ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025
Shares 283,669 Value ($000) $1,024 Avg Close $4.36 Range $3.52 - $6.03
Q3 2025
Shares 204,449 Value ($000) $771 Avg Close $3.86 Range $3.33 - $5.03
Q2 2025
Shares 233,506 Value ($000) $904 Avg Close $5.41 Range $2.90 - $7.73
Q1 2025
Shares 211,879 Value ($000) $1,059 Avg Close $6.33 Range $4.78 - $7.83
Q4 2024
Shares 211,879 Value ($000) $1,528 Avg Close $7.64 Range $5.86 - $11.16
Q3 2024
Shares 211,626 Value ($000) $1,299 Avg Close $6.77 Range $5.28 - $8.26
Q2 2024
Shares 206,854 Value ($000) $1,376 Avg Close $7.38 Range $5.64 - $11.01
Q1 2024
Shares 142,705 Value ($000) $1,453 Avg Close $10.17 Range $7.92 - $14.84
Q4 2023
Shares 142,705 Value ($000) $1,605 Avg Close $4.18 Range $2.09 - $12.51
Q3 2023
Shares 133,395 Value ($000) $347 Avg Close $2.87 Range $2.34 - $3.58
Q2 2023
Shares 133,395 Value ($000) $471 Avg Close $4.49 Range $3.32 - $6.08
Q1 2023
Shares 20,396 Value ($000) $86 Avg Close $11.88 Range $4.07 - $17.17
Q4 2022
Shares 17,274 Value ($000) $284 Avg Close $11.23 Range $8.29 - $16.72
Q3 2022
Shares 17,274 Value ($000) $221 Avg Close $14.76 Range $10.15 - $23.49
Q2 2022
Shares 17,274 Value ($000) $203 Avg Close $6.17 Range $3.83 - $12.03
Q1 2022
Shares 104,222 Value ($000) $635 Avg Close $7.36 Range $5.78 - $9.67
Q4 2021
Shares 100,820 Value ($000) $924 Avg Close $10.63 Range $8.40 - $12.97
Q3 2021
Shares 98,255 Value ($000) $1,112 Avg Close $12.16 Range $8.10 - $17.26
Q2 2021
Shares 212,550 Value ($000) $2,094 Avg Close $13.67 Range $9.60 - $19.46
Q1 2021
Shares 136,494 Value ($000) $1,929 Avg Close $16.17 Range $11.19 - $24.61
Q4 2020
Shares 121,521 Value ($000) $1,371 Avg Close $11.78 Range $7.80 - $16.25
Q3 2020
Shares 118,797 Value ($000) $1,569 Avg Close $19.99 Range $8.60 - $35.10