OMER insider buying and SEC filings, explained
Omeros Corp. · CIK 1285819
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$382K
Planned sales (10b5-1)
$798K
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 22–23, 2026 | Planned (10b5-1) | David J. Borges (VP, Finance & CAO) sold 20,000 shares between Sep 22 and Sep 23 at $20.95 ($419K), marked as a 10b5-1 plan trade. Holdings down 100% to 0 shares. | SEC filing Filed Sep 24, 2026 |
| Aug 21–24, 2026 | Planned (10b5-1) | David J. Borges (VP, Finance & CAO) sold 10,906 shares between Aug 21 and Aug 24 at about $18.96 ($207K), marked as a 10b5-1 plan trade. Holdings down 100% to 0 shares. | SEC filing Filed Aug 25, 2026 |
| Aug 13, 2026 | Planned (10b5-1) | David J. Borges (VP, Finance & CAO) sold 5,000 shares at $16.95 ($85K), marked as a 10b5-1 plan trade. Holdings down 100% to 0 shares. | SEC filing Filed Aug 17, 2026 |
| May 22, 2026 | Planned (10b5-1) | Thomas J. Cable (Director) sold 7,500 shares at about $11.61 ($87K), marked as a 10b5-1 plan trade. Holdings down 18% to 35,067 shares. | SEC filing Filed May 27, 2026 |
| Jan 12, 2026 | Sale | David J. Borges (VP, Finance & CAO) sold 30,000 shares at about $12.72 ($382K). Holdings down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 14, 2026 |
25 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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