Omeros (OMER) Shares Outstanding (Diluted Average) (2019 - 2026)

Omeros has disclosed Shares Outstanding (Diluted Average) across 7 years of filings, most recently posting $90.1 million for Q1 2026.

• Shares Outstanding (Diluted Average) for Q1 2026 came in at $90.1 million, up 55.22% year-over-year; the trailing twelve-month figure through Mar 2026 was $90.1 million (up 55.22% YoY), and the FY2022 annual result was $62.7 million, up 0.63% from the prior year.
• Shares Outstanding (Diluted Average) came in at $90.1 million for Q1 2026 at Omeros, up from $58.1 million in the prior quarter.
• In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $90.1 million in Q1 2026 to a low of $58.1 million in Q1 2025.
• The 4-year median for Shares Outstanding (Diluted Average) is $62.7 million (2022), against an average of $65.6 million.
• Across the five-year window, Shares Outstanding (Diluted Average) climbed 0.17% in 2023 and jumped 55.22% in 2026, its largest moves.
• Omeros' Shares Outstanding (Diluted Average) stood at $62.7 million in 2022, then advanced by 0.16% to $62.8 million in 2023, then slipped by 7.61% to $58.1 million in 2025, then surged by 55.22% to $90.1 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $90.1 million (Q1 2026), $58.1 million (Q1 2025), and $62.8 million (Q2 2023), per Business Quant data.