AILERON THERAPEUTICS INC

CUSIP: 00887A105 Class: Stock

Parkwood LLC's Holding History (CIK: 0001597823)

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

Q4 2018
Shares 42,300 Value ($000) $36 Avg Close — Range —
Q3 2018
Shares 54,200 Value ($000) $149 Avg Close — Range —