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OMER · Omeros Corp · Proposed Sales

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$18.47 -0.57 (-2.99%) At close · Oct 1
Market Cap
$1.45B
Shares
72.39M
Volume · Oct 1 1.24M Avg daily vol (3M) 1.77M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed Seller Shares
2026-09-23 DAVID BORGES 14,927
2026-09-22 DAVID BORGES 10,000
2026-08-31 PETER CANCELMO 25,000
2026-08-28 PETER CANCELMO 25,000
2026-08-27 ARNOLD HANISH 10,000
2026-08-26 ARNOLD HANISH 5,000
2026-08-21 DAVID BORGES 10,906
2026-08-20 THOMAS CABLE 15,000
2026-08-13 DAVID BORGES 5,000
2026-05-22 Thomas Cable 7,500
2026-01-13 DAVID J BORGES 30,000
2026-01-12 DAVID J BORGES 30,000
2023-09-20 KURT ZUMWALT 7,500
2023-05-22 ARNOLD HANISH 5,000
2023-05-22 THOMAS J CABLE 5,000
Showing 1–15 of 15 filings
Key facts CIK 1285819 CUSIP 682143102 13F (30d) 3 filings 3 filers Visit website Investor relations