ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q4 2025

Shares 21,147 Value ($000) $76 Avg Close $4.36 Range $3.52 - $6.03

Q4 2024

Shares 12,577 Value ($000) $91 Avg Close $7.64 Range $5.86 - $11.16

Q3 2024

Shares 23,885 Value ($000) $147 Avg Close $6.77 Range $5.28 - $8.26

Q2 2024

Shares 41,379 Value ($000) $275 Avg Close $7.38 Range $5.64 - $11.01

Q1 2024

Shares 60,694 Value ($000) $618 Avg Close $10.17 Range $7.92 - $14.84

Q1 2023

Shares 21,662 Value ($000) $91 Avg Close $11.88 Range $4.07 - $17.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,147	$76	$4.36	$3.52 - $6.03
Q4 2024	12,577	$91	$7.64	$5.86 - $11.16
Q3 2024	23,885	$147	$6.77	$5.28 - $8.26
Q2 2024	41,379	$275	$7.38	$5.64 - $11.01
Q1 2024	60,694	$618	$10.17	$7.92 - $14.84
Q1 2023	21,662	$91	$11.88	$4.07 - $17.17