ALTERYX INC

CUSIP: 02156B103 Class: Common Stock

STEVENS CAPITAL MANAGEMENT LP's Holding History (CIK: 0001134813)

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

Q4 2019
Shares 2,569 Value ($000) $257 Avg Close — Range —
Q2 2019
Shares 9,085 Value ($000) $991 Avg Close — Range —