Eton Pharmaceuticals, Inc. (EETON) — Insider Trading
Insider trading activity for Eton Pharmaceuticals, Inc. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 39
- Last trade date: Oct 6, 2026
- Ticker: EETON
Top Insiders
- Krempa David (Chief Business Officer) — 23 trades, buy: $183K, sell: $5.1M
- Opaleye Management Inc. — 5 trades, buy: $0, sell: $4.8M
- BRYNJELSEN SEAN (President & CEO) — 2 trades, buy: $0, sell: $3.8M
- Krempa David (Officer) — 2 trades, buy: $0, sell: $1.6M
- Adams Jennifer McKie — 3 trades, buy: $0, sell: $1.6M
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Oct 6, 2026 |
Krempa David |
EETON Eton Pharmaceuticals, Inc. |
OTHER |
4,166 |
$229K |
| Oct 2, 2026 |
Krempa David |
ETON Eton Pharmaceuticals, Inc. |
OTHER |
10,522 |
$0 |
| Oct 6, 2026 |
Krempa David |
ETON Eton Pharmaceuticals, Inc. |
SELL |
4,166 |
$229K |
| Oct 2, 2026 |
Krempa David |
ETON Eton Pharmaceuticals, Inc. |
OTHER |
10,522 |
N/A |
| Aug 24, 2026 |
Krempa David |
ETON Eton Pharmaceuticals, Inc. |
OTHER |
25,000 |
N/A |
| Aug 24, 2026 |
Krempa David |
ETON Eton Pharmaceuticals, Inc. |
OTHER |
25,000 |
$183K |
| Aug 24, 2026 |
Krempa David |
EETON Eton Pharmaceuticals, Inc. |
SELL |
25,000 |
$1.6M |
| Aug 24, 2026 |
Krempa David |
EETON Eton Pharmaceuticals, Inc. |
BUY |
25,000 |
$183K |
| Aug 24, 2026 |
Krempa David |
EETON Eton Pharmaceuticals, Inc. |
SELL |
25,000 |
$1.6M |
| Jul 7, 2026 |
Opaleye Management Inc. |
ETON Eton Pharmaceuticals, Inc. |
SELL |
6,685 |
$257K |
| Jul 7, 2026 |
Opaleye Management Inc. |
ETON Eton Pharmaceuticals, Inc. |
SELL |
20,000 |
$767K |
| Jul 6, 2026 |
Opaleye Management Inc. |
ETON Eton Pharmaceuticals, Inc. |
SELL |
10,000 |
$380K |
| Jul 2, 2026 |
Opaleye Management Inc. |
ETON Eton Pharmaceuticals, Inc. |
SELL |
25,000 |
$935K |
| Jul 2, 2026 |
Opaleye Management Inc. |
ETON Eton Pharmaceuticals, Inc. |
SELL |
65,000 |
$2.4M |
| Jun 26, 2026 |
Krempa David |
ETON Eton Pharmaceuticals, Inc. |
OTHER |
10,000 |
N/A |
| Jun 17, 2026 |
Adams Jennifer McKie |
ETON Eton Pharmaceuticals, Inc. |
OTHER |
50,000 |
N/A |
| Jun 17, 2026 |
Adams Jennifer McKie |
ETON Eton Pharmaceuticals, Inc. |
SELL |
50,000 |
$1.6M |
| Jun 17, 2026 |
Adams Jennifer McKie |
ETON Eton Pharmaceuticals, Inc. |
OTHER |
50,000 |
$189K |
| May 28, 2026 |
BRYNJELSEN SEAN |
ETON Eton Pharmaceuticals, Inc. |
SELL |
148 |
$5K |
| May 28, 2026 |
BRYNJELSEN SEAN |
ETON Eton Pharmaceuticals, Inc. |
SELL |
119,852 |
$3.8M |
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