$ADPT

LO FRANCIS sold $758K of ADPT

LO FRANCIS (Chief People Officer) sold 26,792 shares of Adaptive Biotechnologies Corp (ADPT) at an average of $28.28 ($27.52–$28.61, $0.76M total) across 2 trades on 2026-10-01 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · LO FRANCIS
Published Oct 6, 2026, 12:12 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 6, 2026, 12:31 AM 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
$ADPT
Neutral
medium confidence
Mentioned
$ADPT
Relevance
4/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$ADPTNeutralLow
01

Why it matters

The disclosed sale is modest in size and may cause slight short‑term pressure on the stock.

02

Market read

A routine insider sale with limited material impact; low trading relevance.

03

What to watch

Potential tax planning or portfolio rebalancing motives behind the sale.

Relevance 4/10Novelty 3/10Timing: post-filing on 2026-10-05

Background

SEC Form 4 filing discloses an insider transaction by Adaptive Biotechnologies' Chief People Officer.

Company-level read

Ticker impact

$ADPTNeutralMedium confidence
Context

Chief People Officer sold 26,792 shares for $757,697 via a 10b5-1 plan, reducing holdings to 220,867 shares.

Expected impact

likely slight downward pressure as the market prices in the insider sell.

Evidence & confidence

Insider sales, especially by senior officers, are often interpreted as a negative signal, but the amount ($758K) is modest relative to market cap.

Market effects

Minimal impact on the biotech sector; insider activity is company‑specific.

No broader regional effect.

Not globally relevant.

Counterpoint

The sale could be routine under a 10b5-1 plan and not reflect negative outlook.

Key entities

  • Adaptive Biotechnologies Corp

    US‑listed biotech firm (ticker ADPT).

  • Lo Francis

    Chief People Officer of Adaptive Biotechnologies.

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.

Related articles