Form 4: Omeros Director Sells Shares
Insider Transaction (Form 4)
Arnold C Hanish, a Director of Omeros Corp, sold 15,000 shares of common stock on August 26, 2026.
Summary
- Option exercise/conversion: acquired 5,000 Common Stock at $15.81 ($79,050) on August 26, 2026; holds 5,000 after (Direct).
- Open-market sale: disposed of 5,000 Common Stock at $18.53 ($92,632) on August 26, 2026 (Direct).
- Option exercise/conversion: acquired 2,500 Common Stock at $15.81 ($39,525) on August 27, 2026; holds 2,500 after (Direct).
- Option exercise/conversion: acquired 7,500 Common Stock at $14.66 ($109,950) on August 27, 2026; holds 10,000 after (Direct).
- Open-market sale: disposed of 5,000 Common Stock at $18.88 ($94,381) on August 27, 2026; holds 5,000 after (Direct).
- Open-market sale: disposed of 5,000 Common Stock at $19.02 ($95,080) on August 27, 2026 (Direct).
- Option exercise/conversion: disposed of 5,000 Stock Option (Right to Buy) on August 26, 2026; holds 2,500 after (Direct).
- Option exercise/conversion: disposed of 2,500 Stock Option (Right to Buy) on August 27, 2026 (Direct).
- Option exercise/conversion: disposed of 7,500 Stock Option (Right to Buy) on August 27, 2026 (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $282,094 of stock on the open market.
Insider Transactions
Arnold C Hanish — Director
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-26 | Option exercise/conversion | Common Stock | 5,000 | $16 | $79.0K | 5,000 |
| 2026-08-26 | Open-market sale | Common Stock | 5,000 | $19 | $92.6K | 0 |
| 2026-08-27 | Option exercise/conversion | Common Stock | 2,500 | $16 | $39.5K | 2,500 |
| 2026-08-27 | Option exercise/conversion | Common Stock | 7,500 | $15 | $110.0K | 10,000 |
| 2026-08-27 | Open-market sale | Common Stock | 5,000 | $19 | $94.4K | 5,000 |
| 2026-08-27 | Open-market sale | Common Stock | 5,000 | $19 | $95.1K | 0 |
| 2026-08-26 | Option exercise/conversion | Stock Option (Right to Buy) | 5,000 | — | — | 2,500 |
| 2026-08-27 | Option exercise/conversion | Stock Option (Right to Buy) | 2,500 | — | — | 0 |
| 2026-08-27 | Option exercise/conversion | Stock Option (Right to Buy) | 7,500 | — | — | 0 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-26 | Option exercise/conversion (5,000 shares) |
| 2026-08-26 | Open-market sale (5,000 shares) |
| 2026-08-27 | Option exercise/conversion (2,500 shares) |
| 2026-08-27 | Option exercise/conversion (7,500 shares) |
| 2026-08-27 | Open-market sale (5,000 shares) |
| 2026-08-27 | Open-market sale (5,000 shares) |
| 2026-08-26 | Option exercise/conversion (5,000 shares) |
| 2026-08-27 | Option exercise/conversion (2,500 shares) |
| 2026-08-27 | Option exercise/conversion (7,500 shares) |
Keywords
insider transaction, Form 4, OMER, OMEROS CORP, bearish, Arnold C Hanish
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