ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q1 2025
Shares 10,000 Value ($000) $50 Avg Close $6.33 Range $4.78 - $7.83
Q4 2024
Shares 10,000 Value ($000) $72 Avg Close $7.64 Range $5.86 - $11.16
Q1 2021
Shares 10,000 Value ($000) $141 Avg Close $16.17 Range $11.19 - $24.61
Q4 2020
Shares 10,000 Value ($000) $113 Avg Close $11.78 Range $7.80 - $16.25
Q3 2020
Shares 10,000 Value ($000) $132 Avg Close $19.99 Range $8.60 - $35.10
Q2 2020
Shares 10,000 Value ($000) $107 Avg Close $5.49 Range $2.85 - $12.74