ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 19,820 Value ($000) $72 Avg Close $4.36 Range $3.52 - $6.03

Q3 2025

Shares 19,820 Value ($000) $75 Avg Close $3.86 Range $3.33 - $5.03

Q2 2025

Shares 19,820 Value ($000) $77 Avg Close $5.41 Range $2.90 - $7.73

Q1 2025

Shares 19,820 Value ($000) $99 Avg Close $6.33 Range $4.78 - $7.83

Q1 2024

Shares 6,345 Value ($000) $65 Avg Close $10.17 Range $7.92 - $14.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,820	$72	$4.36	$3.52 - $6.03
Q3 2025	19,820	$75	$3.86	$3.33 - $5.03
Q2 2025	19,820	$77	$5.41	$2.90 - $7.73
Q1 2025	19,820	$99	$6.33	$4.78 - $7.83
Q1 2024	6,345	$65	$10.17	$7.92 - $14.84