Russell Barton

ABOS

Russell Barton serves as officer: Chief Operating Officer at Acumen Pharmaceuticals, Inc. (ABOS). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

9 trades

$77.2K

Net Position

Net Seller

$77.2K

Companies Traded

ABOS

Active Period

Jan 2024 – Jan 2026

9 total trades

Most Recent

Sell ABOS

Jan 23, 2026 · $4.2K

Russell Barton's Insider Trading at Acumen Pharmaceuticals, Inc. (ABOS)

Buys

0 · $0.00

Sells

9 · $77.2K

Total Shares Bought

Total Shares Sold

38,471

ABOS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jan 23, 2026	Sell	2,315	$1.81	$4.2K	205,554
Jan 21, 2026	Sell	2,777	$1.81	$5.0K	0
Jan 12, 2026	Sell	3,530	$1.86	$6.6K	123,269
Jan 8, 2026	Sell	3,530	$1.86	$6.6K	0
Jan 7, 2026	Sell	9,318	$1.97	$18.3K	132,117
Jan 5, 2026	Sell	3,618	$1.97	$7.1K	0
Jan 21, 2025	Sell	2,914	$1.61	$4.7K	0
Jan 3, 2025	Sell	7,636	$1.86	$14.2K	0
Jan 18, 2024	Sell	2,833	$3.73	$10.6K	0