ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

CENTRAL TRUST Co's Holding History (CIK: 0000044365)

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

Q4 2021
Shares 178 Value ($000) $19 Avg Close — Range —
Q3 2021
Shares 178 Value ($000) $21 Avg Close — Range —
Q2 2021
Shares 178 Value ($000) $26 Avg Close — Range —
Q1 2021
Shares 178 Value ($000) $24 Avg Close — Range —
Q4 2020
Shares 178 Value ($000) $25 Avg Close — Range —
Q3 2020
Shares 178 Value ($000) $18 Avg Close — Range —
Q2 2020
Shares 178 Value ($000) $16 Avg Close — Range —
Q1 2020
Shares 178 Value ($000) $11 Avg Close — Range —
Q4 2019
Shares 178 Value ($000) $14 Avg Close — Range —
Q3 2019
Shares 178 Value ($000) $13 Avg Close — Range —
Q2 2019
Shares 178 Value ($000) $17 Avg Close — Range —
Q1 2019
Shares 178 Value ($000) $15 Avg Close — Range —
Q4 2018
Shares 178 Value ($000) $10 Avg Close — Range —