Siemers Eric Insider Trades

Insider Trading History

Track insider trading activity for Siemers Eric. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $585k 255,371 shares
Last Trade
Jan 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.63k 895 shares
$1.82
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $587k 256,266 shares
Last Trade
Jan 21, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.2k 2,331 shares
$1.80
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $592k 258,597 shares
Last Trade
Jan 16, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$468k 247,833 shares
$1.89
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $365k 159,464 shares
Last Trade
Jan 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$13.5k 6,834 shares
$1.97
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $381k 166,298 shares
Last Trade
Jan 05, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$7.84k 4,000 shares
$1.96
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $390k 170,298 shares
Last Trade
Jan 21, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$5.12k 3,219 shares
$1.59
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $397k 173,517 shares
Last Trade
Jan 06, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$186k 100,300 shares
$1.85
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $244k 106,717 shares
Last Trade
Jan 03, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$20.1k 10,859 shares
$1.85
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $269k 117,576 shares
Last Trade
Jan 18, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$11.6k 3,124 shares
$3.71
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $323k 141,000 shares
Last Trade
Jan 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$596k 141,000 shares
$4.23
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $206k 90,000 shares
Last Trade
Jan 19, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$467k 90,000 shares
$5.19
$2.29
Acumen Pharmaceuticals
Acumen Pharmaceuticals ABOS
Chief Medical Officer
Holding Value $0 0 shares
Last Trade
Jun 30, 2021 Sale
No data
No data
$2.29

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