$ZEN Zendesk, Inc. Insider Trading Week 37/2018

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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of insider trading in Zendesk, Inc. in week 37/2018.

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Sep 20 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Sell	S	67.20	500	33,600	18,062	18.6 K to 18.1 K (-2.69 %)
Sep 20 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Sell	S	67.20	500	33,600	18,062	18.6 K to 18.1 K (-2.69 %)
Sep 20 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Sell	S	68.46	1,809	123,844	80,267	82.1 K to 80.3 K (-2.20 %)
Sep 20 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Sell	S	68.46	264	18,073	10,451	10.7 K to 10.5 K (-2.46 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	9.52	5,000	47,600	54,500
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	75	0	301
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	386	0	15,417
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	200	0	6,401
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	196	0	3,917
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	235	0	1,178
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Sell	S	71.38	400	28,552	17,977	18.4 K to 18 K (-2.18 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Sell	S	70.34	800	56,274	18,377	19.2 K to 18.4 K (-4.17 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Sell	S	69.33	2,300	159,450	19,177	21.5 K to 19.2 K (-10.71 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Sell	S	67.81	1,500	101,708	21,477	23 K to 21.5 K (-6.53 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	9.52	5,000	47,600	22,977	18 K to 23 K (+27.81 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	38	2,734	17,977	18 K to 18 K (-0.21 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	75	0	18,015	17.9 K to 18 K (+0.42 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	192	13,812	17,940	18.1 K to 17.9 K (-1.06 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	386	0	18,132	17.7 K to 18.1 K (+2.18 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	100	7,194	17,746	17.8 K to 17.7 K (-0.56 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	200	0	17,846	17.6 K to 17.8 K (+1.13 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	98	7,050	17,646	17.7 K to 17.6 K (-0.55 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	196	0	17,744	17.5 K to 17.7 K (+1.12 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	117	8,417	17,548	17.7 K to 17.5 K (-0.66 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	235	0	17,665	17.4 K to 17.7 K (+1.35 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Option Exercise	M	0.00	75	0	301
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	9.52	5,000	47,600	54,500
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Option Exercise	M	0.00	643	0	25,751
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	75	0	301
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Option Exercise	M	0.00	234	0	7,467
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	386	0	15,417
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Option Exercise	M	0.00	2,916	0	58,335
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	200	0	6,401
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Payment of Exercise	F	71.94	38	2,734	18,562	18.6 K to 18.6 K (-0.20 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	196	0	3,917
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Buy	M	0.00	75	0	18,600	18.5 K to 18.6 K (+0.40 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Option Exercise	M	0.00	235	0	1,178
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Payment of Exercise	F	71.94	319	22,949	18,525	18.8 K to 18.5 K (-1.69 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Sell	S	71.38	400	28,552	17,977	18.4 K to 18 K (-2.18 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Buy	M	0.00	643	0	18,844	18.2 K to 18.8 K (+3.53 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Sell	S	70.34	800	56,274	18,377	19.2 K to 18.4 K (-4.17 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Payment of Exercise	F	71.94	117	8,417	18,201	18.3 K to 18.2 K (-0.64 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Sell	S	69.33	2,300	159,450	19,177	21.5 K to 19.2 K (-10.71 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Buy	M	0.00	234	0	18,318	18.1 K to 18.3 K (+1.29 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Sell	S	67.81	1,500	101,708	21,477	23 K to 21.5 K (-6.53 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Payment of Exercise	F	71.94	1,446	104,025	18,084	19.5 K to 18.1 K (-7.40 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	9.52	5,000	47,600	22,977	18 K to 23 K (+27.81 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Buy	M	0.00	2,916	0	19,530	16.6 K to 19.5 K (+17.55 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	38	2,734	17,977	18 K to 18 K (-0.21 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	75	0	18,015	17.9 K to 18 K (+0.42 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Option Exercise	M	0.00	83	0	334
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	192	13,812	17,940	18.1 K to 17.9 K (-1.06 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Option Exercise	M	0.00	611	0	24,417
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	386	0	18,132	17.7 K to 18.1 K (+2.18 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Option Exercise	M	0.00	200	0	6,401
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	100	7,194	17,746	17.8 K to 17.7 K (-0.56 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Option Exercise	M	0.00	2,916	0	58,335
