Company Insider Tape

Acumen Pharmaceuticals Inc insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol ABOS Latest filing 17 Jun 2026

Company Read

Net disposal

ABOS has 24 stored insider filings. Acquisitions account for 75.0% of classified filings and disposals account for 25.0%. The largest stored filing is $30.3K from PORTER, DERRELL.

Latest filing 17 Jun 2026most recent stored row
Largest filing $30.3Kreported transaction value
Total filings 24stored transaction rows
Acquisition value $20.9K18 acquisitions
Disposal value $89.5K6 disposals
Net value $-68.6Kacquisitions minus disposals

Filing cadence

Last 12 active months
Jun 2026 24

Acquisitions 75.0% · Disposals 25.0%

Jun 2026 $110.4K

Executive concentration

By filing count
PORTER, DERRELL Director · 9 filings
FOUNTAIN, NATHAN B Director · 3 filings
IVES, JEFFREY L. Director · 2 filings
RA, CAPITAL MANAGEMENT, L.P. Director, 10% Owner · 2 filings
STALFORT, JOHN A III Director · 2 filings
DRAPKIN, KIMBERLEE C Director · 2 filings
STOPPEL, LAURA Director · 2 filings
GOLUMBESKI, GEORGE Director · 2 filings

Market Context

ABOS weekly market snapshot

Week 24 Jul 2026
Latest close 2.13 USDstored weekly close
1-week move -5.3%latest weekly bar
13-week move -9.7%medium-term context
Relative Strength -9.2Sharemaestro indicator
Fair value gap -16.6%price vs fair value
Trend signal 0smoothed trend state

Transaction History

Latest insider filings for ABOS

Showing 1-24 of 24
Date 17 Jun 2026
Insider PORTER, DERRELLDirector
Side Disposal
Shares 13040
Price 2.33
Value 30318
Security Common Stock
Date 17 Jun 2026
Insider PORTER, DERRELLDirector
Side Acquisition
Shares 13040
Price 1.07
Value 13953
Security Common Stock
Date 17 Jun 2026
Insider PORTER, DERRELLDirector
Side Disposal
Shares 13040
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 16 Jun 2026
Insider PORTER, DERRELLDirector
Side Disposal
Shares 12800
Price 2.33
Value 29773
Security Common Stock
Date 15 Jun 2026
Insider PORTER, DERRELLDirector
Side Disposal
Shares 6460
Price 2.35
Value 15149
Security Common Stock
Date 15 Jun 2026
Insider PORTER, DERRELLDirector
Side Acquisition
Shares 6460
Price 1.07
Value 6912
Security Common Stock
Date 15 Jun 2026
Insider PORTER, DERRELLDirector
Side Disposal
Shares 6460
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 9 Jun 2026
Insider FOUNTAIN, NATHAN BDirector
Side Disposal
Shares 6400
Price 2.23
Value 14273
Security Common Stock
Date 3 Jun 2026
Insider DRAPKIN, KIMBERLEE CDirector
Side Acquisition
Shares 35500
Price 0.00
Value 0
Security Common Stock
Date 3 Jun 2026
Insider DRAPKIN, KIMBERLEE CDirector
Side Acquisition
Shares 53250
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 3 Jun 2026
Insider FOUNTAIN, NATHAN BDirector
Side Acquisition
Shares 53250
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 3 Jun 2026
Insider FOUNTAIN, NATHAN BDirector
Side Acquisition
Shares 35500
Price 0.00
Value 0
Security Common Stock
Date 3 Jun 2026
Insider GOLUMBESKI, GEORGEDirector
Side Acquisition
Shares 53250
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 3 Jun 2026
Insider GOLUMBESKI, GEORGEDirector
Side Acquisition
Shares 35500
Price 0.00
Value 0
Security Common Stock
Date 3 Jun 2026
Insider IVES, JEFFREY L.Director
Side Acquisition
Shares 53250
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 3 Jun 2026
Insider IVES, JEFFREY L.Director
Side Acquisition
Shares 35500
Price 0.00
Value 0
Security Common Stock
Date 3 Jun 2026
Insider PORTER, DERRELLDirector
Side Acquisition
Shares 53250
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 3 Jun 2026
Insider PORTER, DERRELLDirector
Side Acquisition
Shares 35500
Price 0.00
Value 0
Security Common Stock
Date 3 Jun 2026
Insider RA, CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Side Acquisition
Shares 53250
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 3 Jun 2026
Insider RA, CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Side Acquisition
Shares 35500
Price 0.00
Value 0
Security Common Stock
Date 3 Jun 2026
Insider STALFORT, JOHN A IIIDirector
Side Acquisition
Shares 35500
Price 0.00
Value 0
Security Common Stock
Date 3 Jun 2026
Insider STALFORT, JOHN A IIIDirector
Side Acquisition
Shares 53250
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 3 Jun 2026
Insider STOPPEL, LAURADirector
Side Acquisition
Shares 53250
Price 0.00
Value 0
Security Stock Option (right to buy)
Date 3 Jun 2026
Insider STOPPEL, LAURADirector
Side Acquisition
Shares 35500
Price 0.00
Value 0
Security Common Stock