$INSM

Adsett Roger sold $242K of INSM

Adsett Roger (Chief Operating Officer) sold 2,370 shares of INSMED Inc (INSM) at $102.27 ($0.24M total) on 2026-06-03.

Original reporting
SEC EDGAR · Adsett Roger
Published Jun 5, 2026, 8:15 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jun 5, 2026, 8:19 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
$INSM
Bearish
medium confidence
Mentioned
$INSM
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$INSMBearishLow
01

Why it matters

Traders may treat it as a mild sentiment input, but without earnings, trial, or deal updates it should not drive a standalone thesis.

02

Market read

A single officer sale disclosed after execution; potential short-term sentiment drag but no fundamental catalyst provided.

03

What to watch

No context on total insider holdings, prior sales cadence, or whether other insiders/large holders acted around the same time.

Relevance 6/10Novelty 6/10Timing: Filed June 5; sale executed June 3.

Background

SEC Form 4 reports insider transactions; this one is an open-market sale by the COO.

Company-level read

Ticker impact

$INSMBearishMedium confidence
Context

INSMED COO Adsett Roger sold 2,370 shares in an open-market transaction disclosed via SEC Form 4 on June 3.

Expected impact

Likely limited near-term impact; could add slight selling pressure or raise caution among short-term traders.

Evidence & confidence

The filing is a disclosed officer sale, not a planned 10b5-1 plan, but the article lacks size vs. float context or any accompanying company-specific news.

Market effects

Minimal; this is company-specific insider activity with no stated sector-wide development.

None indicated.

None indicated.

Counterpoint

The sale could be routine liquidity/portfolio rebalancing; absence of a 10b5-1 plan doesn’t necessarily imply bearish fundamentals.

Key entities

  • INSMED Inc

    Company whose insider transaction was disclosed (INSM).

  • Adsett Roger

    Chief Operating Officer who sold shares via open-market sale.

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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