ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q3 2021
Shares 2,026 Value ($000) $236 Avg Close — Range —
Q3 2020
Shares 2,430 Value ($000) $250 Avg Close — Range —
Q2 2019
Shares 2,652 Value ($000) $237 Avg Close — Range —
Q1 2019
Shares 3,582 Value ($000) $305 Avg Close — Range —