AILERON THERAPEUTICS INC

CUSIP: 00887A105 Class: Stock

COMMONWEALTH EQUITY SERVICES, LLC's Holding History (CIK: 0000312272)

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

Q4 2021
Shares 10,800 Value ($000) $6 Avg Close — Range —
Q3 2021
Shares 11,000 Value ($000) $11 Avg Close — Range —
Q2 2021
Shares 11,000 Value ($000) $13 Avg Close — Range —
Q1 2021
Shares 11,000 Value ($000) $15 Avg Close — Range —