$CYTK

Landry Robert E sold $72K of CYTK

Landry Robert E sold 1,000 shares of CYTOKINETICS INC (CYTK) at $72.13 on 2026-09-15 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Landry Robert E
Published Sep 15, 2026, 9:23 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 15, 2026, 9:24 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.
AlphAI market briefInsider activity
Primary signal
$CYTK
Neutral
high confidence
Mentioned
$CYTK
Relevance
2/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$CYTKNeutralLow
01

Why it matters

The disclosed sale is modest and pre‑arranged, suggesting minimal immediate market reaction.

02

Market read

Small insider sale with limited trading relevance; unlikely to move the stock.

03

What to watch

The 10b5‑1 plan may have been set months ago; the timing does not reflect current company fundamentals.

Relevance 2/10Novelty 4/10Timing: Sep 15, 2026 (same‑day filing)

Background

Form 4 filings disclose insider transactions; they are primary sources for regulatory reporting.

Company-level read

Ticker impact

$CYTKNeutralHigh confidence
Context

Director Robert E. Landry sold 1,000 shares for $72,130 via a 10b5‑1 plan on Sep 15, 2026.

Expected impact

No material move expected; possible slight downward bias.

Evidence & confidence

The sale represents less than 0.2% of total shares held and follows a pre‑arranged plan, indicating no new negative information about the company.

Market effects

None; Cytokinetics operates in biotech, but the insider sale is too small to affect sector sentiment.

None; limited to the individual stock.

None

Counterpoint

If the director anticipates near‑term weakness, the sale could hint at upcoming downside.

Key entities

  • Cytokinetics Inc.

    Biopharmaceutical company developing cardiac and skeletal muscle therapeutics.

  • Robert E. Landry

    Director of Cytokinetics who sold shares.

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.

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