AILERON THERAPEUTICS INC

Ticker: RNTX CUSIP: 00887A204 Class: COM NEW

GAGNON SECURITIES LLC's Holding History (CIK: 0001125725)

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

Q4 2025
Shares 240,220 Value ($000) $279 Avg Close $1.38 Range $1.02 - $2.18
Q3 2025
Shares 228,692 Value ($000) $262 Avg Close $1.27 Range $1.04 - $1.60
Q2 2025
Shares 71,745 Value ($000) $100 Avg Close $1.80 Range $1.35 - $2.40
Q1 2025
Shares 71,745 Value ($000) $127 Avg Close $2.10 Range $1.63 - $3.50
Q4 2024
Shares 71,745 Value ($000) $165 Avg Close $3.03 Range $1.69 - $4.40
Q3 2024
Shares 71,761 Value ($000) $254 Avg Close $2.67 Range $1.61 - $3.83
Q2 2024
Shares 37,977 Value ($000) $105 Avg Close $4.11 Range $2.55 - $7.42
Q1 2024
Shares 37,947 Value ($000) $252 Avg Close $4.79 Range $2.87 - $7.12
Q4 2023
Shares 37,947 Value ($000) $116 Avg Close $1.95 Range $1.01 - $5.49