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SEC EDGARSEP 181 min read$PUBM

Kumar Mukul sold $134K of PUBM

Kumar Mukul (PRESIDENT, ENGINEERING) sold 8,000 shares of PubMatic, Inc. (PUBM) at $16.78 ($0.13M total) on 2026-09-16 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Kumar Mukul
Published Sep 18, 2026, 8:09 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 18, 2026, 11:06 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.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$PUBM
Neutral
medium confidence
Mentioned
$PUBM
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$PUBMNeutralLow
01

Why it matters

The sale is modest and likely reflects routine liquidity planning rather than a change in outlook.

02

Market read

Limited impact; traders may note but not act on this small insider sale.

03

What to watch

Potential upcoming product milestones could offset sell signal.

Relevance 3/10Novelty 4/10Timing: filed after market close on 2026-09-18

Background

SEC Form 4 filing discloses insider transactions; used for monitoring insider activity.

Company-level read

Ticker impact

$PUBMNeutralMedium confidence
Context

President of Engineering sold 8,000 shares for $134,228 via a 10b5-1 plan.

Expected impact

Minimal short-term price pressure, unlikely to move beyond a few cents.

Evidence & confidence

Sale amount is modest relative to holdings; no immediate catalyst beyond routine liquidity.

Market effects

Sector

None

Regional

None

Global

None

Counterpoint

What could challenge this read

Insider may be diversifying; not necessarily negative for stock.

Key entities

  • Company
    PubMatic, Inc.

    Digital advertising technology firm listed on NASDAQ.

  • Person
    Kumar Mukul

    President, Engineering at PubMatic.

Read at source← All news

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.

PUBM insider trading history →

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