ACUMEN PHARMACEUTICALS INC

Ticker: ABOS CUSIP: 00509G209 Class: Common Stock

Clearstead Advisors, LLC's Holding History (CIK: 0000842775)

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

Q4 2025

Shares 60 Value ($000) $0 Avg Close $1.98 Range $1.50 - $2.46

Q2 2025

Shares 63 Value ($000) $0 Avg Close $1.07 Range $0.85 - $1.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	60	$0	$1.98	$1.50 - $2.46
Q2 2025	63	$0	$1.07	$0.85 - $1.31