ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

PLATINUM INVESTMENT MANAGEMENT LTD's Holding History (CIK: 0001256071)

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

Q3 2023

Shares 95,081 Value ($000) $247 Avg Close $2.87 Range $2.34 - $3.58

Q2 2023

Shares 95,081 Value ($000) $336 Avg Close $4.49 Range $3.32 - $6.08

Q1 2023

Shares 95,081 Value ($000) $401 Avg Close $11.88 Range $4.07 - $17.17

Q4 2022

Shares 118,730 Value ($000) $1,953 Avg Close $11.23 Range $8.29 - $16.72

Q3 2022

Shares 118,730 Value ($000) $1,516 Avg Close $14.76 Range $10.15 - $23.49

Q2 2022

Shares 56,863 Value ($000) $665 Avg Close $6.17 Range $3.83 - $12.03

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	95,081	$247	$2.87	$2.34 - $3.58
Q2 2023	95,081	$336	$4.49	$3.32 - $6.08
Q1 2023	95,081	$401	$11.88	$4.07 - $17.17
Q4 2022	118,730	$1,953	$11.23	$8.29 - $16.72
Q3 2022	118,730	$1,516	$14.76	$10.15 - $23.49
Q2 2022	56,863	$665	$6.17	$3.83 - $12.03