Derek M Meisner

ABOS

Derek M Meisner serves as officer: Chief Legal Officer & Corp Sec 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

15 trades

$582.5K

Net Position

Net Seller

$582.5K

Companies Traded

ABOS, XFOR

Active Period

Jun 2021 – Mar 2026

15 total trades

Most Recent

Sell ABOS

Mar 10, 2026 · $6.8K

Derek M Meisner's Insider Trading at Acumen Pharmaceuticals, Inc. (ABOS)

Buys

0 · $0.00

Sells

12 · $478.2K

Total Shares Bought

Total Shares Sold

226,843

ABOS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 10, 2026	Sell	2,090	$3.26	$6.8K	173,999
Jan 28, 2026	Sell	17,756	$3.00	$53.3K	173,999
Jan 26, 2026	Sell	17,756	$3.00	$53.3K	0
Jan 23, 2026	Sell	7,880	$1.88	$14.8K	180,686
Jan 21, 2026	Sell	8,934	$1.87	$16.7K	0
Jan 12, 2026	Sell	50,659	$1.80	$91.1K	127,640
Jan 8, 2026	Sell	50,659	$1.80	$91.1K	0
Jan 7, 2026	Sell	26,668	$1.98	$52.7K	157,127
Jan 5, 2026	Sell	20,968	$1.98	$41.5K	0
Jan 21, 2025	Sell	3,418	$1.59	$5.4K	0
Jan 3, 2025	Sell	11,122	$1.84	$20.5K	0
Jan 19, 2024	Sell	8,933	$3.48	$31.0K	0