Krempa David's Form 4 filing
Eton Pharmaceuticals, Inc. (ETON) · filed May 27, 2026
- Accession no.
- 0001437749-26-018628
- Filed
- May 27, 2026
- Trade date
- May 22-27, 2026
- Filing delay
- 5 days
- Rule 10b5-1 plan
- Not checked
This filing lists 10 non-derivative transactions and 5 derivative transactions. Open-market sales total $3.23M. It was filed 5 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Krempa DavidCIK 0001968254 | Officer (Chief Business Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 22, 2026 | Common Stock | MOption exerciseAcquired | +30,591 | $3.58 | +$109,515.78 | 68,046 | Direct | |
| May 22, 2026 | Common Stock | SSaleDisposed | −32,963 | $33.22 | −$1,095,030.86 | 35,083 | Direct | |
| May 22, 2026 | Common Stock | SSaleDisposed | −9,315 | $33.88 | −$315,592.2 | 25,768 | Direct | |
| May 22, 2026 | Common Stock | SSaleDisposed | −519 | $35.00 | −$18,165 | 25,249 | Direct | |
| May 26, 2026 | Common Stock | MOption exerciseAcquired | +25,000 | $1.38 | +$34,500 | 50,249 | Direct | |
| May 26, 2026 | Common Stock | MOption exerciseAcquired | +12,524 | $1.37 | +$17,157.88 | 62,773 | Direct | |
| May 26, 2026 | Common Stock | SSaleDisposed | −37,524 | $31.49 | −$1,181,630.76 | 25,249 | Direct | |
| May 27, 2026 | Common Stock | MOption exerciseAcquired | +12,476 | $1.37 | +$17,092.12 | 37,725 | Direct | |
| May 27, 2026 | Common Stock | MOption exerciseAcquired | +7,203 | $3.58 | +$25,786.74 | 44,928 | Direct | |
| May 27, 2026 | Common Stock | SSaleDisposed | −19,679 | $31.47 | −$619,298.13 | 25,249 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 22, 2026 | Common Stock | MOption exerciseDisposed | −30,591 | $0.00 | $0 | 125,609 | Direct | |
| May 26, 2026 | Common Stock | MOption exerciseDisposed | −25,000 | $0.00 | $0 | 0 | Direct | |
| May 26, 2026 | Common Stock | MOption exerciseDisposed | −12,524 | $0.00 | $0 | 12,476 | Direct | |
| May 27, 2026 | Common Stock | MOption exerciseDisposed | −12,476 | $0.00 | $0 | 0 | Direct | |
| May 27, 2026 | Common Stock | MOption exerciseDisposed | −7,203 | $0.00 | $0 | 118,406 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.