Eton Pharmaceuticals Insider Trades

ETON

Track insider trading activity from Eton Pharmaceuticals executives and directors. See which insiders are buying and selling ETON stock.

Trades Last 12 Months

ETON Price

All Insider Trades for Eton Pharmaceuticals

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Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Krempa David Chief Business Officer
Holding Value $2.2M 43,381 shares
Last Trade
Oct 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$229k 4,166 shares
$55.07
$50.81
Maier Paul V Director
Holding Value $3.67M 72,245 shares
Last Trade
Aug 28, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.49M 25,000 shares
$59.78
$50.81
Brynjelsen Sean President & CEO
Holding Value $51.1M 1,004,909 shares
Last Trade
Aug 20, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$5.53M 91,022 shares
$60.70
$50.81
Riedel Norbert G Director
Holding Value $508k 10,000 shares
Last Trade
Jul 31, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$464k 10,000 shares
$46.42
$50.81
Erdogan Trinkaus Ipek Chief Commercial Officer
Holding Value $4.06M 80,000 shares
Last Trade
Jul 31, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.71M 80,000 shares
$46.42
$50.81
Holding Value $508k 10,000 shares
Last Trade
Jul 31, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$464k 10,000 shares
$46.42
$50.81
Matthews Judith M. Chief Financial Officer
Holding Value $1.64M 32,246 shares
Last Trade
Jul 31, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.5M 32,246 shares
$46.42
$50.81
Holding Value $508k 10,000 shares
Last Trade
Jul 31, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$464k 10,000 shares
$46.42
$50.81
Radosavljevic Danka Chief Operating Officer
Holding Value $1.14M 22,473 shares
Last Trade
Jul 31, 2026 Sale
$20.9M 450,963 shares
$46.42
$50.81
Holding Value $135M 2,665,000 shares
Last Trade
Jul 14, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.06M 28,315 shares
$37.54
$50.81
Riedel Norbert G Director
Holding Value $0 0 shares
Last Trade
Apr 21, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$294k 12,500 shares
$23.54
$50.81
Gruber James R. Chief Financial Officer
Holding Value $10.8M 213,420 shares
Last Trade
Jan 14, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$35.5k 2,293 shares
$15.47
$50.81
Holding Value $15.4M 302,928 shares
Last Trade
Jan 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 7,757 shares
$15.47
$50.81
Brynjelsen Sean 10% owner, President & CEO
Holding Value $160M 3,147,829 shares
Last Trade
Jan 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.55M 100,517 shares
$15.47
$50.81
Holding Value $8.65M 170,329 shares
Last Trade
Jan 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$189k 12,196 shares
$15.47
$50.81
Maier Paul V Director
Holding Value $14.6M 286,496 shares
Last Trade
Jan 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$189k 12,196 shares
$15.47
$50.81
Erdogan Trinkaus Ipek Chief Commercial Officer
Holding Value $7.61M 149,734 shares
Last Trade
Jan 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$400k 25,856 shares
$15.47
$50.81
Holding Value $1.27M 25,000 shares
Last Trade
Jan 03, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$325k 25,000 shares
$13.00
$50.81
Troutman William Wilson CFO And Secretary
Holding Value $34.1M 671,200 shares
Last Trade
Feb 07, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$56.7k 15,000 shares
$3.78
$50.81
Holding Value $101M 1,982,000 shares
Last Trade
Apr 12, 2021 Sale (Open Market)Shares sold on the open market or in a private sale.
$10.6M 1,518,000 shares
$7.00
$50.81

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