ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

Caitong International Asset Management Co., Ltd's Holding History (CIK: 0001963355)

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

Q4 2025

Shares 1,924 Value ($000) $7 Avg Close $4.36 Range $3.52 - $6.03

Q2 2025

Shares 239,630 Value ($000) $927 Avg Close $5.41 Range $2.90 - $7.73

Q1 2025

Shares 937 Value ($000) $5 Avg Close $6.33 Range $4.78 - $7.83

Q4 2024

Shares 24,336 Value ($000) $175 Avg Close $7.64 Range $5.86 - $11.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,924	$7	$4.36	$3.52 - $6.03
Q2 2025	239,630	$927	$5.41	$2.90 - $7.73
Q1 2025	937	$5	$6.33	$4.78 - $7.83
Q4 2024	24,336	$175	$7.64	$5.86 - $11.16