ALTERYX INC

CUSIP: 02156B103 Class: Common Stock

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q4 2021
Shares 30 Value ($000) $2 Avg Close — Range —
Q3 2021
Shares 30 Value ($000) $2 Avg Close — Range —
Q2 2021
Shares 30 Value ($000) $3 Avg Close — Range —
Q1 2021
Shares 30 Value ($000) $2 Avg Close — Range —
Q4 2020
Shares 30 Value ($000) $4 Avg Close — Range —
Q3 2020
Shares 30 Value ($000) $3 Avg Close — Range —
Q2 2020
Shares 87,065 Value ($000) $14,303 Avg Close — Range —
Q1 2020
Shares 36,047 Value ($000) $3,431 Avg Close — Range —
Q4 2019
Shares 9,586 Value ($000) $959 Avg Close — Range —
Q3 2019
Shares 7 Value ($000) $1 Avg Close — Range —
Q1 2017
Shares 4,229 Value ($000) $66 Avg Close — Range —