$PCVX

GUGGENHIME ANDREW sold $573K of PCVX

GUGGENHIME ANDREW (PRESIDENT AND CFO) sold 10,000 shares of Vaxcyte, Inc. (PCVX) at an average of $57.28 ($57.16–$57.76, $0.57M total) across 2 trades on 2026-07-06 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · GUGGENHIME ANDREW
Published Jul 6, 2026, 11:31 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jul 6, 2026, 11:36 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
$PCVX
Neutral
high confidence
Mentioned
$PCVX
Relevance
4/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$PCVXNeutralLow
01

Why it matters

The newest disclosed fact is the same-day open-market sale by the company’s President & CFO, totaling ~$572.8K across two trades.

02

Market read

Traders may note the insider sale for sentiment/positioning, but there is no new operational or financial catalyst in the text.

03

What to watch

The sale is explicitly pre-arranged under Rule 10b5-1, which often reduces the signal-to-noise versus discretionary selling.

Relevance 4/10Novelty 3/10Timing: Filed same day as the insider sale (2026-07-06).

Background

The article is a SEC Form 4 insider transaction disclosure for Vaxcyte, Inc. (PCVX).

Company-level read

Ticker impact

$PCVXNeutralHigh confidence
Context

Vaxcyte’s President & CFO Andrew Guggenheim sold about 10,000 shares in open-market transactions on 2026-07-06 at ~$57.16–$57.76.

Expected impact

Likely limited near-term impact; any effect is more sentiment/flow-related than fundamentals.

Evidence & confidence

The filing is a Form 4 insider transaction with explicit 10b5-1 pre-arrangement and no accompanying company-specific news (earnings, guidance, trials, deals).

Market effects

No clear sector read-through; this is company-specific insider liquidity activity.

None indicated.

None indicated.

Counterpoint

Even with a 10b5-1 plan, repeated insider selling can still be interpreted as reduced confidence by some traders.

Key entities

  • Vaxcyte, Inc.

    Subject of the Form 4 insider sale by its President & CFO.

  • Andrew Guggenheim

    President and CFO who sold shares under a pre-arranged 10b5-1 plan.

Related articles

$PCVXMed

Vaxcyte, Inc. (PCVX): Results of Operations and Financial Condition

Vaxcyte, Inc. (PCVX) filed an SEC Form 8-K — Results of Operations and Financial Condition. EX-99.1 2 pcvx-20260805xexx991.htm EX-99.1 Document Exhibit 99.1 Vaxcyte Reports Second Quarter 2026 Financial Results and Provides Business Update Topline Safety, Tolerability and Immunogenicity Data from VAX-31 Adult Phase 3 OPUS-1 Trial Expected in Fourth Quarter of 2026; OPUS