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	200	0	17,846	17.6 K to 17.8 K (+1.13 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Payment of Exercise	F	71.94	42	3,021	27,371	27.4 K to 27.4 K (-0.15 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	98	7,050	17,646	17.7 K to 17.6 K (-0.55 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Buy	M	0.00	83	0	27,413	27.3 K to 27.4 K (+0.30 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	196	0	17,744	17.5 K to 17.7 K (+1.12 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Payment of Exercise	F	71.94	303	21,798	27,330	27.6 K to 27.3 K (-1.10 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Payment of Exercise	F	71.94	117	8,417	17,548	17.7 K to 17.5 K (-0.66 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Buy	M	0.00	611	0	27,633	27 K to 27.6 K (+2.26 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Geschke John	CLO and SVP Adminis ...	Buy	M	0.00	235	0	17,665	17.4 K to 17.7 K (+1.35 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Payment of Exercise	F	71.94	100	7,194	27,022	27.1 K to 27 K (-0.37 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Buy	M	0.00	200	0	27,122	26.9 K to 27.1 K (+0.74 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Payment of Exercise	F	71.94	1,446	104,025	26,922	28.4 K to 26.9 K (-5.10 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Option Exercise	M	0.00	75	0	301
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Buy	M	0.00	2,916	0	28,368	25.5 K to 28.4 K (+11.46 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Option Exercise	M	0.00	643	0	25,751
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Option Exercise	M	0.00	234	0	7,467
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Option Exercise	M	0.00	2,916	0	58,335
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	75	0	301
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Payment of Exercise	F	71.94	38	2,734	18,562	18.6 K to 18.6 K (-0.20 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	458	0	18,334
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Buy	M	0.00	75	0	18,600	18.5 K to 18.6 K (+0.40 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	234	0	7,467
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Payment of Exercise	F	71.94	319	22,949	18,525	18.8 K to 18.5 K (-1.69 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	226	0	4,521
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Buy	M	0.00	643	0	18,844	18.2 K to 18.8 K (+3.53 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	2,604	0	13,023
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Payment of Exercise	F	71.94	117	8,417	18,201	18.3 K to 18.2 K (-0.64 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	38	2,734	82,076	82.1 K to 82.1 K (-0.05 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Buy	M	0.00	234	0	18,318	18.1 K to 18.3 K (+1.29 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	75	0	82,114	82 K to 82.1 K (+0.09 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Payment of Exercise	F	71.94	1,446	104,025	18,084	19.5 K to 18.1 K (-7.40 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	228	16,402	82,039	82.3 K to 82 K (-0.28 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Gomez Elena	Chief Financial Off ...	Buy	M	0.00	2,916	0	19,530	16.6 K to 19.5 K (+17.55 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	458	0	82,267	81.8 K to 82.3 K (+0.56 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	117	8,417	81,809	81.9 K to 81.8 K (-0.14 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	234	0	81,926	81.7 K to 81.9 K (+0.29 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Option Exercise	M	0.00	83	0	334
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	113	8,129	81,692	81.8 K to 81.7 K (-0.14 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Option Exercise	M	0.00	611	0	24,417
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	226	0	81,805	81.6 K to 81.8 K (+0.28 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Option Exercise	M	0.00	200	0	6,401
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	1,292	92,946	81,579	82.9 K to 81.6 K (-1.56 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Option Exercise	M	0.00	2,916	0	58,335
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	2,604	0	82,871	80.3 K to 82.9 K (+3.24 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Payment of Exercise	F	71.94	42	3,021	27,371	27.4 K to 27.4 K (-0.15 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	83	0	334
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Buy	M	0.00	83	0	27,413	27.3 K to 27.4 K (+0.30 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	675	0	27,001
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Payment of Exercise	F	71.94	303	21,798	27,330	27.6 K to 27.3 K (-1.10 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	525	0	16,801
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Buy	M	0.00	611	0	27,633	27 K to 27.6 K (+2.26 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	521	0	10,417
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Payment of Exercise	F	71.94	100	7,194	27,022	27.1 K to 27 K (-0.37 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	852	0	4,262
