$FDMT

Kirn David sold $19K of FDMT

Kirn David (See Remarks) sold 1,922 shares of 4D Molecular Therapeutics, Inc. (FDMT) at $10.02 on 2026-06-01 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Kirn David
Published Jun 2, 2026, 8:48 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jun 2, 2026, 9:00 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
$FDMT
Neutral
medium confidence
Mentioned
$FDMT
Relevance
4/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$FDMTNeutralLow
01

Why it matters

The disclosure provides a datapoint on insider ownership changes but does not include new company-specific fundamentals or catalysts.

02

Market read

Insider selling under 10b5-1 is typically a low-signal event; expect limited trading impact absent other news.

03

What to watch

Traders should check whether the insider has a pattern of sales/buys and whether other contemporaneous disclosures (financing, trial updates) exist—none are provided here.

Relevance 4/10Novelty 3/10Timing: Filed June 2, covering a sale executed June 1.

Background

The article is an SEC Form 4 insider transaction disclosure for 4D Molecular Therapeutics, Inc.

Company-level read

Ticker impact

$FDMTNeutralMedium confidence
Context

Officer/director Kirn David sold 1,922 shares of 4D Molecular Therapeutics on a 10b5-1 plan, disclosed via SEC Form 4.

Expected impact

Low near-term impact; any reaction is likely limited to sentiment/positioning rather than fundamentals.

Evidence & confidence

The filing specifies an open-market sale under a pre-arranged Rule 10b5-1 plan, which typically reduces signal strength versus discretionary selling.

Market effects

Minimal; single-company insider transaction without accompanying operational/regulatory/drug-trial news.

None indicated.

None indicated.

Counterpoint

Because the sale is on a 10b5-1 plan, it may reflect routine liquidity rather than bearish expectations; any dip may be overdone.

Key entities

  • 4D Molecular Therapeutics, Inc.

    Subject of the SEC Form 4 insider sale disclosure.

  • Kirn David

    Officer/director who sold shares under a pre-arranged 10b5-1 plan.

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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