AILERON THERAPEUTICS INC

CUSIP: 00887A105 Class: Stock

AJU IB Investment Co., Ltd.'s Holding History (CIK: 0001710065)

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

Q3 2021
Shares 517,558 Value ($000) $528 Avg Close — Range —
Q2 2021
Shares 517,558 Value ($000) $647 Avg Close — Range —
Q1 2021
Shares 517,558 Value ($000) $740 Avg Close — Range —
Q4 2020
Shares 517,558 Value ($000) $538 Avg Close — Range —