ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

ALPINE ASSOCIATES MANAGEMENT INC.'s Holding History (CIK: 0001396835)

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

Q3 2022
Shares 975,600 Value ($000) $74,243 Avg Close — Range —
Q2 2022
Shares 526,100 Value ($000) $38,968 Avg Close — Range —