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| Keyboard |
| Omeros Corp | |
|---|---|
| Ticker | OMER |
| CIK # | 0001285819 |
| CUSIP | 682143102 |
| Sector | Life Sciences - Pharmaceutical Preparations |
| Address | 1420 5th Ave Suite 2600, Seattle, WA 98101 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Omeros Corp | 2010-10-27 | Exemption: 506 · Remaining: $11,999,970 · Duration: One year or less · Revenue: $1,000,001 - $5,000,000 |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001285819] | 10-K | |
| [0001285819] | 10-Q | |
| [0001285819] | 3 | |
| [0001285819] | 4 | |
| [0001285819] | 8-K | |
| [0001285819] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Demopulos Gregory A MD
Common stock
|
2026-02-18 | Option exercise | 400,000 | $10.27 | 4,108,000 |
|
Demopulos Gregory A MD
Stock option (right to buy) · derivative
|
2026-02-18 | Option exercise | 400,000 | $0.00 | |
|
Demopulos Gregory A MD
Common stock
|
2026-02-18 | Tax withheld | 357,678 | $11.93 | 4,267,099 |
|
Borges David J
Stock Option (right to buy) · derivative
|
2026-01-13 | Option exercise | 30,000 | $0.00 | |
|
Borges David J
Common stock
|
2026-01-13 | Option exercise | 30,000 | $3.06 | 91,800 |
|
Borges David J
Common stock
|
2026-01-13 | Sell | 30,000 | $12.31 | 369,300 |
|
Borges David J
Common stock
|
2026-01-12 | Sell | 30,000 | $12.72 | 381,600 |
|
Demopulos Gregory A MD
Common Stock
|
2025-10-13 | Gift | 300,000 | $0.00 | |
|
Demopulos Gregory A MD
Common Stock
|
2025-10-13 | Gift | 600,000 | $0.00 | |
|
Demopulos Gregory A MD
Common Stock
|
2025-10-13 | Gift | 300,000 | $0.00 | |
|
Borges David J
Stock Option (right to buy) · derivative
|
2025-06-30 | Grant | 95,000 | $0.00 | |
|
Cancelmo Peter B
Stock Option (right to buy) · derivative
|
2025-06-30 | Grant | 100,000 | $0.00 | |
|
Demopulos Gregory A MD
Stock Option (right to buy) · derivative
|
2025-06-30 | Grant | 865,000 | $0.00 | |
|
Perkinson Diana T
Stock Option (Right to Buy) · derivative
|
2025-06-27 | Grant | 15,000 | $0.00 | |
|
Hood Leroy E MD PhD
Stock Option (Right to Buy) · derivative
|
2025-06-27 | Grant | 15,000 | $0.00 | |
|
Bumol Thomas F
Stock Option (Right to Buy) · derivative
|
2025-06-27 | Grant | 15,000 | $0.00 | |
|
Shah Rajiv
Stock Option (Right to Buy) · derivative
|
2025-06-27 | Grant | 15,000 | $0.00 | |
|
Cable Thomas J
Stock Option (Right to Buy) · derivative
|
2025-06-27 | Grant | 15,000 | $0.00 | |
|
Demopulos Peter A MD
Stock Option (Right to Buy) · derivative
|
2025-06-27 | Grant | 15,000 | $0.00 | |
|
Hanish Arnold C
Stock Option (Right to Buy) · derivative
|
2025-06-27 | Grant | 15,000 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 161 | 28,988,324 |
| 2025-12-31 | 157 | 38,007,571 |
| 2025-09-30 | 139 | 33,859,478 |
| 2025-06-30 | 131 | 26,971,013 |
| 2025-03-31 | 141 | 24,389,944 |
| 2024-12-31 | 133 | 23,919,156 |
| 2024-09-30 | 110 | 21,153,843 |
| 2024-06-30 | 106 | 21,040,042 |
| 2024-03-31 | 101 | 21,731,984 |
| 2023-12-31 | 100 | 21,107,284 |
| 2023-09-30 | 105 | 23,117,962 |
| 2023-06-30 | 107 | 22,478,478 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Merit Financial Group LLC | [2026-06-30] | SOLE | 0 | 26,420 |
| Stordahl Capital Management Inc | [2026-06-30] | SOLE | 0 | 22,860 |
| Apella Capital LLC | [2026-06-30] | SOLE | 0 | 14,288 |
| RTD Financial Advisors Inc | [2026-06-30] | SOLE | 0 | 11,700 |
| B Riley Wealth Advisors Inc | [2026-06-30] | SOLE | 11,369 | 11,369 |
| Sowell Financial Services LLC | [2026-06-30] | SOLE | 10,650 | 10,650 |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 7,102 |
| Strategic Investment Solutions Inc /IL | [2026-06-30] | SOLE | 0 | 1,826 |
| MassMutual Private Wealth & Trust FSB | [2026-06-30] | SOLE | 745 | 745 |
| Bear Mountain Capital Inc | [2026-06-30] | SOLE | 485 | 485 |
| Merit Financial Group LLC | [2026-06-30] | OTR | 0 | 420 |
| Gamma Investing LLC | [2026-06-30] | DFND | 128 | 128 |
| IFP Advisors LLC | [2026-06-30] | SOLE | 26 | 26 | Prev | Page 1 | Next |