After 2022-11-22 transaction · row 18 Instrument identity requires review; Table II rows are not merged. 1 source row Row 18 · 2022-11-22 · Grant · Acquired 9,805 · Balance 9,805 F5: At the Effective Time, each performance-based restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.
Performance Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2029-02-28	Direct	0	Reported balance After 2022-11-22 transaction · row 19 Instrument identity requires review; Table II rows are not merged. 1 source row Row 19 · 2022-11-22 · Disposition to issuer · Disposed 9,805 · Balance 0 F5: At the Effective Time, each performance-based restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.

Filing footnotes · ownership attribution and instrument terms

F1: The shares of Company common stock were disposed of pursuant to the Agreement and Plan of Merger, dated as of June 24, 2022 (the "Merger Agreement"), by and among the Company, Zoro BidCo, Inc., a Delaware corporation, and Zoro Merger Sub, Inc., a Delaware corporation, whereby at the effective time of the merger contemplated therein (the "Effective Time"), each share of Company common stock issued and outstanding immediately prior to the Effective Time, subject to certain exceptions as provided in the Merger Agreement, was converted into the right to receive $77.50 in cash, without interest (the "Merger Consideration"), subject to any required tax withholding as provided in the Merger Agreement.

F2: At the Effective Time, each Company stock option that was out-of-the-money was cancelled for no consideration in accordance with the terms of the Merger Agreement.

F3: At the Effective Time, each Company stock option that was in-the-money was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award (if such Company stock option was unvested) or a cash payment (if such Company stock option was vested), in each case, equal to the product of (x) the excess of the Merger Consideration over the exercise price per share of Company Common Stock subject to such option multiplied by (y) the total number of shares of Company Common Stock subject to such option as of immediately prior to the Effective Time.

F4: At the Effective Time, each restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.

