ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q3 2022
Shares 330,342 Value ($000) $25,139 Avg Close — Range —
Q2 2022
Shares 200,000 Value ($000) $14,814 Avg Close — Range —
Q1 2022
Shares 70,000 Value ($000) $8,420 Avg Close — Range —