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SEC EDGARSEP 161 min read$CORT

Lyon Joseph Douglas sold $1.1M of CORT

Lyon Joseph Douglas (See Remarks) sold 10,000 shares of CORCEPT THERAPEUTICS INC (CORT) at an average of $113.49 ($113.32–$114.12, $1.13M total) across 2 trades on 2026-09-14 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Lyon Joseph Douglas
Published Sep 16, 2026, 8:30 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 16, 2026, 9:17 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
$CORT
Neutral
high confidence
Mentioned
$CORT
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$CORTNeutralLow
01

Why it matters

The transaction modestly reduces insider ownership but is unlikely to affect market perception.

02

Market read

Low relevance; primarily informational for shareholders tracking insider activity.

03

What to watch

Potential upcoming clinical data releases could change the relevance of insider holdings.

Relevance 5/10Novelty 4/10Timing: filed Sep 16 2026

Background

Form 4 filings disclose insider transactions; this filing reports a routine sale under a 10b5‑1 plan.

Company-level read

Ticker impact

$CORTNeutralHigh confidence
Context

Officer Lyon Joseph Douglas sold 10,000 shares for $1.13M via a 10b5-1 plan, reducing his stake to 5,683 shares.

Expected impact

No significant price impact expected.

Evidence & confidence

The sale size is modest relative to market cap and follows a pre‑arranged plan.

Market effects

Sector

None; insider sale does not affect the broader pharma sector.

Regional

No regional impact.

Global

Limited to Corcept Therapeutics investors.

Counterpoint

What could challenge this read

If the insider is signaling lack of confidence, a short‑term dip could be considered.

Key entities

  • Company
    Corcept Therapeutics Inc.

    Biopharmaceutical company developing cortisol‑targeting therapies.

  • Officer
    Lyon Joseph Douglas

    Company officer 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.

CORT insider trading history →

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