ACUMEN PHARMACEUTICALS INC

Ticker: ABOS CUSIP: 00509G209 Class: Common Stock

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q4 2025

Shares 10,922 Value ($000) $0 Avg Close $1.98 Range $1.50 - $2.46

Q3 2024

Shares 22,255 Value ($000) $0 Avg Close $2.71 Range $2.15 - $3.60

Q2 2024

Shares 24,402 Value ($000) $0 Avg Close $3.18 Range $2.08 - $4.06

Q4 2023

Shares 23,787 Value ($000) $0 Avg Close $2.97 Range $1.81 - $4.60

Q2 2022

Shares 26,204 Value ($000) $123 Avg Close $3.76 Range $3.02 - $5.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,922	$0	$1.98	$1.50 - $2.46
Q3 2024	22,255	$0	$2.71	$2.15 - $3.60
Q2 2024	24,402	$0	$3.18	$2.08 - $4.06
Q4 2023	23,787	$0	$2.97	$1.81 - $4.60
Q2 2022	26,204	$123	$3.76	$3.02 - $5.03