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Buy	M	0.00	200	0	27,122	26.9 K to 27.1 K (+0.74 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	42	3,021	1,526,855	1.5 M to 1.5 M (0.00 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Payment of Exercise	F	71.94	1,446	104,025	26,922	28.4 K to 26.9 K (-5.10 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	83	0	1,526,897	1.5 M to 1.5 M (+0.01 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Keiser John T.	Chief Operating Off ...	Buy	M	0.00	2,916	0	28,368	25.5 K to 28.4 K (+11.46 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	335	24,100	1,526,814	1.5 M to 1.5 M (-0.02 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	675	0	1,527,149	1.5 M to 1.5 M (+0.04 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	261	18,776	1,526,474	1.5 M to 1.5 M (-0.02 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	525	0	1,526,735	1.5 M to 1.5 M (+0.03 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	75	0	301
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	259	18,632	1,526,210	1.5 M to 1.5 M (-0.02 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	458	0	18,334
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	521	0	1,526,469	1.5 M to 1.5 M (+0.03 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	234	0	7,467
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	423	30,431	1,525,948	1.5 M to 1.5 M (-0.03 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	226	0	4,521
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	852	0	1,526,371	1.5 M to 1.5 M (+0.06 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Option Exercise	M	0.00	2,604	0	13,023
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Option Exercise	M	0.00	58	0	234
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	38	2,734	82,076	82.1 K to 82.1 K (-0.05 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Option Exercise	M	0.00	291	0	11,668
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	75	0	82,114	82 K to 82.1 K (+0.09 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Option Exercise	M	0.00	1,250	0	40,001
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	228	16,402	82,039	82.3 K to 82 K (-0.28 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Payment of Exercise	F	71.94	29	2,086	10,715	10.7 K to 10.7 K (-0.27 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	458	0	82,267	81.8 K to 82.3 K (+0.56 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Buy	M	0.00	58	0	10,744	10.7 K to 10.7 K (+0.54 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	117	8,417	81,809	81.9 K to 81.8 K (-0.14 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Payment of Exercise	F	71.94	145	10,431	10,686	10.8 K to 10.7 K (-1.34 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	234	0	81,926	81.7 K to 81.9 K (+0.29 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Buy	M	0.00	291	0	10,831	10.5 K to 10.8 K (+2.76 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	113	8,129	81,692	81.8 K to 81.7 K (-0.14 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Payment of Exercise	F	71.94	620	44,603	10,540	11.2 K to 10.5 K (-5.56 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	226	0	81,805	81.6 K to 81.8 K (+0.28 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Buy	M	0.00	1,250	0	11,160	9.9 K to 11.2 K (+12.61 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Payment of Exercise	F	71.94	1,292	92,946	81,579	82.9 K to 81.6 K (-1.56 %)
Sep 17 2018	ZEN	Zendesk, Inc.	McDermott Adrian	President of Produc ...	Buy	M	0.00	2,604	0	82,871	80.3 K to 82.9 K (+3.24 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	83	0	334
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	675	0	27,001
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	525	0	16,801
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	521	0	10,417
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Option Exercise	M	0.00	852	0	4,262
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	42	3,021	1,526,855	1.5 M to 1.5 M (0.00 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	83	0	1,526,897	1.5 M to 1.5 M (+0.01 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	335	24,100	1,526,814	1.5 M to 1.5 M (-0.02 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	675	0	1,527,149	1.5 M to 1.5 M (+0.04 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	261	18,776	1,526,474	1.5 M to 1.5 M (-0.02 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	525	0	1,526,735	1.5 M to 1.5 M (+0.03 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	259	18,632	1,526,210	1.5 M to 1.5 M (-0.02 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	521	0	1,526,469	1.5 M to 1.5 M (+0.03 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Payment of Exercise	F	71.94	423	30,431	1,525,948	1.5 M to 1.5 M (-0.03 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Svane Mikkel	Chairman and CEO	Buy	M	0.00	852	0	1,526,371	1.5 M to 1.5 M (+0.06 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Option Exercise	M	0.00	58	0	234
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Option Exercise	M	0.00	291	0	11,668
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Option Exercise	M	0.00	1,250	0	40,001
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Payment of Exercise	F	71.94	29	2,086	10,715	10.7 K to 10.7 K (-0.27 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Buy	M	0.00	58	0	10,744	10.7 K to 10.7 K (+0.54 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Payment of Exercise	F	71.94	145	10,431	10,686	10.8 K to 10.7 K (-1.34 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Buy	M	0.00	291	0	10,831	10.5 K to 10.8 K (+2.76 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Payment of Exercise	F	71.94	620	44,603	10,540	11.2 K to 10.5 K (-5.56 %)
Sep 17 2018	ZEN	Zendesk, Inc.	Titterton Jeffrey J	SVP, Marketing	Buy	M	0.00	1,250	0	11,160	9.9 K to 11.2 K (+12.61 %)