DECIPHERA PHARMACEUTICALS IN

CUSIP: 24344T101 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2021
Shares 11,051 Value ($000) $496 Avg Close — Range —
Q4 2020
Shares 3,648 Value ($000) $208 Avg Close — Range —
Q4 2017
Shares 1,302 Value ($000) $30 Avg Close — Range —