5 insiders reported 35 Form 4 transactions for OMEROS CORP (OMER) over the past 18 months (most recent 2026-09-24). Recent activity: Borges David J. (VP, Finance & CAO) Buy 5,000 shares, Borges David J. (VP, Finance & CAO) Buy 5,000 shares, Borges David J. (VP, Finance & CAO) Sell 10,000 shares, Borges David J. (VP, Finance & CAO) Buy 10,000 shares, Borges David J. (VP, Finance & CAO) Sell 10,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-24 | Borges David J. | VP, Finance & CAO | Buy | 5,000 | $19,650 |
| 2026-09-24 | Borges David J. | VP, Finance & CAO | Buy | 5,000 | $14,700 |
| 2026-09-24 | Borges David J. | VP, Finance & CAO | Sell | 10,000 | $209,500 |
| 2026-09-24 | Borges David J. | VP, Finance & CAO | Buy | 10,000 | $155,800 |
| 2026-09-24 | Borges David J. | VP, Finance & CAO | Sell | 10,000 | $209,500 |
| 2026-09-01 | Cancelmo Peter B | VP, General Counsel | Buy | 25,000 | $73,500 |
| 2026-09-01 | Cancelmo Peter B | VP, General Counsel | Sell | 25,000 | $466,128 |
| 2026-09-01 | Cancelmo Peter B | VP, General Counsel | Buy | 25,000 | $73,500 |
| 2026-09-01 | Cancelmo Peter B | VP, General Counsel | Sell | 25,000 | $463,540 |
| 2026-08-28 | HANISH ARNOLD C | Director | Sell | 5,000 | $94,381 |
| 2026-08-28 | HANISH ARNOLD C | Director | Sell | 5,000 | $92,632 |
| 2026-08-28 | HANISH ARNOLD C | Director | Buy | 2,500 | $39,525 |
| 2026-08-28 | HANISH ARNOLD C | Director | Buy | 5,000 | $79,050 |
| 2026-08-28 | HANISH ARNOLD C | Director | Sell | 5,000 | $95,080 |
| 2026-08-28 | HANISH ARNOLD C | Director | Buy | 7,500 | $109,950 |
| 2026-08-25 | Borges David J. | VP, Finance & CAO | Buy | 5,906 | $23,211 |
| 2026-08-25 | Borges David J. | VP, Finance & CAO | Buy | 4,094 | $12,036 |
| 2026-08-25 | Borges David J. | VP, Finance & CAO | Sell | 10,000 | $189,500 |
| 2026-08-25 | Borges David J. | VP, Finance & CAO | Buy | 906 | $2,664 |
| 2026-08-25 | Borges David J. | VP, Finance & CAO | Sell | 906 | $17,305 |
| 2026-08-21 | Cable Thomas J. | Director | Buy | 7,500 | $15,000 |
| 2026-08-21 | Cable Thomas J. | Director | Buy | 7,500 | $29,475 |
| 2026-08-21 | Cable Thomas J. | Director | Sell | 15,000 | $276,772 |
| 2026-08-17 | Borges David J. | VP, Finance & CAO | Sell | 5,000 | $84,750 |
| 2026-08-17 | Borges David J. | VP, Finance & CAO | Buy | 5,000 | $19,650 |
来源：SEC Form 4 申报文件 · 截至 2026-09-24