Nathan B Fountain

ABOS

Nathan B Fountain serves as director at Acumen Pharmaceuticals, Inc. (ABOS). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$100.0K

Total Sells

1 trades

$14.3K

Net Position

Net Buyer

$85.7K

Companies Traded

ABOS

Active Period

Jul 2021 – Jun 2026

2 total trades

Most Recent

Sell ABOS

Jun 10, 2026 · $14.3K

Nathan B Fountain's Insider Trading at Acumen Pharmaceuticals, Inc. (ABOS)

Buys

1 · $100.0K

Sells

1 · $14.3K

Total Shares Bought

6,250

Total Shares Sold

6,400

ABOS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 10, 2026	Sell	6,400	$2.23	$14.3K	48,150
Jul 8, 2021	Buy	6,250	$16.00	$100.0K	6,250

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