ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q3 2022
Shares 35,676 Value ($000) $2,714 Avg Close Range
Q2 2022
Shares 92,381 Value ($000) $6,845 Avg Close Range
Q1 2022
Shares 91,124 Value ($000) $11,386 Avg Close Range
Q4 2021
Shares 140,915 Value ($000) $14,684 Avg Close Range
Q3 2021
Shares 141,158 Value ($000) $16,561 Avg Close Range
Q2 2021
Shares 142,088 Value ($000) $20,504 Avg Close Range
Q1 2021
Shares 157,773 Value ($000) $20,861 Avg Close Range
Q4 2020
Shares 126,160 Value ($000) $18,079 Avg Close Range
Q3 2020
Shares 62,245 Value ($000) $6,405 Avg Close Range
Q2 2020
Shares 31,963 Value ($000) $2,824 Avg Close Range
Q1 2020
Shares 13,553 Value ($000) $871 Avg Close Range
Q4 2019
Shares 9,668 Value ($000) $735 Avg Close Range
Q3 2019
Shares 7,751 Value ($000) $565 Avg Close Range
Q2 2019
Shares 13,367 Value ($000) $1,188 Avg Close Range
Q1 2019
Shares 14,552 Value ($000) $1,233 Avg Close Range
Q4 2018
Shares 12,351 Value ($000) $696 Avg Close Range
Q3 2018
Shares 11,264 Value ($000) $801 Avg Close Range
Q2 2018
Shares 11,264 Value ($000) $614 Avg Close Range
Q1 2018
Shares 9,931 Value ($000) $476 Avg Close Range
Q4 2017
Shares 12,851 Value ($000) $434 Avg Close Range
Q3 2017
Shares 9,704 Value ($000) $276 Avg Close Range
Q2 2017
Shares 9,704 Value ($000) $269 Avg Close Range
Q1 2017
Shares 9,704 Value ($000) $272 Avg Close Range
Q4 2016
Shares 9,704 Value ($000) $207 Avg Close Range
Q3 2016
Shares 9,704 Value ($000) $297 Avg Close Range
Q2 2016
Shares 9,704 Value ($000) $255 Avg Close Range
Q1 2016
Shares 6,236 Value ($000) $130 Avg Close Range
Q4 2015
Shares 3,300 Value ($000) $87 Avg Close Range
Q3 2015
Shares 3,300 Value ($000) $65 Avg Close Range
Q2 2015
Shares 4,200 Value ($000) $95 Avg Close Range
Q1 2015
Shares 4,200 Value ($000) $95 Avg Close Range