ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

Note: Option positions (PUT/CALL) are excluded.

Q2 2022
Shares 3,210 Value ($000) $237 Avg Close — Range —
Q1 2022
Shares 3,175 Value ($000) $382 Avg Close — Range —
Q4 2021
Shares 3,095 Value ($000) $323 Avg Close — Range —
Q3 2021
Shares 345,894 Value ($000) $40,259 Avg Close — Range —
Q2 2021
Shares 335,272 Value ($000) $48,393 Avg Close — Range —
Q1 2021
Shares 355,755 Value ($000) $47,180 Avg Close — Range —
Q4 2020
Shares 415,861 Value ($000) $59,518 Avg Close — Range —
Q3 2020
Shares 454,636 Value ($000) $46,791 Avg Close — Range —
Q2 2020
Shares 494,217 Value ($000) $43,753 Avg Close — Range —
Q1 2020
Shares 429,915 Value ($000) $27,519 Avg Close — Range —
Q4 2019
Shares 435,150 Value ($000) $33,345 Avg Close — Range —
Q3 2019
Shares 429,179 Value ($000) $31,278 Avg Close — Range —
Q2 2019
Shares 436,133 Value ($000) $38,829 Avg Close — Range —
Q1 2019
Shares 485,738 Value ($000) $41,288 Avg Close — Range —
Q4 2018
Shares 494,785 Value ($000) $28,880 Avg Close — Range —
Q3 2018
Shares 520,570 Value ($000) $36,961 Avg Close — Range —
Q2 2018
Shares 560,070 Value ($000) $30,519 Avg Close — Range —
Q1 2018
Shares 671,777 Value ($000) $32,158 Avg Close — Range —
Q4 2017
Shares 1,130,615 Value ($000) $38,260 Avg Close — Range —
Q3 2017
Shares 1,192,519 Value ($000) $34,714 Avg Close — Range —
Q2 2017
Shares 975,045 Value ($000) $27,087 Avg Close — Range —
Q1 2017
Shares 781,882 Value ($000) $21,924 Avg Close — Range —
Q4 2016
Shares 720,619 Value ($000) $15,277 Avg Close — Range —
Q3 2016
Shares 370,166 Value ($000) $11,368 Avg Close — Range —
Q1 2015
Shares 61,181 Value ($000) $1,388,196 Avg Close — Range —