ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

Empirical Financial Services, LLC d.b.a. Empirical Wealth Management's Holding History (CIK: 0001510434)

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

Q2 2022
Shares 7,663 Value ($000) $568 Avg Close — Range —
Q1 2022
Shares 8,538 Value ($000) $1,027 Avg Close — Range —
Q4 2021
Shares 9,179 Value ($000) $957 Avg Close — Range —
Q3 2021
Shares 10,883 Value ($000) $1,267 Avg Close — Range —
Q2 2021
Shares 9,826 Value ($000) $1,418 Avg Close — Range —
Q1 2021
Shares 5,760 Value ($000) $764 Avg Close — Range —
Q4 2020
Shares 4,479 Value ($000) $641 Avg Close — Range —
Q3 2020
Shares 4,690 Value ($000) $483 Avg Close — Range —
Q2 2020
Shares 5,992 Value ($000) $530 Avg Close — Range —
Q1 2020
Shares 7,537 Value ($000) $482 Avg Close — Range —
Q4 2019
Shares 10,874 Value ($000) $833 Avg Close — Range —