ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

Leonteq Securities AG's Holding History (CIK: 0001535950)

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

Q4 2025
Shares 1,000 Value ($000) $4 Avg Close $4.36 Range $3.52 - $6.03
Q1 2024
Shares 500 Value ($000) $5 Avg Close $10.17 Range $7.92 - $14.84
Q4 2023
Shares 300 Value ($000) $3 Avg Close $4.18 Range $2.09 - $12.51