ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

TANG CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001232621)

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

Q4 2025
Shares 2,131,307 Value ($000) $7,694 Avg Close $4.36 Range $3.52 - $6.03
Q3 2025
Shares 2,131,307 Value ($000) $8,035 Avg Close $3.86 Range $3.33 - $5.03
Q2 2025
Shares 2,750,000 Value ($000) $10,643 Avg Close $5.41 Range $2.90 - $7.73
Q1 2025
Shares 2,750,000 Value ($000) $13,750 Avg Close $6.33 Range $4.78 - $7.83
Q4 2024
Shares 2,750,000 Value ($000) $19,828 Avg Close $7.64 Range $5.86 - $11.16
Q3 2024
Shares 2,750,000 Value ($000) $16,885 Avg Close $6.77 Range $5.28 - $8.26
Q2 2024
Shares 2,750,000 Value ($000) $18,288 Avg Close $7.38 Range $5.64 - $11.01
Q1 2024
Shares 2,750,000 Value ($000) $27,995 Avg Close $10.17 Range $7.92 - $14.84
Q4 2023
Shares 2,750,000 Value ($000) $30,938 Avg Close $4.18 Range $2.09 - $12.51
Q3 2023
Shares 2,750,000 Value ($000) $7,150 Avg Close $2.87 Range $2.34 - $3.58
Q2 2023
Shares 2,750,000 Value ($000) $9,708 Avg Close $4.49 Range $3.32 - $6.08
Q1 2023
Shares 2,750,000 Value ($000) $11,605 Avg Close $11.88 Range $4.07 - $17.17
Q4 2022
Shares 2,700,450 Value ($000) $44,422 Avg Close $11.23 Range $8.29 - $16.72
Q3 2022
Shares 2,600,450 Value ($000) $33,208 Avg Close $14.76 Range $10.15 - $23.49
Q2 2022
Shares 3,600,450 Value ($000) $42,125 Avg Close $6.17 Range $3.83 - $12.03
Q1 2022
Shares 2,573,744 Value ($000) $15,674 Avg Close $7.36 Range $5.78 - $9.67
Q4 2021
Shares 1,600,000 Value ($000) $14,656 Avg Close $10.63 Range $8.40 - $12.97
Q3 2021
Shares 1,600,000 Value ($000) $18,096 Avg Close $12.16 Range $8.10 - $17.26
Q2 2021
Shares 783,407 Value ($000) $7,717 Avg Close $13.67 Range $9.60 - $19.46