AILERON THERAPEUTICS INC

Ticker: RNTX CUSIP: 00887A204 Class: COM NEW

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q4 2025

Shares 10,000 Value ($000) $12 Avg Close $1.38 Range $1.02 - $2.18

Q3 2023

Shares 19,204 Value ($000) $29 Avg Close $1.70 Range $1.42 - $2.13

Q2 2023

Shares 19,204 Value ($000) $34 Avg Close $1.54 Range $1.12 - $1.94

Q1 2023

Shares 19,354 Value ($000) $24 Avg Close $2.14 Range $1.24 - $3.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,000	$12	$1.38	$1.02 - $2.18
Q3 2023	19,204	$29	$1.70	$1.42 - $2.13
Q2 2023	19,204	$34	$1.54	$1.12 - $1.94
Q1 2023	19,354	$24	$2.14	$1.24 - $3.30