AILERON THERAPEUTICS INC

CUSIP: 00887A105 Class: Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2022
Shares 33,690 Value ($000) $9 Avg Close — Range —
Q1 2022
Shares 9,939 Value ($000) $5 Avg Close — Range —
Q4 2021
Shares 1,062 Value ($000) $1 Avg Close — Range —
Q2 2021
Shares 2,715 Value ($000) $3 Avg Close — Range —
Q3 2020
Shares 4,065 Value ($000) $5 Avg Close — Range —
Q4 2018
Shares 1,233 Value ($000) $1 Avg Close — Range —
Q3 2018
Shares 190 Value ($000) $1 Avg Close — Range —
Q2 2018
Shares 62 Value ($000) $0 Avg Close — Range —
Q1 2018
Shares 522 Value ($000) $4 Avg Close — Range —
Q4 2017
Shares 792 Value ($000) $8 Avg Close — Range —