MULESOFT INC

CUSIP: 625207105 Class: CL A

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2017
Shares 5,009 Value ($000) $117 Avg Close — Range —
Q3 2017
Shares 3,178 Value ($000) $64 Avg Close — Range —
Q2 2017
Shares 8,886 Value ($000) $222 Avg Close — Range —