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, 2019 Filed May 17, 2019 16:58 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	459	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000178 · wf-form4_155812672209297.xml · nonDerivative · entry 7 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,853 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
May 15, 2019 Filed May 17, 2019 16:58 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	116	$85.49	$9,916.84	Disclosure SEC source: 0001463172-19-000178 · wf-form4_155812672209297.xml · nonDerivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,394 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, 2019 Filed May 17, 2019 16:58 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	233	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000178 · wf-form4_155812672209297.xml · nonDerivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,510 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
May 15, 2019 Filed May 17, 2019 16:58 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	113	$85.49	$9,660.37	Disclosure SEC source: 0001463172-19-000178 · wf-form4_155812672209297.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,277 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, 2019 Filed May 17, 2019 16:58 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000178 · wf-form4_155812672209297.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,390 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
May 15, 2019 Filed May 17, 2019 16:58 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	250	$85.49	$21,372.50	Disclosure SEC source: 0001463172-19-000178 · wf-form4_155812672209297.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,164 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, 2019 Filed May 17, 2019 16:58 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	504	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000178 · wf-form4_155812672209297.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,414 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 446 shares acquired by the Reporting Person on May 14, 2019 pursuant to the Issuer's Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(c). Read SEC document
May 06, 2019 Filed May 8, 2019 18:37 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionStock Option (Right to Buy) · Derivative	5,226	$0.00 Strike: $6.24	$0.00	Disclosure SEC source: 0001463172-19-000166 · wf-form4_155735501658512.xml · derivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 84,104 Underlying: Common Stock · 5,226 shares Expires 2023-05-03 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 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 6, 2019 by Adrian McDermott. F5 · derivative.exercise_date: 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. Read SEC document
May 06, 2019 Filed May 8, 2019 18:37 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	987	$83.97	$82,878.39	Disclosure SEC source: 0001463172-19-000166 · wf-form4_155735501658512.xml · nonDerivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,464 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 6, 2019 by Adrian McDermott. Read SEC document
May 06, 2019 Filed May 8, 2019 18:37 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	1,500	$86.35	$129,526.05	Disclosure SEC source: 0001463172-19-000166 · wf-form4_155735501658512.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,451 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 6, 2019 by Adrian McDermott. F4 · price: This sale price represents the weighted average sale price of the shares sold ranging from $86.15 to $86.70 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. Read SEC document
May 06, 2019 Filed May 8, 2019 18:37 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	1,526	$85.70	$130,776.52	Disclosure SEC source: 0001463172-19-000166 · wf-form4_155735501658512.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83,951 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 6, 2019 by Adrian McDermott. F3 · price: This sale price represents the weighted average sale price of the shares sold ranging from $85.11 to $86.10 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. Read SEC document
May 06, 2019 Filed May 8, 2019 18:37 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	2,200	$84.36	$185,587.60	Disclosure SEC source: 0001463172-19-000166 · wf-form4_155735501658512.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 85,477 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 6, 2019 by Adrian McDermott. F2 · price: This sale price represents the weighted average sale price of the shares sold ranging from $83.97 to $84.81 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. Read SEC document
May 06, 2019 Filed May 8, 2019 18:37 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	5,226	$6.24	$32,610.24	Disclosure SEC source: 0001463172-19-000166 · wf-form4_155735501658512.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 87,677 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 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 6, 2019 by Adrian McDermott. Read SEC document
April 15, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	458	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · derivative · entry 12 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,126 Underlying: Common Stock · 458 shares Expires 2025-02-08 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. F6 · 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 January 15, 2018, 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	233	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · derivative · entry 11 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,834 Underlying: Common Stock · 233 shares Expires 2024-05-09 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. F5 · 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
April 15, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · derivative · entry 10 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,939 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. 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	504	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · derivative · entry 9 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,688 Underlying: Common Stock · 504 shares Expires 2026-02-07 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. 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 January 15, 2019, 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	159	$83.20	$13,228.80	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · nonDerivative · entry 8 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,451 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	458	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · nonDerivative · entry 7 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,610 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	81	$83.20	$6,739.20	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · nonDerivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,152 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	233	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · nonDerivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,233 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	79	$83.20	$6,572.80	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,000 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,079 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	175	$83.20	$14,560.00	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,853 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, 2019 Filed Apr 17, 2019 19:16 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	504	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000136 · wf-form4_155554300531177.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,028 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	458	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · derivative · entry 12 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,584 Underlying: Common Stock · 458 shares Expires 2025-02-08 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. F6 · 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 January 15, 2018, 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	234	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · derivative · entry 11 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,067 Underlying: Common Stock · 234 shares Expires 2024-05-09 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. F5 · 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
March 15, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · derivative · entry 10 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,165 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. 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	504	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · derivative · entry 9 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,192 Underlying: Common Stock · 504 shares Expires 2026-02-07 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. 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 January 15, 2019, 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	159	$82.96	$13,190.64	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · nonDerivative · entry 8 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,524 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	458	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · nonDerivative · entry 7 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,683 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	81	$82.96	$6,719.76	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · nonDerivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,225 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	234	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · nonDerivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,306 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	79	$82.96	$6,553.84	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,072 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · nonDerivative · entry 3 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,151 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	175	$82.96	$14,518.00	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · nonDerivative · entry 2 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,925 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, 2019 Filed Mar 19, 2019 18:14 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	504	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000113 · wf-form4_155303363347968.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,100 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 20, 2019 Filed Feb 22, 2019 17:30 UTC	Zendesk, Inc. ZEN · Entity 122051	SaleCommon Stock	2,304	$78.06	$179,850.24	Disclosure SEC source: 0001463172-19-000099 · wf-form4_155087459886628.xml · nonDerivative · entry 1 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,596 F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on February 28, 2018 by Adrian McDermott. Read SEC document
February 15, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	459	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · derivative · entry 15 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,042 Underlying: Common Stock · 459 shares Expires 2025-02-08 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. F7 · 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 January 15, 2018, 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	233	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · derivative · entry 14 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,301 Underlying: Common Stock · 233 shares Expires 2024-05-09 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. F6 · 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
February 15, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	226	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · derivative · entry 13 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,391 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. F5 · 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	2,607	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · derivative · entry 12 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,607 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. F4 · derivative.exercise_date: 1/48th of the shares issuable pursuant to the restricted stock unit 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionRestricted Stock Unit · Derivative	504	$0.00	$0.00	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · derivative · entry 11 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,696 Underlying: Common Stock · 504 shares Expires 2026-02-07 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. 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 January 15, 2019, 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	159	$78.97	$12,556.23	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · nonDerivative · entry 10 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,900 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	459	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · nonDerivative · entry 9 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83,059 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	81	$78.97	$6,396.57	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · nonDerivative · entry 8 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,600 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	233	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · nonDerivative · entry 7 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,681 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	79	$78.97	$6,238.63	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · nonDerivative · entry 6 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,448 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Exercise / conversionCommon Stock	226	Not disclosed	Not disclosed	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · nonDerivative · entry 5 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,527 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, 2019 Filed Feb 19, 2019 19:27 UTC	Zendesk, Inc. ZEN · Entity 122051	Tax withholdingCommon Stock	902	$78.97	$71,230.94	Disclosure SEC source: 0001463172-19-000075 · wf-form4_155062240900098.xml · nonDerivative · entry 4 McDermott Adrian · CIK 0001605957 · President of Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,301 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.