Acumen Pharmaceuticals, Inc. (ABOS) — Insider Trading

Insider trading activity for Acumen Pharmaceuticals, Inc. sourced from SEC EDGAR Form 4 filings.

Overview

Total insider trades: 24
Last trade date: Jun 17, 2026
Ticker: ABOS

Top Insiders

RA CAPITAL MANAGEMENT, L.P. — 2 trades, buy: $0, sell: $0
Ives Jeffrey L. — 2 trades, buy: $0, sell: $0
Stoppel Laura — 2 trades, buy: $0, sell: $0
Stalfort John A III — 2 trades, buy: $0, sell: $0
Golumbeski George — 2 trades, buy: $0, sell: $0

Recent Trades

Date	Insider	Ticker / Company	Type	Shares	Value
Jun 17, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	OTHER	13,040	N/A
Jun 15, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	OTHER	6,460	N/A
Jun 17, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	SELL	13,040	$30K
Jun 17, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	OTHER	13,040	$14K
Jun 16, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	SELL	12,800	$30K
Jun 15, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	SELL	6,460	$15K
Jun 15, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	OTHER	6,460	$7K
Jun 9, 2026	Fountain Nathan B	ABOS Acumen Pharmaceuticals, Inc.	SELL	6,400	$14K
Jun 3, 2026	RA CAPITAL MANAGEMENT, L.P.	ABOS Acumen Pharmaceuticals, Inc.	OTHER	53,250	N/A
Jun 3, 2026	RA CAPITAL MANAGEMENT, L.P.	ABOS Acumen Pharmaceuticals, Inc.	OTHER	35,500	N/A
Jun 3, 2026	Stoppel Laura	ABOS Acumen Pharmaceuticals, Inc.	OTHER	53,250	N/A
Jun 3, 2026	Stoppel Laura	ABOS Acumen Pharmaceuticals, Inc.	OTHER	35,500	N/A
Jun 3, 2026	Golumbeski George	ABOS Acumen Pharmaceuticals, Inc.	OTHER	53,250	N/A
Jun 3, 2026	Golumbeski George	ABOS Acumen Pharmaceuticals, Inc.	OTHER	35,500	N/A
Jun 3, 2026	Ives Jeffrey L.	ABOS Acumen Pharmaceuticals, Inc.	OTHER	53,250	N/A
Jun 3, 2026	Ives Jeffrey L.	ABOS Acumen Pharmaceuticals, Inc.	OTHER	35,500	N/A
Jun 3, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	OTHER	53,250	N/A
Jun 3, 2026	Porter Derrell	ABOS Acumen Pharmaceuticals, Inc.	OTHER	35,500	N/A
Jun 3, 2026	Stalfort John A III	ABOS Acumen Pharmaceuticals, Inc.	OTHER	53,250	N/A
Jun 3, 2026	Stalfort John A III	ABOS Acumen Pharmaceuticals, Inc.	OTHER	35,500	N/A

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