F5: At the Effective Time, each performance-based restricted stock unit award was canceled and converted, in accordance with the terms of the Merger Agreement, into the right to receive an unvested cash award equal to the product of (x) the number of shares of Company Common Stock subject to such award as of immediately prior to the Effective Time multiplied by (y) the Merger Consideration.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
May 15, 2017 Filed May 16, 2017 20:09 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	979	$27.30	$26,726.70	Disclosure SEC source: 0001628280-17-005614 · wf-form4_149497977218777.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,729 F3 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
May 15, 2017 Filed May 16, 2017 20:09 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001628280-17-005614 · wf-form4_149497977218777.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83,708 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F2 · balance_after: Includes 1,104 shares acquired by the Reporting Person on May 14, 2017 pursuant to the Issuer's Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(c). Read SEC document
May 09, 2017 Filed May 11, 2017 19:01 UTC	Zendesk, Inc. ZEN · Entity 122051	GrantRestricted Stock Unit · Derivative	11,200	$0.00	$0.00	Disclosure SEC source: 0001628280-17-005437 · wf-form4_149454369419836.xml · derivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,200 Underlying: Common Stock · 11,200 shares Expires 2024-05-09 F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock units shall vest each month after the vesting commencement date of May 15, 2017, 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. Read SEC document
May 09, 2017 Filed May 11, 2017 19:01 UTC	Zendesk, Inc. ZEN · Entity 122051	GrantStock Option (Right to Buy) · Derivative	33,600	$0.00 Strike: $27.06	$0.00	Disclosure SEC source: 0001628280-17-005437 · wf-form4_149454369419836.xml · derivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,600 Underlying: Common Stock · 33,600 shares Expires 2027-05-09 F1 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest and become exercisable monthly after the vesting commencement date of May 9, 2017, 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. Read SEC document
April 20, 2017 Filed Apr 21, 2017 20:46 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	1,766	$28.20	$49,801.20	Disclosure SEC source: 0001628280-17-004169 · wf-form4_149282200225287.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,000 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on August 18, 2016 by Adrian McDermott. Read SEC document
April 15, 2017 Filed Apr 18, 2017 21:29 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-014991 · form4.xml · derivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,364 Underlying: Common Stock · 226 shares Expires 2023-05-06 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F4 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock units shall vest each month after the vesting commencement date of May 15, 2016, 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. Read SEC document
April 15, 2017 Filed Apr 18, 2017 21:29 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-014991 · form4.xml · derivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 57,293 Underlying: Common Stock · 2,604 shares Expires 2022-02-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: 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. Read SEC document
April 15, 2017 Filed Apr 18, 2017 21:29 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	85	$28.18	$2,395.30	Disclosure SEC source: 0001127602-17-014991 · form4.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,766 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
April 15, 2017 Filed Apr 18, 2017 21:29 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-014991 · form4.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,851 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
April 15, 2017 Filed Apr 18, 2017 21:29 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	979	$28.18	$27,588.22	Disclosure SEC source: 0001127602-17-014991 · form4.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,625 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
April 15, 2017 Filed Apr 18, 2017 21:29 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-014991 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
March 20, 2017 Filed Mar 22, 2017 17:44 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	1,766	$27.58	$48,706.28	Disclosure SEC source: 0001127602-17-012670 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,000 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on August 18, 2016 by Adrian McDermott. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:34 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012211 · form4.xml · derivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,590 Underlying: Common Stock · 226 shares Expires 2023-05-06 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F4 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock units shall vest each month after the vesting commencement date of May 15, 2016, 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. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:34 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012211 · form4.xml · derivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,897 Underlying: Common Stock · 2,604 shares Expires 2022-02-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: 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. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:34 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	85	$27.57	$2,343.45	Disclosure SEC source: 0001127602-17-012211 · form4.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,766 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:34 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012211 · form4.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,851 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:34 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	979	$27.57	$26,991.03	Disclosure SEC source: 0001127602-17-012211 · form4.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,625 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:34 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012211 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012208 · form4.xml · derivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,590 Underlying: Common Stock · 226 shares Expires 2023-05-06 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F4 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock units shall vest each month after the vesting commencement date of May 15, 2016, 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. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012208 · form4.xml · derivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,897 Underlying: Common Stock · 2,604 shares Expires 2022-02-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: 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. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	85	$27.57	$2,343.45	Disclosure SEC source: 0001127602-17-012208 · form4.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,766 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012208 · form4.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,851 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	979	$27.57	$26,991.03	Disclosure SEC source: 0001127602-17-012208 · form4.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,625 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012208 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:20 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012204 · form4.xml · derivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,590 Underlying: Common Stock · 226 shares Expires 2023-05-06 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F4 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock units shall vest each month after the vesting commencement date of May 15, 2016, 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. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:20 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012204 · form4.xml · derivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,897 Underlying: Common Stock · 2,604 shares Expires 2022-02-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: 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. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:20 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	85	$27.57	$2,343.45	Disclosure SEC source: 0001127602-17-012204 · form4.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,766 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:20 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012204 · form4.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,851 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:20 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	979	$27.57	$26,991.03	Disclosure SEC source: 0001127602-17-012204 · form4.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,625 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
March 15, 2017 Filed Mar 17, 2017 17:20 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-012204 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
February 21, 2017 Filed Feb 23, 2017 16:48 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	1,746	$27.55	$48,102.30	Disclosure SEC source: 0001127602-17-007994 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,000 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on August 18, 2016 by Adrian McDermott. Read SEC document
February 15, 2017 Filed Feb 17, 2017 16:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-006951 · form4.xml · derivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,816 Underlying: Common Stock · 226 shares Expires 2023-05-06 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F4 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock units shall vest each month after the vesting commencement date of May 15, 2016, 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. Read SEC document
February 15, 2017 Filed Feb 17, 2017 16:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	2,605	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-006951 · form4.xml · derivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,501 Underlying: Common Stock · 2,605 shares Expires 2022-02-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: 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. Read SEC document
February 15, 2017 Filed Feb 17, 2017 16:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	83	$26.98	$2,239.34	Disclosure SEC source: 0001127602-17-006951 · form4.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,746 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
February 15, 2017 Filed Feb 17, 2017 16:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-006951 · form4.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,829 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
February 15, 2017 Filed Feb 17, 2017 16:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	1,002	$26.98	$27,033.96	Disclosure SEC source: 0001127602-17-006951 · form4.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,603 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
February 15, 2017 Filed Feb 17, 2017 16:33 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	2,605	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-006951 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,605 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
January 20, 2017 Filed Jan 23, 2017 18:24 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	1,590	$23.75	$37,762.50	Disclosure SEC source: 0001127602-17-002238 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,000 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Read SEC document
January 15, 2017 Filed Jan 18, 2017 19:38 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-001966 · form4.xml · derivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,042 Underlying: Common Stock · 226 shares Expires 2023-05-06 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F4 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock units shall vest each month after the vesting commencement date of May 15, 2016, 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. Read SEC document
January 15, 2017 Filed Jan 18, 2017 19:38 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-001966 · form4.xml · derivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,106 Underlying: Common Stock · 2,604 shares Expires 2022-02-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: 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. Read SEC document
January 15, 2017 Filed Jan 18, 2017 19:38 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	99	$24.76	$2,451.24	Disclosure SEC source: 0001127602-17-001966 · form4.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,590 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
January 15, 2017 Filed Jan 18, 2017 19:38 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-001966 · form4.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,689 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
January 15, 2017 Filed Jan 18, 2017 19:38 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	1,141	$24.76	$28,251.16	Disclosure SEC source: 0001127602-17-001966 · form4.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,463 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
January 15, 2017 Filed Jan 18, 2017 19:38 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-17-001966 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
December 20, 2016 Filed Dec 21, 2016 16:13 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	1,353	$21.81	$29,508.93	Disclosure SEC source: 0001127602-16-070707 · form4.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,000 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Read SEC document
December 15, 2016 Filed Dec 16, 2016 19:32 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-16-070329 · form4.xml · derivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,268 Underlying: Common Stock · 226 shares Expires 2023-05-06 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F4 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock units shall vest each month after the vesting commencement date of May 15, 2016, 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. Read SEC document
December 15, 2016 Filed Dec 16, 2016 19:32 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	2,604	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-16-070329 · form4.xml · derivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 67,710 Underlying: Common Stock · 2,604 shares Expires 2022-02-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. F3 · derivative.exercise_date: 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. Read SEC document
December 15, 2016 Filed Dec 16, 2016 19:32 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	118	$22.70	$2,678.60	Disclosure SEC source: 0001127602-16-070329 · form4.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,353 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document
December 15, 2016 Filed Dec 16, 2016 19:32 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-16-070329 · form4.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,471 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert into common stock on a one-for-one basis. Read SEC document
December 15, 2016 Filed Dec 16, 2016 19:32 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	1,359	$22.70	$30,849.30	Disclosure SEC source: 0001127602-16-070329 · form4.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,245 F2 · shares: Represents the number of shares withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of the restricted stock units listed in Table II. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.