AILERON THERAPEUTICS INC

CUSIP: 00887A105 Class: Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q2 2022
Shares 75,078 Value ($000) $20 Avg Close — Range —
Q4 2021
Shares 34,663 Value ($000) $20 Avg Close — Range —
Q3 2021
Shares 22,852 Value ($000) $23 Avg Close — Range —
Q4 2018
Shares 10,203 Value ($000) $9 Avg Close — Range —