ALTERYX INC

CUSIP: 02156B103 Class: Common Stock

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q3 2019
Shares 13,934 Value ($000) $1,497 Avg Close — Range —
Q2 2019
Shares 13,881 Value ($000) $1,515 Avg Close — Range —
Q1 2019
Shares 21,631 Value ($000) $1,814 Avg Close — Range —