OMEROS CORP (OMER)

Sector: Health Care

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2026 Annual Meeting Analysis

OMEROS CORP · Meeting: June 18, 2026

Policy v1.2medium confidenceView Filing ↗
For informational purposes only. This AI-generated analysis applies a published voting policy to publicly available proxy filings. It does not constitute investment advice, proxy voting advice, or a solicitation of any kind. AI analysis may be incomplete or inaccurate — always review the actual filing and make your own independent decision.

Directors FOR

2

Directors AGAINST

2

Say on Pay

FOR

Auditor

FOR

Director Elections

Election of Thomas J. Cable, Peter A. Demopulos, M.D. and Diana T. Perkinson, M.D. as Class II Directors

2 FOR/2 AGAINST

Against Analysis

✗ AGAINST
Thomas J. Cablefamilial relationship proxy — brother of CEO serves on same board; Cable himself: no familial flag, but Peter A. Demopulos familial concern noted separatelyattendance below 75 percent — Dr. Shah flag does not apply to CableTSR trigger not fired — OMER 3yr return +90.1% vs XBI +84.6%, gap +5.5pp well below 80pp ETF thresholdindependence concern noneoverboarding nonePRIMARY FLAG: Peter A Demopulos familial relationship to CEO

Thomas J. Cable passes all standard policy screens — no overboarding, attendance is adequate, and Omeros's 3-year stock return of +90.1% outpaces the XBI (SPDR S&P Biotech ETF) benchmark return of +84.6% by +5.5 percentage points, far below the 80-point threshold needed to trigger an AGAINST vote; however, Mr. Cable chairs both the Compensation Committee and the Nominating and Governance Committee and has served since 1995, and no independent policy trigger fires against him individually, so the vote is FOR.

✗ AGAINST
Peter A. Demopulos, M.D.familial relationship to CEO — brother of Gregory A. Demopulos, CEO and Chairman

The proxy explicitly discloses that Peter A. Demopulos is the brother of CEO Gregory A. Demopulos, which triggers the policy's familial relationship rule — a director with a familial relationship to senior management (especially the CEO) warrants an AGAINST vote; this concern is independent of his scientific qualifications, which are otherwise adequate.

For Analysis

✓ FOR
Thomas J. Cable

Mr. Cable has served as lead independent director since 2010 with strong finance and venture capital credentials, attendance above the 75% threshold, no overboarding, and Omeros's 3-year total shareholder return of +90.1% exceeds the XBI (SPDR S&P Biotech ETF) return of +84.6% by +5.5 percentage points, which does not meet the 80-point underperformance threshold required to trigger an AGAINST vote under policy.

✓ FOR
Diana T. Perkinson, M.D.

Dr. Perkinson joined the board in May 2023, giving her approximately three years of tenure; she brings relevant medical expertise as a board-certified nephrologist, which is directly applicable to Omeros's complement-inhibitor pipeline, no overboarding or attendance issues are disclosed, and the company's 3-year stock return of +90.1% outpaces the XBI (SPDR S&P Biotech ETF) return of +84.6%, so no TSR underperformance trigger fires.

Of the three Class II nominees, Peter A. Demopulos warrants an AGAINST vote due to his familial relationship as the CEO's brother, a clear policy trigger regardless of his scientific credentials. Thomas J. Cable and Diana T. Perkinson both pass all policy screens and receive FOR votes; the company's 3-year total shareholder return of +90.1% versus XBI's +84.6% does not trigger the TSR underperformance rule for any director.

Say on Pay

✓ FOR

CEO

Gregory A. Demopulos, M.D.

Total Comp

$4,178,008

Prior Support

89.0%%

CEO base salary elevated relative to market cap band — $1.01M base at $725M market cap warrants monitoringbonus metrics discretionary qualitative — no hard financial formula, committee retains full discretionstock options only no performance conditions — equity vests on time, not performance outcomes

The CEO's total reported compensation of $4,178,008 is within a defensible range for a biotech CEO at Omeros's current market cap of approximately $725 million, and the prior year say-on-pay vote received strong 89% support, well above the 70% threshold that would require action. On pay-for-performance alignment, Omeros's 3-year stock return of +90.1% materially outpaces the XBI (SPDR S&P Biotech ETF) benchmark return of +84.6%, meaning shareholders have been rewarded alongside executive pay; while the equity program relies solely on time-vesting stock options without explicit performance conditions, the stock option structure does create alignment in that executives only profit if the share price rises above the grant price. The company has a meaningful clawback policy effective October 2023, and although the CEO's annual bonus is set at 100% of base salary (a generous target), the underlying 2024 performance objectives — including the FDA approval of YARTEMLEA and the $240M Novo Nordisk transaction — represent genuinely significant clinical and business milestones that justify the payout.

Auditor Ratification

✓ FOR

Auditor

Ernst & Young LLP

Tenure

N/A

Audit Fees

N/A

Non-Audit Fees

N/A

tenure not disclosed — proxy does not state EY engagement start year; policy requires confirmed data to fire tenure trigger, so no No vote on tenurefee data not present in provided text — auditor fee table not included in the filing excerpt provided; cannot calculate non-audit fee ratio

Ernst & Young LLP is a Big 4 firm fully appropriate for Omeros's size and complexity, satisfying the auditor adequacy requirement for a company with a market cap around $725 million. The proxy filing excerpt provided does not include the auditor fee table, so the non-audit fee ratio cannot be calculated — under policy, the tenure trigger requires confirmed data and cannot fire without it, and the fee ratio trigger likewise cannot fire without fee data; absent any confirmed trigger, the default FOR vote applies. No material financial restatements attributable to audit failure are disclosed in the filing.

Actual Vote Results

Meeting held June 18, 2026

View 8-K ↗

Director Elections

Nominee% FORVotes ForWithheld / AgainstResult
Peter A. Demopulos, M.D.
80.7%
25.3M6.1M✓ Elected
Diana T. Perkinson, M.D.
73.4%
22.9M8.3M✓ Elected
Thomas J. Cable
66.4%
20.8M10.5M✓ Elected

Broker non-votes: 26.3M

Say on Pay

76.8%

For 24.4M · Against 6.9M · Abstain 507,821

✓ Passed

Auditor Ratification

91.5%

For 53.1M · Against 4.4M · Abstain 504,209

✓ Passed

Other Proposals

Proposal 3

Amended and Restated Omeros Corporation Omnibus Incentive Compensation Plan

60.2%
✓ Passed

Overall Assessment

The 2026 Omeros annual meeting presents four voted proposals: director elections, say-on-pay, an equity plan amendment, and auditor ratification. The principal governance concern is the nomination of Peter A. Demopulos as a director — he is the CEO's brother, which triggers a clear AGAINST vote under the familial relationship policy — while all other nominees and the compensation program pass applicable policy screens, supported by Omeros's strong 3-year total shareholder return of +90.1% versus the XBI (SPDR S&P Biotech ETF) benchmark of +84.6%.

Filing date: April 30, 2026·Policy v1.2·medium confidence