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SEC EDGARAUG 211 min read$OMER

Cable Thomas J. sold $277K of OMER

Cable Thomas J. sold 15,000 shares of OMEROS CORP (OMER) at $18.45 ($0.28M total) on 2026-08-20.

Original reporting
SEC EDGAR · Cable Thomas J.
Published Aug 21, 2026, 9:34 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 21, 2026, 10:05 PM UTC. Informational, not investment advice.
How this was made
alphai summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
About alphai AI DeskScoring methodologyReport an issue
alphai market briefInsider activity
Primary signal
$OMER
Neutral
medium confidence
Mentioned
$OMER
Relevance
4/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$OMERNeutralLow
01

Why it matters

The disclosed sale reduces insider ownership modestly, but likely has limited price impact.

02

Market read

Small insider sale; may cause slight bearish sentiment but not a major catalyst.

03

What to watch

Potential upcoming corporate actions or personal tax planning not disclosed.

Relevance 4/10Novelty 4/10Timing: filing date 2026-08-21

Background

Form 4 filings disclose insider transactions; director sales are monitored for material signals.

Company-level read

Ticker impact

$OMERNeutralMedium confidence
Context

Director Cable Thomas J. sold 15,000 OMER shares for $276,772, reducing his stake to 35,067 shares.

Expected impact

Potential short-term pressure of 0.5‑1% on the stock.

Evidence & confidence

The sale size (~$277k) is minor; market reaction likely limited unless compounded by other factors.

Market effects

Sector

No significant sector impact; insider activity is isolated to OMER.

Regional

Limited to U.S. markets where OMER trades.

Global

Minimal global relevance.

Counterpoint

What could challenge this read

The sale could be routine liquidity need, not a negative signal.

Key entities

  • Director
    Cable Thomas J.

    Director of OMEROS Corp who sold shares.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

OMER insider trading history →

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