$SYRE

Burrows Scott L sold $223K of SYRE

Burrows Scott L (Chief Financial Officer) sold 3,100 shares of Spyre Therapeutics, Inc. (SYRE) at $72.06 ($0.22M total) on 2026-06-01 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Burrows Scott L
Published Jun 4, 2026, 1:30 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jun 4, 2026, 1:33 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
$SYRE
Neutral
medium confidence
Mentioned
$SYRE
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$SYRENeutralLow
01

Why it matters

Traders may monitor whether this is part of a broader pattern of insider selling or isolated liquidity activity; absent other news, impact is typically sentiment/flow rather than fundamentals.

02

Market read

A routine 10b5-1 insider sale for SYRE; likely limited trading impact unless paired with other negative catalysts.

03

What to watch

The disclosure does not indicate intent beyond the pre-arranged plan; without additional context (e.g., multiple concurrent sales), signal is limited.

Relevance 6/10Novelty 3/10Timing: Filed June 3; sale occurred June 1 (use for next-session sentiment/positioning).

Background

SEC Form 4 reports insider transactions; open-market sales under a Rule 10b5-1 plan are pre-scheduled to comply with insider trading rules.

Company-level read

Ticker impact

$SYRENeutralMedium confidence
Context

Spyre Therapeutics CFO Scott L. Burrows sold 3,100 shares in an open-market transaction under a pre-arranged 10b5-1 plan.

Expected impact

Low likelihood of a sustained price move; any reaction is likely limited to short-term sentiment/flow effects.

Evidence & confidence

The filing is a Form 4 open-market sale and explicitly tied to a pre-arranged 10b5-1 plan, which typically reduces interpretive signal.

Market effects

Minimal; single-company insider sale with no sector-wide catalyst.

None indicated.

None indicated.

Counterpoint

10b5-1 sales are often routine liquidity events; the market may overreact to the headline without new operational information.

Key entities

  • Spyre Therapeutics, Inc.

    Subject of the insider transaction disclosure; CFO sold shares under a pre-arranged 10b5-1 plan.

  • Burrows Scott L

    Chief Financial Officer who executed the 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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