ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2022
Shares 5,997,102 Value ($000) $456,380 Avg Close — Range —
Q2 2022
Shares 1,325,000 Value ($000) $98,143 Avg Close — Range —
Q2 2020
Shares 41,400 Value ($000) $3,665,000 Avg Close — Range —
Q1 2020
Shares 5,610 Value ($000) $359,000 Avg Close — Range —
Q4 2015
Shares 50,000 Value ($000) $1,322,000 Avg Close — Range —
Q2 2015
Shares 54,223 Value ($000) $1,204,000 Avg Close — Range —