// company-profile
Omeros Corp
OMER// activity-summary
Recent insider activity is bullish. Over the last 30 days, 7 insiders purchased shares. Buying was led by Bumol Thomas F..
// 90-day insight
Over the last 90 days, Omeros Corp insiders bought $81K across 9 transactions with no open-market sales.
- Most active insider: Cable Thomas J. with 4 transactions totaling $168K.
- Largest single sale: $87K by Cable Thomas J. on May 22, 2026.
- 100% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Omeros Corp as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | Bumol Thomas F. | OMER | Award | 15,000 | $0.00 | $0K |
| Jun 18, 2026 | Cable Thomas J. | OMER | Award | 15,000 | $0.00 | $0K |
| Jun 18, 2026 | HANISH ARNOLD C | OMER | Award | 15,000 | $0.00 | $0K |
| Jun 18, 2026 | Demopulos Peter A MD | OMER | Award | 15,000 | $0.00 | $0K |
| Jun 18, 2026 | Perkinson Diana T. | OMER | Award | 15,000 | $0.00 | $0K |
45 more transactions hidden
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