ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

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

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

Q4 2025
Shares 181,483 Value ($000) $655 Avg Close $4.36 Range $3.52 - $6.03
Q3 2025
Shares 174,097 Value ($000) $1 Avg Close $3.86 Range $3.33 - $5.03
Q2 2025
Shares 98,921 Value ($000) $0 Avg Close $5.41 Range $2.90 - $7.73
Q1 2025
Shares 89,676 Value ($000) $0 Avg Close $6.33 Range $4.78 - $7.83
Q4 2024
Shares 86,094 Value ($000) $1 Avg Close $7.64 Range $5.86 - $11.16
Q3 2024
Shares 89,120 Value ($000) $1 Avg Close $6.77 Range $5.28 - $8.26
Q2 2024
Shares 87,110 Value ($000) $1 Avg Close $7.38 Range $5.64 - $11.01
Q1 2024
Shares 79,945 Value ($000) $1 Avg Close $10.17 Range $7.92 - $14.84
Q4 2023
Shares 60,773 Value ($000) $1 Avg Close $4.18 Range $2.09 - $12.51
Q3 2023
Shares 41,010 Value ($000) $0 Avg Close $2.87 Range $2.34 - $3.58
Q2 2023
Shares 37,065 Value ($000) $0 Avg Close $4.49 Range $3.32 - $6.08
Q1 2023
Shares 30,369 Value ($000) $0 Avg Close $11.88 Range $4.07 - $17.17
Q4 2022
Shares 16,549 Value ($000) $0 Avg Close $11.23 Range $8.29 - $16.72
Q3 2022
Shares 16,549 Value ($000) $211 Avg Close $14.76 Range $10.15 - $23.49
Q3 2021
Shares 19,255 Value ($000) $217 Avg Close $12.16 Range $8.10 - $17.26
Q2 2021
Shares 19,737 Value ($000) $194 Avg Close $13.67 Range $9.60 - $19.46
Q1 2021
Shares 11,935 Value ($000) $168 Avg Close $16.17 Range $11.19 - $24.61