ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2022
Shares 3,738 Value ($000) $285 Avg Close Range
Q2 2022
Shares 15,823 Value ($000) $1,172 Avg Close Range
Q1 2022
Shares 5,566 Value ($000) $670 Avg Close Range
Q4 2021
Shares 3,246 Value ($000) $339 Avg Close Range
Q3 2021
Shares 12,972 Value ($000) $1,510 Avg Close Range
Q2 2021
Shares 13,498 Value ($000) $1,948 Avg Close Range
Q1 2021
Shares 9,234 Value ($000) $1,225 Avg Close Range
Q4 2020
Shares 7,790 Value ($000) $1,115 Avg Close Range
Q3 2020
Shares 1,739 Value ($000) $179 Avg Close Range
Q4 2019
Shares 318 Value ($000) $24 Avg Close Range
Q1 2019
Shares 835 Value ($000) $71 Avg Close Range
Q4 2018
Shares 528 Value ($000) $31 Avg Close Range
Q3 2018
Shares 2,625 Value ($000) $186 Avg Close Range
Q2 2018
Shares 3,537 Value ($000) $193 Avg Close Range
Q4 2017
Shares 159 Value ($000) $5 Avg Close Range
Q3 2017
Shares 2,589 Value ($000) $76 Avg Close Range
Q2 2017
Shares 40 Value ($000) $1 Avg Close Range
Q4 2016
Shares 3,851 Value ($000) $82 Avg Close Range
Q3 2015
Shares 205 Value ($000) $4 Avg Close Range
Q2 2015
Shares 4,187 Value ($000) $93 Avg Close Range
Q3 2014
Shares 2,500 Value ($000) $54 Avg Close Range
Q2 2014
Shares 8,212 Value ($000) $143 Avg Close Range